Merge branch 'master' of github.com:OPENNETWORKINGLAB/ONOS into RAMCloud-master
Conflicts:
pom.xml
src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
src/main/java/net/onrc/onos/ofcontroller/floodlightlistener/NetworkGraphPublisher.java
src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowDatabaseOperation.java
src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEventHandler.java
start-onos.sh
diff --git a/blueprints-README.md b/blueprints-README.md
new file mode 100644
index 0000000..787bd36
--- /dev/null
+++ b/blueprints-README.md
@@ -0,0 +1,160 @@
+blueprints-ramcloud-graph
+=========================
+
+A TinkerPop Blueprints implementation for RAMCloud
+
+Setup
+=====
+ - Copy `src/main/java/edu/stanford/ramcloud/JRamCloud.java` and `src/main/cpp/edu_stanford_ramcloud_JRamCloud.cc` to your `ramcloud/bindinds/java/edu/stanford/ramcloud` directory, overwriting what is already there.
+
+ - Generate the C++ header files containing the function signatures for all the native methods in the Java RamCloud library:
+
+```
+javah -cp ../../../ edu.stanford.ramcloud.JRamCloud
+```
+
+ - Compile the ramcloud C++ library (assuming ramcloud is in your ${HOME} directory and you have already compiled ramcloud):
+
+```
+c++ -Wall -O3 -shared -fPIC -std=c++0x -I/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.9.x86_64/include/ -I/usr/lib/jvm/java-1.7.0-openjdk-1.7.0.9.x86_64/include/linux/ -I${HOME}/ramcloud/src/ -I${HOME}/ramcloud/obj.master/ -I${HOME}/ramcloud/logcabin/ -I${HOME}/ramcloud/gtest/include/ -L${HOME}/ramcloud/obj.master -o libedu_stanford_ramcloud_JRamCloud.so edu_stanford_ramcloud_JRamCloud.cc -lramcloud
+```
+
+ - Update `LD_LIBRARY_PATH` (assuming ramcloud is in your ${HOME} directory) to include the library and also any other ramcloud libraries:
+
+```
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud:${HOME}/ramcloud/obj.master
+```
+
+ - Startup a ramcloud cluster somewhere and modify RamCloudGraph.java to point to the coordinator.
+
+ - Compile this package (blueprints-ramcloud-graph) using maven and run :)
+
+Using Rexster
+=============
+ - git clone the rexster repository:
+
+```
+git clone https://github.com/tinkerpop/rexster.git
+```
+
+ - Compile rexster
+
+```
+cd rexster/
+mvn compile
+```
+
+ - Compile packaged rexster server
+
+```
+cd rexster-server/
+mvn package
+```
+
+ - Edit rexster-server config file
+
+```
+cd target/rexster-server-2.5.0-SNAPSHOT-standalone/
+vim config/rexster.xml
+```
+
+ - Change web-root to be your public web-root directory
+
+ - Add a ramcloud graph to the set of graphs to load up:
+
+```
+<graph>
+ <graph-enabled>true</graph-enabled>
+ <graph-name>ramcloudgraph</graph-name>
+ <graph-type>com.tinkerpop.rexster.config.RamCloudGraphConfiguration</graph-type>
+</graph>
+```
+
+ - Go back to the blueprints-ramcloud-graph directory and compile jar with depdencies:
+
+```
+mvn assembly:assembly -DdescriptorId=jar-with-dependencies
+```
+
+ - Copy resulting jar file into the compiled rexster-server library directory:
+
+```
+cp blueprints-ramcloud-graph-2.0.0-jar-with-depdencies.jar ~/git/rexster/rexster-server/target/rexster-server-2.5.0-SNAPSHOT-standalone/lib
+```
+
+ - Startup a ramcloud cluster (maybe using the cluster.py script):
+
+```
+./cluster.py --verbose --servers=5 --replicas=3 --backups=1 --masterArgs="--totalMasterMemory 80% --masterServiceThreads 4" --clients=1 --client=../obj.master/client --debug
+```
+
+ - Startup the rexster server:
+
+```
+./bin/rexster.sh -start &
+```
+
+ - Connect to rexster server at:
+
+```
+localhost:8182
+```
+
+
+Using Gremlin
+=============
+ - git clone the gremlin repository:
+
+```
+git clone https://github.com/tinkerpop/gremlin.git
+```
+
+ - Compile gremlin
+
+```
+cd rexster/
+mvn package
+```
+
+ - Go back to the blueprints-ramcloud-graph directory and compile jar with depdencies:
+
+```
+mvn assembly:assembly -DdescriptorId=jar-with-dependencies
+```
+
+ - Copy resulting jar file into the compiled gremlin-groovy library directory:
+
+```
+cp blueprints-ramcloud-graph-2.0.0-jar-with-depdencies.jar ~/git/gremlin/gremlin-groovy/target/gremlin-groovy-2.5.0-SNAPSHOT-standalone/lib
+```
+
+ - Startup a ramcloud cluster (maybe using the cluster.py script):
+
+```
+./cluster.py --verbose --servers=5 --replicas=3 --backups=1 --masterArgs="--totalMasterMemory 80% --masterServiceThreads 4" --clients=1 --client=../obj.master/client --debug
+```
+
+ - Startup gremlin shell:
+
+```
+./bin/gremlin.sh
+```
+
+ - Import RamCloudGraph java libraries and create RamCloudGraph:
+
+```
+ \,,,/
+ (o o)
+-----oOOo-(_)-oOOo-----
+gremlin> g = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraph()
+```
+
+ - Have fun!
+
+Using Furnace
+=============
+ - See `com.tinkerpop.blueprints.impls.ramcloud.FurnaceExamples` for some examples of using Furnace
+
+Using JUNG
+==========
+ - See `com.tinkerpop.blueprints.impls.ramcloud.JUNGExamples` for some examples of using the JUNG ouplementation (mostly taken from https://github.com/tinkerpop/blueprints/wiki/JUNG-Ouplementation).
diff --git a/conf/onos.properties b/conf/onos.properties
index e77e6e0..f1244df 100644
--- a/conf/onos.properties
+++ b/conf/onos.properties
@@ -12,5 +12,7 @@
net.floodlightcontroller.core.FloodlightProvider.workerthreads = 16
net.floodlightcontroller.forwarding.Forwarding.idletimeout = 5
net.floodlightcontroller.forwarding.Forwarding.hardtimeout = 0
-net.onrc.onos.ofcontroller.floodlightlistener.NetworkGraphPublisher.dbconf = /tmp/cassandra.titan
+#net.onrc.onos.ofcontroller.floodlightlistener.NetworkGraphPublisher.dbconf = /tmp/cassandra.titan
net.onrc.onos.datagrid.HazelcastDatagrid.datagridConfig = conf/hazelcast.xml
+net.onrc.onos.ofcontroller.floodlightlistener.NetworkGraphPublisher.dbconf = /tmp/ramcloud.conf
+net.onrc.onos.ofcontroller.floodlightlistener.NetworkGraphPublisher.graph_db_store = ramcloud
diff --git a/conf/ramcloud.conf b/conf/ramcloud.conf
new file mode 100644
index 0000000..b69fcd2
--- /dev/null
+++ b/conf/ramcloud.conf
@@ -0,0 +1,4 @@
+ramcloud.coordinatorIp=fast+udp:host=192.168.56.11
+ramcloud.coordinatorPort=port=12246
+ramcloud.serverIp=fast+udp:host=192.168.56.11
+ramcloud.serverPort=port=12242
diff --git a/logcabin.patch b/logcabin.patch
new file mode 100644
index 0000000..100697c
--- /dev/null
+++ b/logcabin.patch
@@ -0,0 +1,21 @@
+diff --git a/Core/Time.h b/Core/Time.h
+index 1dd2e00..a9deddd 100644
+--- a/Core/Time.h
++++ b/Core/Time.h
+@@ -25,6 +25,7 @@ namespace std {
+ /**
+ * Prints std::time_point values in a way that is useful for unit tests.
+ */
++/*
+ template<typename Clock, typename Duration>
+ std::ostream&
+ operator<<(std::ostream& os,
+@@ -45,7 +46,7 @@ operator<<(std::ostream& os,
+ microsSinceUnixEpoch / 1000000,
+ microsSinceUnixEpoch % 1000000);
+ }
+-
++*/
+ }
+
+ namespace LogCabin {
diff --git a/pom.xml b/pom.xml
index 6a1b29d..ef5aee1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,7 +8,7 @@
<artifactId>onos</artifactId>
<version>0.1.0</version>
<packaging>jar</packaging>
- <name>ONOS</name>
+ <name>ONOS-RAMCloud</name>
<url>http://onlab.us/</url>
<repositories>
<!-- In Project repository -->
@@ -299,6 +299,21 @@
<version>2.4.0</version>
</dependency>
<dependency>
+ <groupId>com.tinkerpop.rexster</groupId>
+ <artifactId>rexster-core</artifactId>
+ <version>2.4.0</version>
+ </dependency>
+ <dependency>
+ <groupId>com.tinkerpop.blueprints</groupId>
+ <artifactId>blueprints-test</artifactId>
+ <version>2.4.0</version>
+ </dependency>
+ <dependency>
+ <groupId>com.google.protobuf</groupId>
+ <artifactId>protobuf-java</artifactId>
+ <version>2.5.0</version>
+ </dependency>
+ <dependency>
<groupId>com.hazelcast</groupId>
<artifactId>hazelcast</artifactId>
<version>3.0.2</version>
diff --git a/ramcloud.patch b/ramcloud.patch
new file mode 100644
index 0000000..d3a17e3
--- /dev/null
+++ b/ramcloud.patch
@@ -0,0 +1,13 @@
+diff --git a/src/MasterService.cc b/src/MasterService.cc
+index ba7fdf1..fa041e0 100644
+--- a/src/MasterService.cc
++++ b/src/MasterService.cc
+@@ -606,7 +606,7 @@ MasterService::multiWrite(const WireFormat::MultiOp::Request* reqHdr,
+ reqOffset, currentReq->valueLength);
+ reqOffset += currentReq->valueLength;
+
+- if (stringKey == NULL || value == NULL) {
++ if (stringKey == NULL) {
+ respHdr->common.status = STATUS_REQUEST_FORMAT_ERROR;
+ break;
+ }
diff --git a/setup-ramcloud.sh b/setup-ramcloud.sh
new file mode 100755
index 0000000..758bb0c
--- /dev/null
+++ b/setup-ramcloud.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+
+set -x
+
+ONOS_HOME=~/ONOS
+RAMCLOUD_HOME=~/ramcloud
+
+# clone ramcloud
+git clone https://github.com/y-higuchi/ramcloud.git ${RAMCLOUD_HOME}
+cd ${RAMCLOUD_HOME}
+git checkout blueprint-java
+git checkout 64462be50b9b0add25cf16beea75eb40bf89f62c
+
+# install some app
+sudo apt-get -y install build-essential git-core libcppunit-dev libcppunit-doc doxygen libboost-all-dev libpcre3-dev protobuf-compiler libprotobuf-dev libcrypto++-dev libevent-dev scons libssl-dev
+
+# compile ramcloud
+git submodule update --init --recursive
+patch ${RAMCLOUD_HOME}/src/MasterService.cc < ${ONOS_HOME}/ramcloud.patch
+patch ${RAMCLOUD_HOME}/logcabin/Core/Time.h < ${ONOS_HOME}/logcabin.patch
+make logcabin
+make
+
+ln -s ${RAMCLOUD_HOME}/obj obj.blueprint-java
+
+# crate ramcloud lib
+cp ${ONOS_HOME}/src/main/java/edu/stanford/ramcloud/JRamCloud.java ${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud/
+cp ${ONOS_HOME}/src/main/cpp/edu_stanford_ramcloud_JRamCloud.cc ${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud/
+cd ${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud/
+javac JRamCloud.java
+./build_so.sh
+jar cvf ${RAMCLOUD_HOME}/bindings/java/RamCloud.jar ${RAMCLOUD_HOME}/bindings/java/edu/stanford/ramcloud/*.class
diff --git a/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/FurnaceExamples.java b/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/FurnaceExamples.java
new file mode 100644
index 0000000..0da987e
--- /dev/null
+++ b/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/FurnaceExamples.java
@@ -0,0 +1,72 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.util.logging.Level;
+
+import com.tinkerpop.blueprints.Graph;
+import com.tinkerpop.furnace.generators.CommunityGenerator;
+import com.tinkerpop.furnace.generators.DistributionGenerator;
+import com.tinkerpop.furnace.generators.NormalDistribution;
+
+public class FurnaceExamples {
+
+ public FurnaceExamples() {
+ // TODO Auto-generated constructor stub
+ }
+
+ public static int generateCommunityGraph(Graph graph, String label) {
+ CommunityGenerator cg = new CommunityGenerator(label);
+ int numEdges;
+
+ for(int i = 0; i<30; i++) {
+ graph.addVertex(null);
+ }
+
+ cg.setCommunityDistribution(new NormalDistribution(2.0));
+ cg.setDegreeDistribution(new NormalDistribution(2.0));
+ numEdges = cg.generate(graph, 3, 60);
+
+ return numEdges;
+ }
+
+ public static int generateDistributionGraph(Graph graph, String label) {
+ DistributionGenerator dg = new DistributionGenerator(label);
+ int numEdges;
+
+ for(int i = 0; i<10; i++) {
+ graph.addVertex(null);
+ }
+
+ dg.setAllowLoops(true);
+ dg.setInDistribution(new NormalDistribution(2.0));
+ dg.setOutDistribution(new NormalDistribution(2.0));
+ numEdges = dg.generate(graph, 20);
+
+ return numEdges;
+ }
+
+ public static void main(String[] args) {
+ Graph graph = new RamCloudGraph(Level.FINER);
+
+ //generateCommunityGraph(graph, "HippieCommune");
+
+ //generateDistributionGraph(graph, "HippieRefuge");
+
+ graph.shutdown();
+ }
+
+}
diff --git a/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/JUNGExamples.java b/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/JUNGExamples.java
new file mode 100644
index 0000000..9645854
--- /dev/null
+++ b/src/apps/java/com/tinkerpop/blueprints/impls/ramcloud/JUNGExamples.java
@@ -0,0 +1,104 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.awt.Dimension;
+import java.util.logging.Level;
+
+import javax.swing.JFrame;
+
+import org.apache.commons.collections15.Transformer;
+
+import com.tinkerpop.blueprints.Edge;
+import com.tinkerpop.blueprints.Graph;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.oupls.jung.GraphJung;
+
+import edu.uci.ics.jung.algorithms.layout.BalloonLayout;
+import edu.uci.ics.jung.algorithms.layout.CircleLayout;
+import edu.uci.ics.jung.algorithms.layout.DAGLayout;
+import edu.uci.ics.jung.algorithms.layout.FRLayout;
+import edu.uci.ics.jung.algorithms.layout.FRLayout2;
+import edu.uci.ics.jung.algorithms.layout.ISOMLayout;
+import edu.uci.ics.jung.algorithms.layout.KKLayout;
+import edu.uci.ics.jung.algorithms.layout.Layout;
+import edu.uci.ics.jung.algorithms.scoring.PageRank;
+import edu.uci.ics.jung.visualization.BasicVisualizationServer;
+
+public class JUNGExamples {
+
+ public JUNGExamples() {
+ // TODO Auto-generated constructor stub
+ }
+
+ public static void calculatePageRank(Graph graph) {
+ PageRank<Vertex,Edge> pageRank = new PageRank<Vertex, Edge>(new GraphJung(graph), 0.15d);
+ pageRank.evaluate();
+
+ for (Vertex vertex : graph.getVertices()) {
+ System.out.println("The PageRank score of " + vertex + " is: " + pageRank.getVertexScore(vertex));
+ }
+ }
+
+ public static void displayGraph(Graph graph) {
+ GraphJung gj = new GraphJung(graph);
+
+ Layout<Vertex, Edge> layout = new CircleLayout<Vertex, Edge>(gj);
+ layout.setSize(new Dimension(600, 600));
+ BasicVisualizationServer<Vertex, Edge> viz = new BasicVisualizationServer<Vertex, Edge>(layout);
+ viz.setPreferredSize(new Dimension(650, 650));
+
+ Transformer<Vertex, String> vertexLabelTransformer = new Transformer<Vertex, String>() {
+ public String transform(Vertex vertex) {
+ return (String) vertex.getProperty("name");
+ }
+ };
+
+ Transformer<Edge, String> edgeLabelTransformer = new Transformer<Edge, String>() {
+ public String transform(Edge edge) {
+ return edge.getLabel();
+ }
+ };
+
+ viz.getRenderContext().setEdgeLabelTransformer(edgeLabelTransformer);
+ viz.getRenderContext().setVertexLabelTransformer(vertexLabelTransformer);
+
+ JFrame frame = new JFrame("TinkerPop");
+ frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ frame.getContentPane().add(viz);
+ frame.pack();
+ frame.setVisible(true);
+
+ try {
+ System.in.read();
+ } catch(Exception e) {
+ // poop
+ }
+ }
+
+ public static void main(String[] args) {
+ Graph graph = new RamCloudGraph(Level.FINER);
+
+ FurnaceExamples.generateDistributionGraph(graph, "ex");
+
+ //calculatePageRank(graph);
+
+ displayGraph(graph);
+
+ graph.shutdown();
+ }
+
+}
diff --git a/src/main/cpp/edu_stanford_ramcloud_JRamCloud.cc b/src/main/cpp/edu_stanford_ramcloud_JRamCloud.cc
new file mode 100755
index 0000000..fc93cb4
--- /dev/null
+++ b/src/main/cpp/edu_stanford_ramcloud_JRamCloud.cc
@@ -0,0 +1,766 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <RamCloud.h>
+#include <TableEnumerator.h>
+#include <Object.h>
+#include "edu_stanford_ramcloud_JRamCloud.h"
+#include "edu_stanford_ramcloud_JRamCloud_TableEnumerator.h"
+
+using namespace RAMCloud;
+
+/// Our JRamCloud java library is packaged under "edu.stanford.ramcloud".
+/// We will need this when using FindClass, etc.
+#define PACKAGE_PATH "edu/stanford/ramcloud/"
+
+#define check_null(var, msg) \
+ if (var == NULL) { \
+ throw Exception(HERE, "JRamCloud: NULL returned: " msg "\n"); \
+ }
+
+/**
+ * This class provides a simple means of extracting C-style strings
+ * from a jstring and cleans up when the destructor is called. This
+ * avoids having to manually do the annoying GetStringUTFChars /
+ * ReleaseStringUTFChars dance.
+ */
+class JStringGetter {
+ public:
+ JStringGetter(JNIEnv* env, jstring jString)
+ : env(env)
+ , jString(jString)
+ , string(env->GetStringUTFChars(jString, 0))
+ {
+ check_null(string, "GetStringUTFChars failed");
+ }
+
+ ~JStringGetter()
+ {
+ if (string != NULL)
+ env->ReleaseStringUTFChars(jString, string);
+ }
+
+ private:
+ JNIEnv* env;
+ jstring jString;
+
+ public:
+ const char* const string;
+};
+
+/**
+ * This class provides a simple means of accessing jbyteArrays as
+ * C-style void* buffers and cleans up when the destructor is called.
+ * This avoids having to manually do the annoying GetByteArrayElements /
+ * ReleaseByteArrayElements dance.
+ */
+class JByteArrayGetter {
+ public:
+ JByteArrayGetter(JNIEnv* env, jbyteArray jByteArray)
+ : env(env)
+ , jByteArray(jByteArray)
+ , pointer(static_cast<void*>(env->GetByteArrayElements(jByteArray, 0)))
+ , length(env->GetArrayLength(jByteArray))
+ {
+ check_null(pointer, "GetByteArrayElements failed");
+ }
+
+ ~JByteArrayGetter()
+ {
+ if (pointer != NULL) {
+ env->ReleaseByteArrayElements(jByteArray,
+ reinterpret_cast<jbyte*>(pointer),
+ 0);
+ }
+ }
+
+ private:
+ JNIEnv* env;
+ jbyteArray jByteArray;
+
+ public:
+ void* const pointer;
+ const jsize length;
+};
+
+class JByteArrayReference {
+ public:
+ JByteArrayReference(JNIEnv* env, jbyteArray jByteArray)
+ : env(env)
+ , jByteArray(jByteArray)
+ , pointer(static_cast<const void*>(env->GetByteArrayElements(jByteArray, 0)))
+ , length(env->GetArrayLength(jByteArray))
+ {
+ check_null(pointer, "GetByteArrayElements failed");
+ }
+
+ ~JByteArrayReference()
+ {
+ if (pointer != NULL) {
+ env->ReleaseByteArrayElements(jByteArray,
+ (jbyte*)pointer,
+ JNI_ABORT);
+ }
+ }
+
+ private:
+ JNIEnv* env;
+ jbyteArray jByteArray;
+
+ public:
+ const void* const pointer;
+ const jsize length;
+};
+
+static RamCloud*
+getRamCloud(JNIEnv* env, jobject jRamCloud)
+{
+ const static jclass cls = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud"));
+ const static jfieldID fieldId = env->GetFieldID(cls, "ramcloudObjectPointer", "J");
+ return reinterpret_cast<RamCloud*>(env->GetLongField(jRamCloud, fieldId));
+}
+
+static TableEnumerator*
+getTableEnumerator(JNIEnv* env, jobject jTableEnumerator)
+{
+ const static jclass cls = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$TableEnumerator"));
+ const static jfieldID fieldId = env->GetFieldID(cls, "tableEnumeratorObjectPointer", "J");
+ return reinterpret_cast<TableEnumerator*>(env->GetLongField(jTableEnumerator, fieldId));
+}
+
+static void
+createException(JNIEnv* env, jobject jRamCloud, const char* name)
+{
+ // Need to specify the full class name, including the package. To make it
+ // slightly more complicated, our exceptions are nested under the JRamCloud
+ // class.
+ string fullName = PACKAGE_PATH;
+ fullName += "JRamCloud$";
+ fullName += name;
+
+ // This would be much easier if we didn't make our Exception classes nested
+ // under JRamCloud since env->ThrowNew() could be used instead. The problem
+ // is that ThrowNew assumes a particular method signature that happens to
+ // be incompatible with the nested classes' signatures.
+ jclass cls = env->FindClass(fullName.c_str());
+ check_null(cls, "FindClass failed");
+
+ jmethodID methodId = env->GetMethodID(cls,
+ "<init>",
+ "(L" PACKAGE_PATH "JRamCloud;Ljava/lang/String;)V");
+ check_null(methodId, "GetMethodID failed");
+
+ jstring jString = env->NewStringUTF("");
+ check_null(jString, "NewStringUTF failed");
+
+ jthrowable exception = reinterpret_cast<jthrowable>(
+ env->NewObject(cls, methodId, jRamCloud, jString));
+ check_null(exception, "NewObject failed");
+
+ env->Throw(exception);
+}
+
+/**
+ * This macro is used to catch C++ exceptions and convert them into Java
+ * exceptions. Be sure to wrap the individual RamCloud:: calls in try blocks,
+ * rather than the entire methods, since doing so with functions that return
+ * non-void is a bad idea with undefined(?) behaviour.
+ *
+ * _returnValue is the value that should be returned from the JNI function
+ * when an exception is caught and generated in Java. As far as I can tell,
+ * the exception fires immediately upon returning from the JNI method. I
+ * don't think anything else would make sense, but the JNI docs kind of
+ * suck.
+ */
+#define EXCEPTION_CATCHER(_returnValue) \
+ catch (TableDoesntExistException& e) { \
+ createException(env, jRamCloud, "TableDoesntExistException"); \
+ return _returnValue; \
+ } catch (ObjectDoesntExistException& e) { \
+ createException(env, jRamCloud, "ObjectDoesntExistException"); \
+ return _returnValue; \
+ } catch (ObjectExistsException& e) { \
+ createException(env, jRamCloud, "ObjectExistsException"); \
+ return _returnValue; \
+ } catch (WrongVersionException& e) { \
+ createException(env, jRamCloud, "WrongVersionException"); \
+ return _returnValue; \
+ } catch (RejectRulesException& e) { \
+ createException(env, jRamCloud, "RejectRulesException"); \
+ return _returnValue; \
+ } catch (InvalidObjectException& e) { \
+ createException(env, jRamCloud, "InvalidObjectException"); \
+ return _returnValue; \
+ }
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: connect
+ * Signature: (Ljava/lang/String;)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_connect(JNIEnv *env,
+ jclass jRamCloud,
+ jstring coordinatorLocator)
+{
+ JStringGetter locator(env, coordinatorLocator);
+ RamCloud* ramcloud = NULL;
+ try {
+ ramcloud = new RamCloud(locator.string);
+ } EXCEPTION_CATCHER(NULL);
+ return reinterpret_cast<jlong>(ramcloud);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: disconnect
+ * Signature: (J)V
+ */
+JNIEXPORT void
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_disconnect(JNIEnv *env,
+ jclass jRamCloud,
+ jlong ramcloudObjectPointer)
+{
+ delete reinterpret_cast<RamCloud*>(ramcloudObjectPointer);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: createTable
+ * Signature: (Ljava/lang/String;)I
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_createTable__Ljava_lang_String_2(JNIEnv *env,
+ jobject jRamCloud,
+ jstring jTableName)
+{
+ return Java_edu_stanford_ramcloud_JRamCloud_createTable__Ljava_lang_String_2I(env,
+ jRamCloud,
+ jTableName,
+ 1);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: createTable
+ * Signature: (Ljava/lang/String;I)I
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_createTable__Ljava_lang_String_2I(JNIEnv *env,
+ jobject jRamCloud,
+ jstring jTableName,
+ jint jServerSpan)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JStringGetter tableName(env, jTableName);
+ uint64_t tableId;
+ try {
+ tableId = ramcloud->createTable(tableName.string, jServerSpan);
+ } EXCEPTION_CATCHER(-1);
+ return static_cast<jlong>(tableId);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: dropTable
+ * Signature: (Ljava/lang/String;)I
+ */
+JNIEXPORT void
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_dropTable(JNIEnv *env,
+ jobject jRamCloud,
+ jstring jTableName)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JStringGetter tableName(env, jTableName);
+ try {
+ ramcloud->dropTable(tableName.string);
+ } EXCEPTION_CATCHER();
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: getTableId
+ * Signature: (Ljava/lang/String;)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_getTableId(JNIEnv *env,
+ jobject jRamCloud,
+ jstring jTableName)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JStringGetter tableName(env, jTableName);
+ uint64_t tableId;
+ try {
+ tableId = ramcloud->getTableId(tableName.string);
+ } EXCEPTION_CATCHER(-1);
+ return tableId;
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: read
+ * Signature: (J[B)LJRamCloud/Object;
+ */
+JNIEXPORT jobject
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_read__J_3B(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+
+ Buffer buffer;
+ uint64_t version;
+ try {
+ ramcloud->read(jTableId, key.pointer, key.length, &buffer, NULL, &version);
+ } EXCEPTION_CATCHER(NULL);
+
+ jbyteArray jValue = env->NewByteArray(buffer.getTotalLength());
+ check_null(jValue, "NewByteArray failed");
+ JByteArrayGetter value(env, jValue);
+ buffer.copy(0, buffer.getTotalLength(), value.pointer);
+
+ // Note that using 'javap -s' on the class file will print out the method
+ // signatures (the third argument to GetMethodID).
+ const static jclass cls = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$Object"));
+ check_null(cls, "FindClass failed");
+
+ const static jmethodID methodId = env->GetMethodID(cls,
+ "<init>",
+ "(L" PACKAGE_PATH "JRamCloud;[B[BJ)V");
+ check_null(methodId, "GetMethodID failed");
+
+ return env->NewObject(cls,
+ methodId,
+ jRamCloud,
+ jKey,
+ jValue,
+ static_cast<jlong>(version));
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: read
+ * Signature: (J[BLJRamCloud/RejectRules;)LJRamCloud/Object;
+ */
+JNIEXPORT jobject
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_read__J_3BLJRamCloud_RejectRules_2(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey,
+ jobject jRejectRules)
+{
+ // XXX-- implement me by generalising the other read() method.
+ return NULL;
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: multiRead
+ * Signature: ([Ledu/stanford/ramcloud/JRamCloud$multiReadObject;I)[Ledu/stanford/ramcloud/JRamCloud$Object;
+ */
+JNIEXPORT jobjectArray
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_multiRead(JNIEnv *env,
+ jobject jRamCloud,
+ jobjectArray jmultiReadArray){
+
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ const jint requestNum = env->GetArrayLength(jmultiReadArray);
+ MultiReadObject objects[requestNum];
+ Tub<Buffer> values[requestNum];
+ jbyteArray jKey[requestNum];
+ MultiReadObject* requests[requestNum];
+
+ const static jclass jc_multiReadObject = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$multiReadObject"));
+ const static jfieldID jf_tableId = env->GetFieldID(jc_multiReadObject, "tableId", "J");
+ const static jfieldID jf_key = env->GetFieldID(jc_multiReadObject, "key", "[B");
+
+ for (int i = 0 ; i < requestNum ; i++){
+ jobject obj = env->GetObjectArrayElement(jmultiReadArray, i);
+ check_null(obj, "GetObjectArrayElement failed");
+ jlong jTableId = env->GetLongField(obj, jf_tableId);
+
+ jKey[i] = (jbyteArray)env->GetObjectField(obj, jf_key);
+
+ jbyte* data = env->GetByteArrayElements(jKey[i], NULL);
+ check_null(data, "GetByteArrayElements failed");
+
+ objects[i].tableId = jTableId;
+ objects[i].key = data;
+ objects[i].keyLength = env->GetArrayLength(jKey[i]);
+ objects[i].value = &values[i];
+ requests[i] = &objects[i];
+ }
+
+ try {
+ ramcloud->multiRead(requests, requestNum);
+ } EXCEPTION_CATCHER(NULL);
+
+ const static jclass jc_RcObject = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$Object"));
+ check_null(jc_RcObject, "FindClass failed");
+ const static jmethodID jm_init = env->GetMethodID(jc_RcObject,
+ "<init>",
+ "(L" PACKAGE_PATH "JRamCloud;[B[BJ)V");
+
+ jobjectArray outJNIArray = env->NewObjectArray(requestNum, jc_RcObject , NULL);
+ check_null(outJNIArray, "NewObjectArray failed");
+
+ for (int i = 0 ; i < requestNum ; i++) {
+ if (objects[i].status == 0) {
+ jbyteArray jValue = env->NewByteArray(values[i].get()->getTotalLength());
+ check_null(jValue, "NewByteArray failed");
+ JByteArrayGetter value(env, jValue);
+ values[i].get()->copy(0, values[i].get()->getTotalLength(), value.pointer);
+ jobject obj = env->NewObject(jc_RcObject, jm_init, jRamCloud, jKey[i], jValue);
+ check_null(obj, "NewObject failed");
+ env->SetObjectArrayElement(outJNIArray, i, obj);
+ }
+ // keys are read only so no need to copy back to Java side: JNI_ABORT
+ env->ReleaseByteArrayElements(jKey[i], (jbyte *) objects[i].key, JNI_ABORT);
+ }
+ return outJNIArray;
+}
+
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: remove
+ * Signature: (J[B)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_remove__J_3B(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+ uint64_t version;
+ try {
+ ramcloud->remove(jTableId, key.pointer, key.length, NULL, &version);
+ } EXCEPTION_CATCHER(-1);
+ return static_cast<jlong>(version);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: remove
+ * Signature: (J[BLJRamCloud/RejectRules;)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_remove__J_3BLJRamCloud_RejectRules_2(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey,
+ jobject jRejectRules)
+{
+ // XXX- handle RejectRules
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+ uint64_t version;
+ try {
+ ramcloud->remove(jTableId, key.pointer, key.length, NULL, &version);
+ } EXCEPTION_CATCHER(-1);
+ return static_cast<jlong>(version);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: write
+ * Signature: (J[B[B)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_write__J_3B_3B(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey,
+ jbyteArray jValue)
+{
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+ JByteArrayGetter value(env, jValue);
+ uint64_t version;
+ try {
+ ramcloud->write(jTableId,
+ key.pointer, key.length,
+ value.pointer, value.length,
+ NULL,
+ &version);
+ } EXCEPTION_CATCHER(-1);
+ return static_cast<jlong>(version);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: write
+ * Signature: (J[B[BLJRamCloud/RejectRules;)J
+ */
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_write__J_3B_3BLJRamCloud_RejectRules_2(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey,
+ jbyteArray jValue,
+ jobject jRejectRules)
+{
+ // XXX- handle RejectRules
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+ JByteArrayGetter value(env, jValue);
+ RejectRules rules;
+ jclass ruleClass = env->GetObjectClass(jRejectRules);
+ jfieldID fid = env->GetFieldID(ruleClass, "doesntExist", "Z");
+ rules.doesntExist = (uint8_t) env->GetBooleanField(jRejectRules, fid);
+
+ fid = env->GetFieldID(ruleClass, "exists", "Z");
+ rules.exists = (uint8_t) env->GetBooleanField(jRejectRules, fid);
+
+ fid = env->GetFieldID(ruleClass, "givenVersion", "J");
+ rules.givenVersion = env->GetLongField(jRejectRules, fid);
+
+ fid = env->GetFieldID(ruleClass, "versionLeGiven", "Z");
+ rules.versionLeGiven = (uint8_t) env->GetBooleanField(jRejectRules, fid);
+
+ fid = env->GetFieldID(ruleClass, "versionNeGiven", "Z");
+ rules.versionNeGiven = (uint8_t) env->GetBooleanField(jRejectRules, fid);
+
+ uint64_t version;
+ try {
+ ramcloud->write(jTableId,
+ key.pointer, key.length,
+ value.pointer, value.length,
+ &rules,
+ &version);
+ }
+ EXCEPTION_CATCHER(-1);
+ return static_cast<jlong> (version);
+}
+
+JNIEXPORT jlong
+JNICALL Java_edu_stanford_ramcloud_JRamCloud_writeRule(JNIEnv *env,
+ jobject jRamCloud,
+ jlong jTableId,
+ jbyteArray jKey,
+ jbyteArray jValue,
+ jobject jRejectRules) {
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ JByteArrayReference key(env, jKey);
+ JByteArrayGetter value(env, jValue);
+ uint64_t version;
+ RejectRules rules = {};
+ const static jclass jc_RejectRules = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$RejectRules"));
+
+ const static jfieldID jf_doesntExist = env->GetFieldID(jc_RejectRules, "doesntExist", "Z");
+ check_null(jf_doesntExist, "doesentExist field id is null");
+ jboolean ruleBool;
+ ruleBool = env->GetBooleanField(jRejectRules, jf_doesntExist);
+ rules.doesntExist = ruleBool ? 1 : 0;
+
+ const static jfieldID jf_exists = env->GetFieldID(jc_RejectRules, "exists", "Z");
+ check_null(jf_exists, "exists field id is null");
+ ruleBool = env->GetBooleanField(jRejectRules, jf_exists);
+ rules.exists = ruleBool ? 1 : 0;
+
+ const static jfieldID jf_givenVersion = env->GetFieldID(jc_RejectRules, "givenVersion", "J");
+ check_null(jf_givenVersion, "givenVersion field id is null");
+ rules.givenVersion = env->GetLongField(jRejectRules, jf_givenVersion);
+
+ const static jfieldID jf_versionLeGiven = env->GetFieldID(jc_RejectRules, "versionLeGiven", "Z");
+ check_null(jf_versionLeGiven, "versionLeGiven field id is null");
+ ruleBool = env->GetBooleanField(jRejectRules, jf_versionLeGiven);
+ rules.versionLeGiven = ruleBool ? 1 : 0;
+
+ const static jfieldID jf_versionNeGiven = env->GetFieldID(jc_RejectRules, "versionNeGiven", "Z");
+ check_null(jf_versionNeGiven, "versionNeGiven field id is null");
+ ruleBool = env->GetBooleanField(jRejectRules, jf_versionNeGiven);
+ rules.versionNeGiven = ruleBool ? 1 : 0;
+ try {
+ ramcloud->write(jTableId,
+ key.pointer, key.length,
+ value.pointer, value.length,
+ &rules,
+ &version);
+ }
+ EXCEPTION_CATCHER(-1);
+ return static_cast<jlong> (version);
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud_TableEnumerator
+ * Method: init
+ * Signature: (J)V
+ */
+JNIEXPORT jlong JNICALL Java_edu_stanford_ramcloud_JRamCloud_00024TableEnumerator_init(JNIEnv *env,
+ jobject jTableEnumerator,
+ jlong jTableId)
+{
+ const static jclass cls = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$TableEnumerator"));
+ const static jfieldID fieldId = env->GetFieldID(cls, "ramCloudObjectPointer", "J");
+ RamCloud* ramcloud = reinterpret_cast<RamCloud*>(env->GetLongField(jTableEnumerator, fieldId));
+
+ return reinterpret_cast<jlong>(new TableEnumerator(*ramcloud, jTableId));
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud_TableEnumerator
+ * Method: hasNext
+ * Signature: ()Z
+ */
+JNIEXPORT jboolean JNICALL Java_edu_stanford_ramcloud_JRamCloud_00024TableEnumerator_hasNext( JNIEnv *env,
+ jobject jTableEnumerator)
+{
+ TableEnumerator* tableEnum = getTableEnumerator(env, jTableEnumerator);
+ return static_cast<jboolean>(tableEnum->hasNext());
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud_TableEnumerator
+ * Method: next
+ * Signature: ()Ledu/stanford/ramcloud/JRamCloud/Object;
+ */
+JNIEXPORT jobject JNICALL Java_edu_stanford_ramcloud_JRamCloud_00024TableEnumerator_next( JNIEnv *env,
+ jobject jTableEnumerator)
+{
+ TableEnumerator* tableEnum = getTableEnumerator(env, jTableEnumerator);
+
+ if(tableEnum->hasNext())
+ {
+ uint32_t size = 0;
+ const void* buffer = 0;
+ uint64_t version = 0;
+
+ tableEnum->next(&size, &buffer);
+ Object object(buffer, size);
+
+ jbyteArray jKey = env->NewByteArray(object.getKeyLength());
+ jbyteArray jValue = env->NewByteArray(object.getDataLength());
+
+ JByteArrayGetter key(env, jKey);
+ JByteArrayGetter value(env, jValue);
+
+ memcpy(key.pointer, object.getKey(), object.getKeyLength());
+ memcpy(value.pointer, object.getData(), object.getDataLength());
+
+ version = object.getVersion();
+
+ const static jclass cls = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$Object"));
+ check_null(cls, "FindClass failed");
+ const static jmethodID methodId = env->GetMethodID(cls,
+ "<init>",
+ "(L" PACKAGE_PATH "JRamCloud;[B[BJ)V");
+ check_null(methodId, "GetMethodID failed");
+ return env->NewObject(cls,
+ methodId,
+ jTableEnumerator,
+ jKey,
+ jValue,
+ static_cast<jlong>(version));
+ } else
+ return NULL;
+}
+
+/*
+ * Class: edu_stanford_ramcloud_JRamCloud
+ * Method: multiWrite
+ * Signature: ([Ledu/stanford/ramcloud/JRamCloud/MultiWriteObject;)[Ledu/stanford/ramcloud/JRamCloud/MultiWriteRspObject;
+ */
+JNIEXPORT jobjectArray JNICALL Java_edu_stanford_ramcloud_JRamCloud_multiWrite(JNIEnv *env, jobject jRamCloud, jobjectArray jmultiWriteArray) {
+ jint requestNum = env->GetArrayLength(jmultiWriteArray);
+ RamCloud* ramcloud = getRamCloud(env, jRamCloud);
+ Tub<MultiWriteObject> objects[requestNum];
+ MultiWriteObject *requests[requestNum];
+ RejectRules rules[requestNum];
+ jbyteArray jKey[requestNum];
+ jbyteArray jValue[requestNum];
+
+ const static jclass jc_multiWriteObject = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$MultiWriteObject"));
+ const static jclass jc_RejectRules = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$RejectRules"));
+ const static jfieldID jf_tableId = env->GetFieldID(jc_multiWriteObject, "tableId", "J");
+ const static jfieldID jf_key = env->GetFieldID(jc_multiWriteObject, "key", "[B");
+ const static jfieldID jf_value = env->GetFieldID(jc_multiWriteObject, "value", "[B");
+ const static jfieldID jf_reject_rules = env->GetFieldID(jc_multiWriteObject, "rules", "L" PACKAGE_PATH "JRamCloud$RejectRules;");
+
+ const static jfieldID jf_doesntExist = env->GetFieldID(jc_RejectRules, "doesntExist", "Z");
+ check_null(jf_doesntExist, "doesentExist field id is null");
+ const static jfieldID jf_exists = env->GetFieldID(jc_RejectRules, "exists", "Z");
+ check_null(jf_exists, "exists field id is null");
+ const static jfieldID jf_givenVersion = env->GetFieldID(jc_RejectRules, "givenVersion", "J");
+ check_null(jf_givenVersion, "givenVersion field id is null");
+ const static jfieldID jf_versionLeGiven = env->GetFieldID(jc_RejectRules, "versionLeGiven", "Z");
+ check_null(jf_versionLeGiven, "versionLeGiven field id is null");
+ const static jfieldID jf_versionNeGiven = env->GetFieldID(jc_RejectRules, "versionNeGiven", "Z");
+ check_null(jf_versionNeGiven, "versionNeGiven field id is null");
+
+ for (int i = 0; i < requestNum; i++) {
+ jobject obj = env->GetObjectArrayElement(jmultiWriteArray, i);
+ check_null(obj, "multi write GetObjectArrayElement failed");
+
+ uint64_t tableId = env->GetLongField(obj, jf_tableId);
+
+ jKey[i] = (jbyteArray)env->GetObjectField(obj, jf_key);
+ jbyte* keyData = env->GetByteArrayElements(jKey[i], NULL);
+ uint16_t keyLength = env->GetArrayLength(jKey[i]);
+
+ jValue[i] = (jbyteArray)env->GetObjectField(obj, jf_value);
+ jbyte* valueData = env->GetByteArrayElements(jValue[i], NULL);
+ uint32_t valueLength = env->GetArrayLength(jValue[i]);
+
+ jobject jRejectRules = env->GetObjectField(obj, jf_reject_rules);
+ rules[i] = {};
+
+ if (jRejectRules != NULL) {
+ jboolean ruleBool;
+
+ ruleBool = env->GetBooleanField(jRejectRules, jf_doesntExist);
+ rules[i].doesntExist = ruleBool ? 1 : 0;
+
+ ruleBool = env->GetBooleanField(jRejectRules, jf_exists);
+ rules[i].exists = ruleBool ? 1 : 0;
+
+ rules[i].givenVersion = env->GetLongField(jRejectRules, jf_givenVersion);
+
+ ruleBool = env->GetBooleanField(jRejectRules, jf_versionLeGiven);
+ rules[i].versionLeGiven = ruleBool ? 1 : 0;
+
+ ruleBool = env->GetBooleanField(jRejectRules, jf_versionNeGiven);
+ rules[i].versionNeGiven = ruleBool ? 1 : 0;
+ }
+ objects[i].construct(tableId, keyData, keyLength, valueData, valueLength, &rules[i]);
+ requests[i] = objects[i].get();
+ }
+ try {
+ ramcloud->multiWrite(requests, requestNum);
+ } EXCEPTION_CATCHER(NULL);
+
+ const static jclass jc_RcObject = (jclass)env->NewGlobalRef(env->FindClass(PACKAGE_PATH "JRamCloud$MultiWriteRspObject"));
+ check_null(jc_RcObject, "FindClass failed");
+ const static jmethodID jm_init = env->GetMethodID(jc_RcObject,
+ "<init>",
+ "(L" PACKAGE_PATH "JRamCloud;IJ)V");
+
+ jobjectArray outJNIArray = env->NewObjectArray(requestNum, jc_RcObject , NULL);
+ check_null(outJNIArray, "NewObjectArray failed");
+
+ for (int i = 0 ; i < requestNum ; i++) {
+ jobject obj = env->NewObject(jc_RcObject, jm_init, jRamCloud, objects[i]->status, objects[i]->version);
+ check_null(obj, "NewObject failed");
+ env->SetObjectArrayElement(outJNIArray, i, obj);
+ env->ReleaseByteArrayElements(jKey[i], (jbyte *)requests[i]->key, JNI_ABORT);
+ env->ReleaseByteArrayElements(jValue[i], (jbyte *)requests[i]->value, JNI_ABORT);
+ objects[i].destroy();
+ }
+ return outJNIArray;
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java
new file mode 100644
index 0000000..158a3c8
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java
@@ -0,0 +1,747 @@
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+// Singleton class
+public final class PerfMon {
+ private static final ThreadLocal<PerfMon> instance = new ThreadLocal<PerfMon>() {
+ @Override
+ protected PerfMon initialValue() {
+ return new PerfMon();
+ }
+ };
+
+ public final long measureAllTimeProp = Long.valueOf(System.getProperty("benchmark.measureAll", "0"));
+ private final static Logger log = LoggerFactory.getLogger(PerfMon.class);
+
+ private static final int debug = 0;
+
+ private long read_latency_sum;
+ private long read_latency_cnt;
+ private int read_flag;
+
+ private long multiread_latency_sum;
+ private long multiread_latency_cnt;
+ private int multiread_flag;
+
+ private long multiwrite_latency_sum;
+ private long multiwrite_latency_cnt;
+ private int multiwrite_flag;
+
+ private long indexread_latency_sum;
+ private long indexread_latency_cnt;
+ private int indexread_flag;
+
+ private long write_latency_sum;
+ private long write_latency_cnt;
+
+ private int write_flag;
+
+ private long indexwrite_latency_sum;
+ private long indexwrite_latency_cnt;
+ private int indexwrite_flag;
+
+ private long serialize_latency_sum;
+ private long serialize_latency_cnt;
+ private int ser_flag;
+
+ private long indexserialize_latency_sum;
+ private long indexserialize_latency_cnt;
+ private int indexser_flag;
+
+ private long proto_serialize_latency_sum;
+ private long proto_serialize_latency_cnt;
+ private int protoser_flag;
+
+ private long deserialize_latency_sum;
+ private long deserialize_latency_cnt;
+ private int deser_flag;
+
+ private long indexdeserialize_latency_sum;
+ private long indexdeserialize_latency_cnt;
+ private int indexdeser_flag;
+
+ private long proto_deserialize_latency_sum;
+ private long proto_deserialize_latency_cnt;
+ private int protodeser_flag;
+
+ private long addsw_time;
+ private long addport_time;
+ private long addlink_time;
+ private long addport_cnt;
+ private long addflowpath_time;
+ private long addflowentry_time;
+ private long addflowentry_cnt;
+
+ private long ser_time;
+ private long indexser_time;
+ private long protoser_time;
+
+ private long deser_time;
+ private long indexdeser_time;
+ private long protodeser_time;
+
+ private long write_time;
+ private long multiwrite_time;
+ private long write_condfails;
+ private long indexwrite_time;
+ private long indexwrite_condfails;
+ private long read_time;
+ private long multiread_time;
+ private long indexread_time;
+ private long read_whole_topology_time;
+
+ public static PerfMon getInstance() {
+ return instance.get();
+ }
+ private PerfMon(){
+ }
+
+ private void clear(){
+ read_latency_sum=0L;
+ read_latency_cnt=0L;
+ multiread_latency_sum=0L;
+ multiread_latency_cnt=0L;
+ multiwrite_latency_sum=0L;
+ multiwrite_latency_cnt=0L;
+ indexread_latency_sum=0L;
+ indexread_latency_cnt=0L;
+ write_latency_sum=0L;
+ write_latency_cnt=0L;
+ indexwrite_latency_sum=0L;
+ indexwrite_latency_cnt=0L;
+ serialize_latency_sum=0L;
+ serialize_latency_cnt=0L;
+ indexserialize_latency_sum=0L;
+ indexserialize_latency_cnt=0L;
+ deserialize_latency_sum=0L;
+ deserialize_latency_cnt=0L;
+ indexdeserialize_latency_sum=0L;
+ indexdeserialize_latency_cnt=0L;
+ read_flag=multiread_flag=indexread_flag=write_flag=indexwrite_flag=deser_flag=indexdeser_flag=ser_flag=indexser_flag=0;
+ addflowpath_time = addflowentry_time = addflowentry_cnt = 0;
+ write_condfails = indexwrite_condfails = 0;
+ read_whole_topology_time = 0;
+ protoser_time = protodeser_time = 0;
+ proto_deserialize_latency_cnt = proto_deserialize_latency_sum = proto_serialize_latency_cnt = proto_serialize_latency_sum = 0;
+ //log.error("flag cleared");
+ }
+
+ private long getSum(){
+ return read_latency_sum + multiread_latency_sum + indexread_latency_sum + write_latency_sum + indexwrite_latency_sum + serialize_latency_sum + indexserialize_latency_sum + deserialize_latency_sum + indexdeserialize_latency_sum;
+ }
+
+ public void addswitch_start(){
+ if(measureAllTimeProp==0)
+ return;
+
+ clear();
+ addsw_time = System.nanoTime();
+ }
+ public void addswitch_end(){
+ if(measureAllTimeProp==0)
+ return;
+
+ long delta;
+ long sum;
+
+ delta = System.nanoTime() - addsw_time;
+ sum = getSum();
+ log.error("Performance add_switch {}"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+ public void addport_start(){
+ if(measureAllTimeProp==0)
+ return;
+ clear();
+ addport_cnt = 0;
+ addport_time = System.nanoTime();
+ }
+ public void addport_incr(){
+ if(measureAllTimeProp==0)
+ return;
+ addport_cnt ++;
+ }
+ public void addport_end(){
+ if(measureAllTimeProp==0)
+ return;
+ long delta;
+ long sum;
+ delta = System.nanoTime() - addport_time;
+ sum = getSum();
+ log.error("Performance add_port {} ( {} ports )"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta, addport_cnt,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+ public void addlink_start(){
+ if(measureAllTimeProp==0)
+ return;
+ clear();
+ addlink_time = System.nanoTime();
+ }
+ public void addlink_end(){
+ if(measureAllTimeProp==0)
+ return;
+ long delta;
+ long sum;
+ delta = System.nanoTime() - addlink_time;
+ sum = getSum();
+ log.error("Performance add_link {}"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+
+ public void addflowpath_start(){
+ if(measureAllTimeProp==0) return;
+ clear();
+ addflowpath_time = System.nanoTime();
+ }
+ public void addflowpath_end(){
+ if(measureAllTimeProp==0) return;
+ long delta;
+ long sum;
+ delta = System.nanoTime() - addflowpath_time;
+ sum = getSum();
+ log.error("Performance add_flowpath {}"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+
+ public void addflowentry_start(){
+ if(measureAllTimeProp==0) return;
+ clear();
+ if ( debug==1 )
+ log.error("addflowentry_start");
+ addflowentry_time = System.nanoTime();
+ }
+ public void addflowentry_incr(){
+ if(measureAllTimeProp==0) return;
+ addflowentry_cnt++;
+ }
+ public void addflowentry_end(){
+ if(measureAllTimeProp==0) return;
+ long delta;
+ long sum;
+ delta = System.nanoTime() - addflowentry_time;
+ sum = getSum();
+ log.error("Performance add_flowentry {} ( {} flows )"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta, addflowentry_cnt,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+
+ public void read_whole_topology_start(){
+ if(measureAllTimeProp==0) return;
+ if ( debug==1 )
+ log.error("read_whole_topology_start");
+
+ clear();
+ read_whole_topology_time = System.nanoTime();
+ }
+ public void read_whole_topology_end(){
+ if(measureAllTimeProp==0) return;
+ long delta;
+ long sum;
+ delta = System.nanoTime() - read_whole_topology_time;
+ sum = getSum();
+ log.error("Performance read_whole_topology {}"
+ + " read {} ({})"
+ + " multiread {} ({})"
+ + " index_read {} ({})"
+ + " write {} ({})"
+ + " multiwrite {} ({})"
+ + " index_write {} ({})"
+ + " serialize {} ({})"
+ + " indexserialize {} ({})"
+ + " proto_serialize {} ({})"
+ + " deserialize {} ({})"
+ + " indexdeserialize {} ({})"
+ + " proto_deserialize {} ({})"
+ + " rwsd total {} other {} ({})"
+ + " writefail ({}) indexwritefail({})",
+ delta,
+ read_latency_sum, read_latency_cnt,
+ multiread_latency_sum, multiread_latency_cnt,
+ indexread_latency_sum, indexread_latency_cnt,
+ write_latency_sum, write_latency_cnt,
+ multiwrite_latency_sum, multiwrite_latency_cnt,
+ indexwrite_latency_sum, indexwrite_latency_cnt,
+ serialize_latency_sum, serialize_latency_cnt,
+ indexserialize_latency_sum, indexserialize_latency_cnt,
+ proto_serialize_latency_sum, proto_serialize_latency_cnt,
+ deserialize_latency_sum, deserialize_latency_cnt,
+ indexdeserialize_latency_sum, indexdeserialize_latency_cnt,
+ proto_deserialize_latency_sum, proto_deserialize_latency_cnt,
+ sum, delta - sum, (delta - sum) * 100.0 / (delta),
+ write_condfails, indexwrite_condfails);
+ }
+
+
+ public void read_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("read_start {}", key);
+ if ( read_flag != 0){
+ log.error("read_start called twice");
+ }
+ read_flag = 1;
+
+ read_time=System.nanoTime();
+ }
+ public void read_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("read_end {}", key);
+
+ read_latency_sum += System.nanoTime() - read_time;
+ read_latency_cnt ++;
+
+ if ( read_flag != 1){
+ log.error("read_end called before read_start");
+ }
+ read_flag = 0;
+ }
+ public void multiread_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("multiread_start {}", key);
+ if ( multiread_flag != 0){
+ log.error("multiread_start called twice");
+ }
+ multiread_flag = 1;
+
+ multiread_time=System.nanoTime();
+ }
+ public void multiread_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ multiread_latency_sum += System.nanoTime() - multiread_time;
+ multiread_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("multiread_end {}", key);
+ if ( multiread_flag != 1){
+ log.error("multiread_end called before multiread_start");
+ }
+ multiread_flag = 0;
+ }
+ public void multiwrite_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("multiwrite_start {}", key);
+ if ( multiwrite_flag != 0){
+ log.error("multiwrite_start called twice");
+ }
+ multiwrite_flag = 1;
+
+ multiwrite_time=System.nanoTime();
+ }
+ public void multiwrite_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ multiwrite_latency_sum += System.nanoTime() - multiwrite_time;
+ multiwrite_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("multiwrite_end {}", key);
+ if ( multiwrite_flag != 1){
+ log.error("multiwrite_end called before multiwrite_start");
+ }
+ multiwrite_flag = 0;
+ }
+ public void indexread_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("indexread_start {}", key);
+ if ( indexread_flag != 0){
+ log.error("indexread_start called twice");
+ }
+ indexread_flag = 1;
+
+ indexread_time=System.nanoTime();
+ }
+ public void indexread_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ indexread_latency_sum += System.nanoTime() - indexread_time;
+ indexread_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("indexread_end {}", key);
+ if ( indexread_flag != 1){
+ log.error("indexread_end called before indexread_start");
+ }
+ indexread_flag = 0;
+ }
+ public void write_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("write start_{}", key);
+ if ( write_flag != 0){
+ log.error("write_start called twice");
+ }
+ write_flag = 1;
+
+ write_time = System.nanoTime();
+ }
+ public void write_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ write_latency_sum += System.nanoTime() - write_time;
+ write_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("write_end {}", key);
+ if ( write_flag != 1){
+ log.error("write_end called before write_start");
+ }
+ write_flag = 0;
+ }
+ public void write_condfail(String key){
+ if(measureAllTimeProp==0)
+ return;
+ write_condfails++;
+ }
+
+ public void indexwrite_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("index_write start {}", key);
+ if ( indexwrite_flag != 0){
+ log.error("indexwrite_start called twice");
+ }
+ indexwrite_flag = 1;
+ indexwrite_time = System.nanoTime();
+ }
+ public void indexwrite_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ indexwrite_latency_sum += System.nanoTime() - indexwrite_time;
+ indexwrite_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("indexwrite_end {}", key);
+ if ( indexwrite_flag != 1){
+ log.error("indexwrite_end called before indexwrite_start");
+ }
+ indexwrite_flag = 0;
+ }
+ public void indexwrite_condfail(String key){
+ if(measureAllTimeProp==0)
+ return;
+ indexwrite_condfails++;
+ }
+
+ public void ser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("ser_start {}", key);
+ if ( ser_flag != 0 ){
+ log.error("ser_start called twice");
+ }
+ ser_flag = 1;
+
+ ser_time = System.nanoTime();
+ }
+ public void ser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ serialize_latency_sum += System.nanoTime() - ser_time;
+ serialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("ser_end {}", key);
+ if ( ser_flag != 1 ){
+ log.error("ser_end called before ser_start");
+ }
+ ser_flag = 0;
+ }
+
+ public void indexser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ indexser_time = System.nanoTime();
+
+ if ( debug==1 )
+ log.error("indexser_start {}", key);
+ if ( indexser_flag != 0 ){
+ log.error("indexser_start called twice");
+ }
+ indexser_flag = 1;
+ }
+ public void indexser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ indexserialize_latency_sum += System.nanoTime() - indexser_time;
+ indexserialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("indexser_end {}", key);
+ if ( indexser_flag != 1 ){
+ log.error("indexser_end called before indexser_start");
+ }
+ indexser_flag = 0;
+
+ }
+
+ public void deser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("deser_start {}", key);
+ if ( deser_flag != 0){
+ log.error("deser_start called twice");
+ }
+ deser_flag = 1;
+
+ deser_time = System.nanoTime();
+ }
+ public void deser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ deserialize_latency_sum += System.nanoTime() - deser_time;
+ deserialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("deser_end {}", key);
+ if ( deser_flag != 1){
+ log.error("deser_end called before deser_start");
+ }
+ deser_flag = 0;
+ }
+
+ public void indexdeser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("indexdeser_start {}", key);
+ if ( indexdeser_flag != 0){
+ log.error("indexdeser_start called twice");
+ }
+ indexdeser_flag = 1;
+
+ indexdeser_time = System.nanoTime();
+ }
+ public void indexdeser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ indexdeserialize_latency_sum += System.nanoTime() - indexdeser_time;
+ indexdeserialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("indexdeser_end {}", key);
+ if ( indexdeser_flag != 1){
+ log.error("indexdeser_end called before indexdeser_start");
+ }
+ indexdeser_flag = 0;
+ }
+
+ public void protoser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ if ( debug==1 )
+ log.error("protoser_start {}", key);
+ if ( protoser_flag != 0){
+ log.error("protoser_start called twice");
+ }
+ protoser_flag = 1;
+
+ protoser_time = System.nanoTime();
+ }
+ public void protoser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ proto_serialize_latency_sum += System.nanoTime() - protoser_time;
+ proto_serialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("protoser_end {}", key);
+ if ( protoser_flag != 1){
+ log.error("protoser_end called before protoser_start");
+ }
+ protoser_flag = 0;
+ }
+ public void protodeser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if ( debug==1 )
+ log.error("protodeser_start {}", key);
+ if ( protodeser_flag != 0){
+ log.error("protoser_start called twice");
+ }
+ protodeser_flag = 1;
+
+ protodeser_time = System.nanoTime();
+ }
+ public void protodeser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+
+ proto_deserialize_latency_sum += System.nanoTime() - protodeser_time;
+ proto_deserialize_latency_cnt ++;
+
+ if ( debug==1 )
+ log.error("protodeser_end {}", key);
+ if ( protodeser_flag != 1){
+ log.error("protodeser_end called before protodeser_start");
+ }
+ protodeser_flag = 0;
+ }
+
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java.hashversion b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java.hashversion
new file mode 100644
index 0000000..9847cbd
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/PerfMon.java.hashversion
@@ -0,0 +1,290 @@
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import sun.reflect.Reflection;
+
+
+public final class PerfMon {
+ private static final PerfMon instance = new PerfMon();
+ public final long measureAllTimeProp = Long.valueOf(System.getProperty("benchmark.measureAll", "0"));
+ private final static Logger log = LoggerFactory.getLogger(PerfMon.class);
+
+ private static final int debug = 0;
+
+ private static long read_latency_sum;
+ private static long read_latency_cnt;
+ private static int read_flag;
+
+ private static long write_latency_sum;
+ private static long write_latency_cnt;
+ private static int write_flag;
+
+ private static long serialize_latency_sum;
+ private static long serialize_latency_cnt;
+ private static HashMap<String, Long> ser_flag = new HashMap<String, Long>();
+ //private static int ser_flag;
+
+ private static long deserialize_latency_sum;
+ private static long deserialize_latency_cnt;
+ private static int deser_flag;
+
+ private static long addsw_time;
+ private static long addport_time;
+ private static long addlink_time;
+ private static long addport_cnt;
+ private static HashMap<String, Long> ser_time = new HashMap<String, Long>();
+ private static HashMap<String, Long> deser_time = new HashMap<String, Long>();
+ private static HashMap<String, Long> write_time = new HashMap<String, Long>();
+ private static HashMap<String, Long> read_time = new HashMap<String, Long>();
+
+ public static PerfMon getInstance() {
+ return instance;
+ }
+ private PerfMon(){
+ }
+
+ private void clear(){
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ read_latency_sum=0L;
+ read_latency_cnt=0L;
+ write_latency_sum=0L;
+ write_latency_cnt=0L;
+ serialize_latency_sum=0L;
+ serialize_latency_cnt=0L;
+ deserialize_latency_sum=0L;
+ deserialize_latency_cnt=0L;
+ read_flag=write_flag=deser_flag=0;
+ for (Iterator<Map.Entry<String, Long>> it = ser_flag.entrySet().iterator(); it.hasNext(); ) {
+ Map.Entry<String, Long> entry = it.next();
+ entry.setValue(0L);
+ }
+ //log.error("flag cleared");
+ }
+ public void addswitch_start(){
+ if(measureAllTimeProp==0)
+ return;
+
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ clear();
+ addsw_time = System.nanoTime();
+ }
+ public void addswitch_end(){
+ if(measureAllTimeProp==0)
+ return;
+
+ long delta;
+ long sum;
+
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ delta = System.nanoTime() - addsw_time;
+ sum = read_latency_sum + write_latency_sum + serialize_latency_sum + deserialize_latency_sum;
+ log.error("Performance add_switch {} read {} ({}) write {} ({}) serialize {} ({}) deserialize {} ({}) rwsd total {} other {} ({})",
+ delta, read_latency_sum, read_latency_cnt, write_latency_sum, write_latency_cnt, serialize_latency_sum, serialize_latency_cnt, deserialize_latency_sum, deserialize_latency_cnt, sum, delta-sum, ((float)(delta-sum))*100.0/((float) delta));
+ }
+ public void addport_start(){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ clear();
+ addport_cnt = 0;
+ addport_time = System.nanoTime();
+ }
+ public void addport_incr(){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ clear();
+ addport_cnt ++;
+ }
+ public void addport_end(){
+ if(measureAllTimeProp==0)
+ return;
+ long delta;
+ long sum;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ delta = System.nanoTime() - addport_time;
+ sum = read_latency_sum + write_latency_sum + serialize_latency_sum + deserialize_latency_sum;
+ log.error("Performance add_port {} ( {} ports ) read {} ({}) write {} ({}) serialize {} ({}) deserialize {} ({}) rwsd total {} other {} ({})",
+ delta, addport_cnt, read_latency_sum, read_latency_cnt, write_latency_sum, write_latency_cnt, serialize_latency_sum, serialize_latency_cnt, deserialize_latency_sum, deserialize_latency_cnt, sum, delta-sum, ((float)(delta-sum))*100.0/((float) delta));
+ }
+ public void addlink_start(){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ clear();
+ addlink_time = System.nanoTime();
+ }
+ public void addlink_end(){
+ if(measureAllTimeProp==0)
+ return;
+ long delta;
+ long sum;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ delta = System.nanoTime() - addlink_time;
+ sum = read_latency_sum + write_latency_sum + serialize_latency_sum + deserialize_latency_sum;
+ log.error("Performance add_link {} read {} ({}) write {} ({}) serialize {} ({}) deserialize {} ({}) rwsd total {} other {} ({})",
+ delta, read_latency_sum, read_latency_cnt, write_latency_sum, write_latency_cnt, serialize_latency_sum, serialize_latency_cnt, deserialize_latency_sum, deserialize_latency_cnt, sum, delta-sum, ((float)(delta-sum))*100.0/((float) delta));
+ }
+
+ public void read_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("read start {}", key);
+ read_time.put(key, System.nanoTime());
+ //read_time = System.nanoTime();
+ if ( read_flag != 0){
+ log.error("read is already started");
+ }
+ read_flag = 1;
+ }
+ public void read_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+ long delta;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ //read_latency_sum += System.nanoTime() - read_time;
+ if ( debug==1 )
+ log.error("read end {}", key);
+ delta = System.nanoTime() - read_time.get(key);
+ read_latency_sum += delta;
+ read_latency_cnt ++;
+ if ( read_flag != 1){
+ log.error("read is not started");
+ }
+ read_flag = 0;
+ }
+ public void write_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("write start {}", key);
+ write_time.put(key, System.nanoTime());
+ //write_time = System.nanoTime();
+ if ( write_flag != 0){
+ log.error("write is already started");
+ }
+ write_flag = 1;
+ }
+ public void write_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("write end {}", key);
+ write_latency_sum += (System.nanoTime() - write_time.get(key));
+ //write_latency_sum += System.nanoTime() - write_time;
+ write_latency_cnt ++;
+ if ( write_flag != 1){
+ log.error("write is not started");
+ }
+ write_flag = 0;
+ }
+ public void ser_add(long time){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ serialize_latency_sum += time;
+ serialize_latency_cnt ++;
+ }
+ public void ser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ //ser_time = System.nanoTime();
+ if ( debug==1 )
+ log.error("ser start {}", key);
+ ser_time.put(key, System.nanoTime());
+// log.error("ser {} start at {} flag {}", key, ser_time, ser_flag);
+ if ( ser_flag.containsKey(key) ){
+ if ( ser_flag.get(key) != 0L){
+ log.error("ser {} sarted but has been already started", key);
+ }
+ }
+ ser_flag.put(key, 1L);
+ }
+ public void ser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("ser end {}", key);
+ //serialize_latency_sum += System.nanoTime() - ser_time;
+ serialize_latency_sum += (System.nanoTime() - ser_time.get(key));
+ serialize_latency_cnt ++;
+ // log.error("ser {} end at {} flag {}", key, ser_time, ser_flag);
+ if ( ser_flag.containsKey(key) ){
+ if ( ser_flag.get(key) != 1L){
+ log.error("ser {} ended but hasn't started", key);
+ }
+ }
+ ser_flag.put(key, 0L);
+ }
+ public void deser_start(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("deser start {}", key);
+ deser_time.put(key, System.nanoTime());
+ //deser_time = System.nanoTime();
+ if ( deser_flag != 0){
+ log.error("deser is already started");
+ }
+ deser_flag = 1;
+ }
+ public void deser_end(String key){
+ if(measureAllTimeProp==0)
+ return;
+ if(! Thread.currentThread().getName().equals("main")){
+ return;
+ }
+ if ( debug==1 )
+ log.error("deser end {}", key);
+ //deserialize_latency_sum += System.nanoTime() - deser_time;
+ deserialize_latency_sum += System.nanoTime() - deser_time.get(key);
+ deserialize_latency_cnt ++;
+ if ( deser_flag != 1){
+ log.error("deser is not started");
+ }
+ deser_flag = 0;
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudEdge.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudEdge.java
new file mode 100644
index 0000000..c0346c3
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudEdge.java
@@ -0,0 +1,237 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.nio.BufferUnderflowException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.Arrays;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.sun.jersey.core.util.Base64;
+import com.tinkerpop.blueprints.Direction;
+import com.tinkerpop.blueprints.Edge;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.util.ExceptionFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+import edu.stanford.ramcloud.JRamCloud;
+
+public class RamCloudEdge extends RamCloudElement implements Edge {
+
+ private final static Logger log = LoggerFactory.getLogger(RamCloudGraph.class);
+ private RamCloudVertex outVertex;
+ private RamCloudVertex inVertex;
+ private String label;
+ private byte[] rcKey;
+ private RamCloudGraph graph;
+
+ public RamCloudEdge(RamCloudVertex outVertex, RamCloudVertex inVertex, String label, RamCloudGraph graph) {
+ super(edgeToRcKey(outVertex, inVertex, label), graph.edgePropTableId, graph);
+
+ this.outVertex = outVertex;
+ this.inVertex = inVertex;
+ this.label = label;
+ this.rcKey = edgeToRcKey(outVertex, inVertex, label);
+ this.graph = graph;
+ }
+
+ public RamCloudEdge(byte[] rcKey, RamCloudGraph graph) {
+ super(rcKey, graph.edgePropTableId, graph);
+
+ ByteBuffer edgeId = ByteBuffer.wrap(rcKey).order(ByteOrder.LITTLE_ENDIAN);
+ outVertex = new RamCloudVertex(edgeId.getLong(), graph);
+ inVertex = new RamCloudVertex(edgeId.getLong(), graph);
+ label = new String(rcKey, 16, rcKey.length - 16);
+
+ this.rcKey = rcKey;
+ this.graph = graph;
+ }
+
+ private static byte[] edgeToRcKey(RamCloudVertex outVertex, RamCloudVertex inVertex, String label) {
+ return ByteBuffer.allocate(16 + label.length()).order(ByteOrder.LITTLE_ENDIAN).putLong((Long) outVertex.getId()).putLong((Long) inVertex.getId()).put(label.getBytes()).array();
+ }
+
+ @Override
+ public Vertex getVertex(Direction direction) throws IllegalArgumentException {
+ if (direction.equals(Direction.OUT)) {
+ return outVertex;
+ } else if (direction.equals(Direction.IN)) {
+ return inVertex;
+ } else {
+ throw ExceptionFactory.bothIsNotSupported();
+ }
+ }
+
+ @Override
+ public String getLabel() {
+ return label;
+ }
+
+ public boolean isLoop() {
+ return outVertex.equals(inVertex);
+ }
+
+ public Vertex getNeighbor(Vertex vertex) {
+ if (outVertex.equals(vertex)) {
+ return inVertex;
+ } else if (inVertex.equals(vertex)) {
+ return outVertex;
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ public void remove() {
+ if (isLoop()) {
+ outVertex.removeEdgeFromAdjList(this);
+ } else {
+ outVertex.removeEdgeFromAdjList(this);
+ inVertex.removeEdgeFromAdjList(this);
+ }
+
+ super.remove();
+ }
+
+ void removeProperties() {
+ super.remove();
+ }
+
+ @Override
+ public Object getId() {
+ return new String(Base64.encode(rcKey));
+ }
+
+ public boolean exists() {
+ boolean edgePropTableEntryExists;
+ boolean outVertexEntryExists;
+ boolean inVertexEntryExists;
+
+ PerfMon pm = PerfMon.getInstance();
+ try {
+ JRamCloud edgeTable = graph.getRcClient();
+ pm.read_start("RamCloudEdge exists()");
+ edgeTable.read(graph.edgePropTableId, rcKey);
+ pm.read_end("RamCloudEdge exists()");
+ edgePropTableEntryExists = true;
+ } catch (Exception e) {
+ pm.read_end("RamCloudEdge exists()");
+ // Edge property table entry does not exist
+ edgePropTableEntryExists = false;
+ }
+
+ outVertexEntryExists = outVertex.getEdgeSet().contains(this);
+
+ if (!outVertex.equals(inVertex)) {
+ inVertexEntryExists = inVertex.getEdgeSet().contains(this);
+ } else {
+ inVertexEntryExists = outVertexEntryExists;
+ }
+
+ if (edgePropTableEntryExists && outVertexEntryExists && inVertexEntryExists) {
+ return true;
+ } else if (!edgePropTableEntryExists && !outVertexEntryExists && !inVertexEntryExists) {
+ return false;
+ } else {
+ log.warn("{}: Detected RamCloudGraph inconsistency: edgePropTableEntryExists={}, outVertexEntryExists={}, inVertexEntryExists={}.", this, edgePropTableEntryExists, outVertexEntryExists, inVertexEntryExists);
+ return true;
+ }
+ }
+
+ public void create() throws Exception {
+ // TODO: Existence check costs extra (presently 3 reads), could use option to turn on/off
+ if (!exists()) {
+ PerfMon pm = PerfMon.getInstance();
+ // create edge property table
+ JRamCloud edgeTable = graph.getRcClient();
+ pm.write_start("RamCloudEdge create()");
+ edgeTable.write(graph.edgePropTableId, rcKey, ByteBuffer.allocate(0).array());
+ pm.write_end("RamCloudEdge create()");
+
+ boolean addSucc = outVertex.addEdgeToAdjList(this);
+ if ( !addSucc ) {
+ edgeTable.remove(graph.edgePropTableId, rcKey);
+ throw ExceptionFactory.edgeWithIdAlreadyExist(rcKey);
+ }
+ if (!isLoop()) {
+ addSucc = inVertex.addEdgeToAdjList(this);
+ if ( !addSucc ) {
+ edgeTable.remove(graph.edgePropTableId, rcKey);
+ outVertex.removeEdgeFromAdjList(this);
+ throw ExceptionFactory.edgeWithIdAlreadyExist(rcKey);
+ }
+ }
+ } else {
+ throw ExceptionFactory.edgeWithIdAlreadyExist(rcKey);
+ }
+ }
+
+ public static boolean isValidEdgeId(byte[] id) {
+ if (id == null) {
+ return false;
+ }
+ if (id.length == 0) {
+ return false;
+ }
+
+ ByteBuffer edgeId = ByteBuffer.wrap(id);
+ try {
+ edgeId.getLong();
+ } catch (BufferUnderflowException e) {
+ return false;
+ }
+
+ try {
+ edgeId.getLong();
+ } catch (BufferUnderflowException e) {
+ return false;
+ }
+
+ if (edgeId.remaining() == 0) {
+ return false;
+ }
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ return Arrays.hashCode(rcKey);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ RamCloudEdge other = (RamCloudEdge) obj;
+ return Arrays.equals(rcKey, other.rcKey);
+ }
+
+ @Override
+ public String toString() {
+ return "RamCloudEdge [outVertex=" + outVertex + ", inVertex=" + inVertex
+ + ", label=" + label + "]";
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudElement.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudElement.java
new file mode 100644
index 0000000..f1183c5
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudElement.java
@@ -0,0 +1,315 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.io.Serializable;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.Set;
+import java.util.TreeMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.esotericsoftware.kryo.Kryo;
+import com.esotericsoftware.kryo.io.ByteBufferInput;
+import com.esotericsoftware.kryo.io.Output;
+import com.tinkerpop.blueprints.Edge;
+import com.tinkerpop.blueprints.Element;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.util.ExceptionFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+
+import edu.stanford.ramcloud.JRamCloud;
+
+public class RamCloudElement implements Element, Serializable {
+
+ private final static Logger log = LoggerFactory.getLogger(RamCloudGraph.class);
+ private byte[] rcPropTableKey;
+ private long rcPropTableId;
+ private RamCloudGraph graph;
+
+ private static final ThreadLocal<Kryo> kryo = new ThreadLocal<Kryo>() {
+ @Override
+ protected Kryo initialValue() {
+ Kryo kryo = new Kryo();
+ kryo.setRegistrationRequired(true);
+ kryo.register(String.class);
+ kryo.register(Long.class);
+ kryo.register(Integer.class);
+ kryo.register(Short.class);
+ kryo.register(Byte.class);
+ kryo.register(TreeMap.class);
+ kryo.register(ArrayList.class);
+ kryo.setReferences(false);
+ return kryo;
+ }
+ };
+
+ public RamCloudElement() {
+ }
+
+ public RamCloudElement(byte[] rcPropTableKey, long rcPropTableId, RamCloudGraph graph) {
+ this.rcPropTableKey = rcPropTableKey;
+ this.rcPropTableId = rcPropTableId;
+ this.graph = graph;
+ }
+
+ protected Map<String, Object> getPropertyMap() {
+ JRamCloud.Object propTableEntry;
+
+ PerfMon pm = PerfMon.getInstance();
+ try {
+ JRamCloud vertTable = graph.getRcClient();
+ pm.read_start("RamCloudElement getPropertyMap()");
+ propTableEntry = vertTable.read(rcPropTableId, rcPropTableKey);
+ pm.read_end("RamCloudElement getPropertyMap()");
+ if (propTableEntry.value.length > 1024 * 1024 * 0.9) {
+ log.warn("Element[id={}] property map size is near 1MB limit!", new String(rcPropTableKey));
+ }
+ } catch (Exception e) {
+ pm.read_end("RamCloudElement getPropertyMap()");
+ log.warn("Element does not have a property table entry!");
+ return null;
+ }
+
+ return convertRcBytesToPropertyMap(propTableEntry.value);
+ }
+
+ public static Map<String, Object> convertRcBytesToPropertyMapEx(byte[] byteArray) {
+ if (byteArray == null) {
+ log.warn("Got a null byteArray argument");
+ return null;
+ } else if (byteArray.length != 0) {
+ PerfMon pm = PerfMon.getInstance();
+ pm.deser_start("RamCloudElement convertRcBytesToPropertyMapEx()");
+ ByteBufferInput input = new ByteBufferInput(byteArray);
+ TreeMap map = kryo.get().readObject(input, TreeMap.class);
+ pm.deser_end("RamCloudElement convertRcBytesToPropertyMapEx()");
+ return map;
+ } else {
+ return new TreeMap<String, Object>();
+ }
+ }
+
+ public Map<String, Object> convertRcBytesToPropertyMap(byte[] byteArray) {
+ if (byteArray == null) {
+ log.warn("Got a null byteArray argument");
+ return null;
+ } else if (byteArray.length != 0) {
+ PerfMon pm = PerfMon.getInstance();
+ long startTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ pm.deser_start("RamCloudElement convertRcBytesToPropertyMap()");
+ ByteBufferInput input = new ByteBufferInput(byteArray);
+ TreeMap map = kryo.get().readObject(input, TreeMap.class);
+ pm.deser_end("RamCloudElement convertRcBytesToPropertyMap()");
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance element kryo deserialization key {} {} size {}", this, endTime - startTime, byteArray.length);
+ }
+ return map;
+ } else {
+ return new TreeMap<String, Object>();
+ }
+ }
+
+ private void setPropertyMap(Map<String, Object> map) {
+ byte[] rcValue;
+ PerfMon pm = PerfMon.getInstance();
+
+ long startKryoTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startKryoTime = System.nanoTime();
+ }
+ pm.ser_start("RamCloudElement setPropertyMap()");
+ byte[] rcTemp = new byte[1024*1024];
+ Output output = new Output(rcTemp);
+ kryo.get().writeObject(output, map);
+ long midKryoTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ midKryoTime = System.nanoTime();
+ }
+ rcValue = output.toBytes();
+ pm.ser_end("RamCloudElement setPropertyMap()");
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endKryoTime = System.nanoTime();
+ log.error("Performance element kryo serialization key {} mid {}, total {}, size {}", this, midKryoTime - startKryoTime, endKryoTime - startKryoTime, rcValue.length);
+ }
+
+ long startTime = 0;
+ JRamCloud vertTable = graph.getRcClient();
+ if (graph.measureRcTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ pm.write_start("RamCloudElement setPropertyMap()");
+ vertTable.write(rcPropTableId, rcPropTableKey, rcValue);
+ pm.write_end("RamCloudElement setPropertyMap()");
+ if (graph.measureRcTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance setPropertyMap write time key {} {}", this, endTime - startTime);
+ }
+ }
+
+ @Override
+ public <T> T getProperty(String key) {
+ Map<String, Object> map = getPropertyMap();
+ return (T) map.get(key);
+ }
+
+ @Override
+ public Set<String> getPropertyKeys() {
+ Map<String, Object> map = getPropertyMap();
+ return map.keySet();
+ }
+
+ public Map<String, Object> getProperties() {
+ return getPropertyMap();
+ }
+ public void setProperties(Map<String, Object> properties) {
+ Map<String, Object> map = getPropertyMap();
+ Map<String, Object> oldValueMap = new HashMap<String, Object>(map.size());
+ for (Map.Entry<String, Object> property : properties.entrySet()) {
+ String key = property.getKey();
+ if (key == null) {
+ throw ExceptionFactory.propertyKeyCanNotBeNull();
+ }
+
+ if (key.equals("")) {
+ throw ExceptionFactory.propertyKeyCanNotBeEmpty();
+ }
+
+ if (key.equals("id")) {
+ throw ExceptionFactory.propertyKeyIdIsReserved();
+ }
+
+ if (this instanceof RamCloudEdge && key.equals("label")) {
+ throw ExceptionFactory.propertyKeyLabelIsReservedForEdges();
+ }
+ Object value = property.getValue();
+ if (value == null) {
+ throw ExceptionFactory.propertyValueCanNotBeNull();
+ }
+
+ oldValueMap.put(key, map.put(key, value));
+
+ }
+ setPropertyMap(map);
+
+ // TODO use multi-write
+ for (Map.Entry<String, Object> oldProperty : oldValueMap.entrySet()) {
+ String key = oldProperty.getKey();
+ Object oldValue = oldProperty.getValue();
+ Object value = map.get(key);
+ if (this instanceof RamCloudVertex) {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, value, graph, Vertex.class);
+ keyIndex.autoUpdate(key, value, oldValue, this);
+ } else {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, value, graph, Edge.class);
+ keyIndex.autoUpdate(key, value, oldValue, this);
+ }
+ }
+ }
+
+ @Override
+ public void setProperty(String key, Object value) {
+ Object oldValue;
+ if (value == null) {
+ throw ExceptionFactory.propertyValueCanNotBeNull();
+ }
+
+ if (key == null) {
+ throw ExceptionFactory.propertyKeyCanNotBeNull();
+ }
+
+ if (key.equals("")) {
+ throw ExceptionFactory.propertyKeyCanNotBeEmpty();
+ }
+
+ if (key.equals("id")) {
+ throw ExceptionFactory.propertyKeyIdIsReserved();
+ }
+
+ if (this instanceof RamCloudEdge && key.equals("label")) {
+ throw ExceptionFactory.propertyKeyLabelIsReservedForEdges();
+ }
+
+ long startTime = 0;
+ if (graph.measureBPTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+
+ Map<String, Object> map = getPropertyMap();
+ oldValue = map.put(key, value);
+ setPropertyMap(map);
+
+ boolean ret = false;
+ if (this instanceof RamCloudVertex) {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, value, graph, Vertex.class);
+ ret = keyIndex.autoUpdate(key, value, oldValue, this);
+ } else {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, value, graph, Edge.class);
+ keyIndex.autoUpdate(key, value, oldValue, this);
+ }
+
+ if (graph.measureBPTimeProp == 1) {
+ long endTime = System.nanoTime();
+ if (ret) {
+ log.error("Performance vertex setProperty(key {}) which is index total time {}", key, endTime - startTime);
+ } else {
+ log.error("Performance vertex setProperty(key {}) does not index time {}", key, endTime - startTime);
+ }
+ }
+
+ }
+
+ @Override
+ public <T> T removeProperty(String key) {
+ Map<String, Object> map = getPropertyMap();
+ T retVal = (T) map.remove(key);
+ setPropertyMap(map);
+ if (this instanceof RamCloudVertex) {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, retVal, graph, Vertex.class);
+ keyIndex.autoRemove(key, retVal.toString(), this);
+ } else {
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, key, retVal, graph, Edge.class);
+ keyIndex.autoRemove(key, retVal.toString(), this);
+ }
+
+ return retVal;
+ }
+
+ @Override
+ public void remove() {
+ graph.getRcClient().remove(rcPropTableId, rcPropTableKey);
+ }
+
+ @Override
+ public Object getId() {
+ // TODO Auto-generated method stub
+ return null;
+ }
+
+ @Override
+ public String toString() {
+ return "RamCloudElement [rcPropTableKey=" + Arrays.toString(rcPropTableKey)
+ + ", rcPropTableId=" + rcPropTableId + "]";
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraph.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraph.java
new file mode 100644
index 0000000..4843b01
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraph.java
@@ -0,0 +1,725 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+import java.nio.BufferUnderflowException;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.NoSuchElementException;
+import java.util.Set;
+import java.util.concurrent.atomic.AtomicLong;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.sun.jersey.core.util.Base64;
+import com.tinkerpop.blueprints.Direction;
+import com.tinkerpop.blueprints.Edge;
+import com.tinkerpop.blueprints.Element;
+import com.tinkerpop.blueprints.Features;
+import com.tinkerpop.blueprints.GraphQuery;
+import com.tinkerpop.blueprints.Index;
+import com.tinkerpop.blueprints.IndexableGraph;
+import com.tinkerpop.blueprints.KeyIndexableGraph;
+import com.tinkerpop.blueprints.Parameter;
+import com.tinkerpop.blueprints.TransactionalGraph;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.util.DefaultGraphQuery;
+import com.tinkerpop.blueprints.util.ExceptionFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+
+import edu.stanford.ramcloud.JRamCloud;
+import edu.stanford.ramcloud.JRamCloud.MultiWriteObject;
+
+public class RamCloudGraph implements IndexableGraph, KeyIndexableGraph, TransactionalGraph, Serializable {
+ private final static Logger log = LoggerFactory.getLogger(RamCloudGraph.class);
+
+ private static final ThreadLocal<JRamCloud> RamCloudThreadLocal = new ThreadLocal<JRamCloud>();
+
+ protected long vertTableId; //(vertex_id) --> ( (n,d,ll,l), (n,d,ll,l), ... )
+ protected long vertPropTableId; //(vertex_id) -> ( (kl,k,vl,v), (kl,k,vl,v), ... )
+ protected long edgePropTableId; //(edge_id) -> ( (kl,k,vl,v), (kl,k,vl,v), ... )
+ protected long idxVertTableId;
+ protected long idxEdgeTableId;
+ protected long kidxVertTableId;
+ protected long kidxEdgeTableId;
+ protected long instanceTableId;
+ private String VERT_TABLE_NAME = "verts";
+ private String EDGE_PROP_TABLE_NAME = "edge_props";
+ private String VERT_PROP_TABLE_NAME = "vert_props";
+ private String IDX_VERT_TABLE_NAME = "idx_vert";
+ private String IDX_EDGE_TABLE_NAME = "idx_edge";
+ private String KIDX_VERT_TABLE_NAME = "kidx_vert";
+ private String KIDX_EDGE_TABLE_NAME = "kidx_edge";
+ private final String INSTANCE_TABLE_NAME = "instance";
+ private long instanceId;
+ private AtomicLong nextVertexId;
+ private final long INSTANCE_ID_RANGE = 100000;
+ private String coordinatorLocation;
+ private static final Features FEATURES = new Features();
+ public final long measureBPTimeProp = Long.valueOf(System.getProperty("benchmark.measureBP", "0"));
+ public final long measureRcTimeProp = Long.valueOf(System.getProperty("benchmark.measureRc", "0"));
+ public static final long measureSerializeTimeProp = Long.valueOf(System.getProperty("benchmark.measureSerializeTimeProp", "0"));
+
+
+ public final Set<String> indexedKeys = new HashSet<String>();
+
+ static {
+ FEATURES.supportsSerializableObjectProperty = true;
+ FEATURES.supportsBooleanProperty = true;
+ FEATURES.supportsDoubleProperty = true;
+ FEATURES.supportsFloatProperty = true;
+ FEATURES.supportsIntegerProperty = true;
+ FEATURES.supportsPrimitiveArrayProperty = true;
+ FEATURES.supportsUniformListProperty = true;
+ FEATURES.supportsMixedListProperty = true;
+ FEATURES.supportsLongProperty = true;
+ FEATURES.supportsMapProperty = true;
+ FEATURES.supportsStringProperty = true;
+
+ FEATURES.supportsDuplicateEdges = false;
+ FEATURES.supportsSelfLoops = false;
+ FEATURES.isPersistent = false;
+ FEATURES.isWrapper = false;
+ FEATURES.supportsVertexIteration = true;
+ FEATURES.supportsEdgeIteration = true;
+ FEATURES.supportsVertexIndex = true;
+ FEATURES.supportsEdgeIndex = false;
+ FEATURES.ignoresSuppliedIds = true;
+ FEATURES.supportsTransactions = false;
+ FEATURES.supportsIndices = false;
+ FEATURES.supportsKeyIndices = true;
+ FEATURES.supportsVertexKeyIndex = true;
+ FEATURES.supportsEdgeKeyIndex = false;
+ FEATURES.supportsEdgeRetrieval = true;
+ FEATURES.supportsVertexProperties = true;
+ FEATURES.supportsEdgeProperties = true;
+ FEATURES.supportsThreadedTransactions = false;
+ }
+
+ static {
+ System.loadLibrary("edu_stanford_ramcloud_JRamCloud");
+ }
+
+ private RamCloudGraph() {
+ }
+
+
+ public RamCloudGraph(String coordinatorLocation) {
+ this.coordinatorLocation = coordinatorLocation;
+
+ JRamCloud rcClient = getRcClient();
+
+ vertTableId = rcClient.createTable(VERT_TABLE_NAME);
+ vertPropTableId = rcClient.createTable(VERT_PROP_TABLE_NAME);
+ edgePropTableId = rcClient.createTable(EDGE_PROP_TABLE_NAME);
+ idxVertTableId = rcClient.createTable(IDX_VERT_TABLE_NAME);
+ idxEdgeTableId = rcClient.createTable(IDX_EDGE_TABLE_NAME);
+ kidxVertTableId = rcClient.createTable(KIDX_VERT_TABLE_NAME);
+ kidxEdgeTableId = rcClient.createTable(KIDX_EDGE_TABLE_NAME);
+ instanceTableId = rcClient.createTable(INSTANCE_TABLE_NAME);
+
+ log.info( "Connected to coordinator at {}", coordinatorLocation);
+ log.debug("VERT_TABLE:{}, VERT_PROP_TABLE:{}, EDGE_PROP_TABLE:{}, IDX_VERT_TABLE:{}, IDX_EDGE_TABLE:{}, KIDX_VERT_TABLE:{}, KIDX_EDGE_TABLE:{}", vertTableId, vertPropTableId, edgePropTableId, idxVertTableId, idxEdgeTableId, kidxVertTableId, kidxEdgeTableId);
+ nextVertexId = new AtomicLong(-1);
+ initInstance();
+ }
+
+ public JRamCloud getRcClient() {
+ JRamCloud rcClient = RamCloudThreadLocal.get();
+ if (rcClient == null) {
+ rcClient = new JRamCloud(coordinatorLocation);
+ RamCloudThreadLocal.set(rcClient);
+ }
+ return rcClient;
+ }
+
+ @Override
+ public Features getFeatures() {
+ return FEATURES;
+ }
+
+ private Long parseVertexId(Object id) {
+ Long longId;
+ if (id == null) {
+ longId = nextVertexId.incrementAndGet();
+ } else if (id instanceof Integer) {
+ longId = ((Integer) id).longValue();
+ } else if (id instanceof Long) {
+ longId = (Long) id;
+ } else if (id instanceof String) {
+ try {
+ longId = Long.parseLong((String) id, 10);
+ } catch (NumberFormatException e) {
+ log.warn("ID argument {} of type {} is not a parseable long number: {}", id, id.getClass(), e);
+ return null;
+ }
+ } else if (id instanceof byte[]) {
+ try {
+ longId = ByteBuffer.wrap((byte[]) id).getLong();
+ } catch (BufferUnderflowException e) {
+ log.warn("ID argument {} of type {} is not a parseable long number: {}", id, id.getClass(), e);
+ return null;
+ }
+ } else {
+ log.warn("ID argument {} of type {} is not supported. Returning null.", id, id.getClass());
+ return null;
+ }
+ return longId;
+ }
+
+ @Override
+ public Vertex addVertex(Object id) {
+ long startTime = 0;
+ long Tstamp1 = 0;
+ long Tstamp2 = 0;
+
+ if (measureBPTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ Long longId = parseVertexId(id);
+ if (longId == null)
+ return null;
+ if (measureBPTimeProp == 1) {
+ Tstamp1 = System.nanoTime();
+ }
+ RamCloudVertex newVertex = new RamCloudVertex(longId, this);
+ if (measureBPTimeProp == 1) {
+ Tstamp2 = System.nanoTime();
+ log.error("Performance addVertex [id={}] : Calling create at {}", longId, Tstamp2);
+ }
+
+ try {
+ newVertex.create();
+ if (measureBPTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance addVertex [id={}] : genid {} newVerex {} create {} total time {}", longId, Tstamp1 - startTime, Tstamp2 - Tstamp1, endTime - Tstamp2, endTime - startTime);
+ }
+ log.info("Added vertex: [id={}]", longId);
+ return newVertex;
+ } catch (IllegalArgumentException e) {
+ log.error("Tried to create vertex failed {" + newVertex + "}", e);
+ return null;
+ }
+ }
+
+ public List<RamCloudVertex> addVertices(Iterable<Object> ids) {
+ log.info("addVertices start");
+ List<RamCloudVertex> vertices = new LinkedList<RamCloudVertex>();
+
+ for (Object id: ids) {
+ Long longId = parseVertexId(id);
+ if (longId == null)
+ return null;
+ RamCloudVertex v = new RamCloudVertex(longId, this);
+ if (v.exists()) {
+ log.error("ramcloud vertex id: {} already exists", v.getId());
+ throw ExceptionFactory.vertexWithIdAlreadyExists(v.getId());
+ }
+ vertices.add(v);
+ }
+ MultiWriteObject multiWriteObjects[] = new MultiWriteObject[vertices.size() * 2];
+ for (int i=0; i < vertices.size(); i++) {
+ RamCloudVertex v = vertices.get(i);
+ multiWriteObjects[i*2] = new MultiWriteObject(vertTableId, v.rcKey, ByteBuffer.allocate(0).array(), null);
+ multiWriteObjects[i*2+1] = new MultiWriteObject(vertPropTableId, v.rcKey, ByteBuffer.allocate(0).array(), null);
+ }
+ try {
+ PerfMon pm = PerfMon.getInstance();
+ pm.multiwrite_start("RamCloudVertex create()");
+ getRcClient().multiWrite(multiWriteObjects);
+ pm.multiwrite_end("RamCloudVertex create()");
+ log.info("ramcloud vertices are created");
+ } catch (Exception e) {
+ log.error("Tried to create vertices failed {}", e);
+ return null;
+ }
+ log.info("addVertices end (success)");
+ return vertices;
+ }
+
+ private final void initInstance() {
+ //long incrementValue = 1;
+ JRamCloud.Object instanceEntry = null;
+ JRamCloud rcClient = getRcClient();
+ try {
+ instanceEntry = rcClient.read(instanceTableId, "nextInstanceId".getBytes());
+ } catch (Exception e) {
+ if (e instanceof JRamCloud.ObjectDoesntExistException) {
+ instanceId = 0;
+ rcClient.write(instanceTableId, "nextInstanceId".getBytes(), ByteBuffer.allocate(0).array());
+ }
+ }
+ if (instanceEntry != null) {
+ long curInstanceId = 1;
+ for (int i = 0 ; i < 100 ; i++) {
+ Map<String, Long> propMap = null;
+ if (instanceEntry.value == null) {
+ log.warn("Got a null byteArray argument");
+ return;
+ } else if (instanceEntry.value.length != 0) {
+ try {
+ ByteArrayInputStream bais = new ByteArrayInputStream(instanceEntry.value);
+ ObjectInputStream ois = new ObjectInputStream(bais);
+ propMap = (Map<String, Long>) ois.readObject();
+ } catch (IOException e) {
+ log.error("Got an exception while deserializing element's property map: ", e);
+ return;
+ } catch (ClassNotFoundException e) {
+ log.error("Got an exception while deserializing element's property map: ", e);
+ return;
+ }
+ } else {
+ propMap = new HashMap<String, Long>();
+ }
+
+ if (propMap.containsKey(INSTANCE_TABLE_NAME)) {
+ curInstanceId = propMap.get(INSTANCE_TABLE_NAME) + 1;
+ }
+
+ propMap.put(INSTANCE_TABLE_NAME, curInstanceId);
+
+ byte[] rcValue = null;
+ try {
+ ByteArrayOutputStream baos = new ByteArrayOutputStream();
+ ObjectOutputStream oot = new ObjectOutputStream(baos);
+ oot.writeObject(propMap);
+ rcValue = baos.toByteArray();
+ } catch (IOException e) {
+ log.error("Got an exception while serializing element's property map", e);
+ return;
+ }
+ JRamCloud.RejectRules rules = rcClient.new RejectRules();
+ rules.setNeVersion(instanceEntry.version);
+ try {
+ rcClient.writeRule(instanceTableId, "nextInstanceId".getBytes(), rcValue, rules);
+ instanceId = curInstanceId;
+ break;
+ } catch (Exception ex) {
+ log.debug("Cond. Write increment Vertex property: ", ex);
+ instanceEntry = rcClient.read(instanceTableId, "nextInstanceId".getBytes());
+ continue;
+ }
+ }
+ }
+
+ nextVertexId.compareAndSet(-1, instanceId * INSTANCE_ID_RANGE);
+ }
+
+ @Override
+ public Vertex getVertex(Object id) throws IllegalArgumentException {
+ Long longId;
+
+ if (id == null) {
+ throw ExceptionFactory.vertexIdCanNotBeNull();
+ } else if (id instanceof Integer) {
+ longId = ((Integer) id).longValue();
+ } else if (id instanceof Long) {
+ longId = (Long) id;
+ } else if (id instanceof String) {
+ try {
+ longId = Long.parseLong((String) id, 10);
+ } catch (NumberFormatException e) {
+ log.warn("ID argument {} of type {} is not a parseable long number: {}", id, id.getClass(), e);
+ return null;
+ }
+ } else if (id instanceof byte[]) {
+ try {
+ longId = ByteBuffer.wrap((byte[]) id).getLong();
+ } catch (BufferUnderflowException e) {
+ log.warn("ID argument {} of type {} is not a parseable long number: {}", id, id.getClass(), e);
+ return null;
+ }
+ } else {
+ log.warn("ID argument {} of type {} is not supported. Returning null.", id, id.getClass());
+ return null;
+ }
+
+ RamCloudVertex vertex = new RamCloudVertex(longId, this);
+
+ if (vertex.exists()) {
+ return vertex;
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ public void removeVertex(Vertex vertex) {
+ ((RamCloudVertex) vertex).remove();
+ }
+
+ @Override
+ public Iterable<Vertex> getVertices() {
+ JRamCloud.TableEnumerator tableEnum = getRcClient().new TableEnumerator(vertPropTableId);
+ List<Vertex> vertices = new LinkedList<Vertex>();
+
+ while (tableEnum.hasNext()) {
+ vertices.add(new RamCloudVertex(tableEnum.next().key, this));
+ }
+
+ return vertices;
+ }
+
+ @Override
+ public Iterable<Vertex> getVertices(String key, Object value) {
+ long startTime = 0;
+ long Tstamp1 = 0;
+ long Tstamp2 = 0;
+ long Tstamp3 = 0;
+ if (measureBPTimeProp == 1) {
+ startTime = System.nanoTime();
+ log.error("Performance getVertices(key {}) start at {}", key, startTime);
+ }
+
+ List<Vertex> vertices = new ArrayList<Vertex>();
+ List<Object> vertexList = null;
+
+ JRamCloud vertTable = getRcClient();
+ if (measureBPTimeProp == 1) {
+ Tstamp1 = System.nanoTime();
+ log.error("Performance getVertices(key {}) Calling indexedKeys.contains(key) at {}", key, Tstamp1);
+ }
+
+
+ if (indexedKeys.contains(key)) {
+ PerfMon pm = PerfMon.getInstance();
+ if (measureBPTimeProp == 1) {
+ Tstamp2 = System.nanoTime();
+ log.error("Performance getVertices(key {}) Calling new RamCloudKeyIndex at {}", key, Tstamp2);
+ }
+ RamCloudKeyIndex KeyIndex = new RamCloudKeyIndex(kidxVertTableId, key, value, this, Vertex.class);
+ if (measureBPTimeProp == 1) {
+ Tstamp3 = System.nanoTime();
+ log.error("Performance getVertices(key {}) Calling KeyIndex.GetElmIdListForPropValue at {}", key, Tstamp3);
+ }
+ vertexList = KeyIndex.getElmIdListForPropValue(value.toString());
+ if (vertexList == null) {
+ if (measureBPTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance getVertices(key {}) does not exists : getRcClient {} indexedKeys.contains(key) {} new_RamCloudKeyIndex {} KeyIndex.get..Value {} total {} diff {}", key, Tstamp1-startTime, Tstamp2-Tstamp1,Tstamp3-Tstamp2, endTime-Tstamp3, endTime - startTime, (endTime-startTime)- (Tstamp1-startTime)- (Tstamp2-Tstamp1)- (Tstamp3-Tstamp2)-(endTime-Tstamp3));
+ }
+ return vertices;
+ }
+
+ final int mreadMax = 400;
+ final int size = Math.min(mreadMax, vertexList.size());
+ JRamCloud.multiReadObject vertPropTableMread[] = new JRamCloud.multiReadObject[size];
+
+ int vertexNum = 0;
+ for (Object vert : vertexList) {
+ byte[] rckey =
+ ByteBuffer.allocate(8).order(ByteOrder.LITTLE_ENDIAN).putLong((Long) vert).array();
+ vertPropTableMread[vertexNum] = new JRamCloud.multiReadObject(vertPropTableId, rckey);
+ if (vertexNum >= (mreadMax - 1)) {
+ pm.multiread_start("RamCloudGraph getVertices()");
+ JRamCloud.Object outvertPropTable[] =
+ vertTable.multiRead(vertPropTableMread);
+ pm.multiread_end("RamCloudGraph getVertices()");
+ for (int i = 0; i < outvertPropTable.length; i++) {
+ if (outvertPropTable[i] != null) {
+ vertices.add(new RamCloudVertex(outvertPropTable[i].key, this));
+ }
+ }
+ vertexNum = 0;
+ continue;
+ }
+ vertexNum++;
+ }
+
+ if (vertexNum != 0) {
+ JRamCloud.multiReadObject mread_leftover[] = Arrays.copyOf(vertPropTableMread, vertexNum);
+
+ long startTime2 = 0;
+ if (measureRcTimeProp == 1) {
+ startTime2 = System.nanoTime();
+ }
+ pm.multiread_start("RamCloudGraph getVertices()");
+ JRamCloud.Object outvertPropTable[] = vertTable.multiRead(mread_leftover);
+ pm.multiread_end("RamCloudGraph getVertices()");
+ if (measureRcTimeProp == 1) {
+ long endTime2 = System.nanoTime();
+ log.error("Performance index multiread(key {}, number {}) time {}", key, vertexNum, endTime2 - startTime2);
+ }
+ for (int i = 0; i < outvertPropTable.length; i++) {
+ if (outvertPropTable[i] != null) {
+ vertices.add(new RamCloudVertex(outvertPropTable[i].key, this));
+ }
+ }
+ }
+ } else {
+
+ JRamCloud.TableEnumerator tableEnum = getRcClient().new TableEnumerator(vertPropTableId);
+ JRamCloud.Object tableEntry;
+
+ while (tableEnum.hasNext()) {
+ tableEntry = tableEnum.next();
+ if (tableEntry != null) {
+ //XXX remove temp
+ // RamCloudVertex temp = new RamCloudVertex(tableEntry.key, this);
+ Map<String, Object> propMap = RamCloudElement.convertRcBytesToPropertyMapEx(tableEntry.value);
+ if (propMap.containsKey(key) && propMap.get(key).equals(value)) {
+ vertices.add(new RamCloudVertex(tableEntry.key, this));
+ }
+ }
+ }
+ }
+
+ if (measureBPTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance getVertices exists total time {}.", endTime - startTime);
+ }
+
+ return vertices;
+ }
+
+ @Override
+ public Edge addEdge(Object id, Vertex outVertex, Vertex inVertex, String label) throws IllegalArgumentException {
+ log.info("Adding edge: [id={}, outVertex={}, inVertex={}, label={}]", id, outVertex, inVertex, label);
+
+ if (label == null) {
+ throw ExceptionFactory.edgeLabelCanNotBeNull();
+ }
+
+ RamCloudEdge newEdge = new RamCloudEdge((RamCloudVertex) outVertex, (RamCloudVertex) inVertex, label, this);
+
+ for (int i = 0; i < 5 ;i++) {
+ try {
+ newEdge.create();
+ return newEdge;
+ } catch (Exception e) {
+ log.warn("Tried to create edge failed: {" + newEdge + "}: ", e);
+
+ if (e instanceof NoSuchElementException) {
+ log.error("addEdge RETRYING {}", i);
+ continue;
+ }
+ }
+ }
+ return null;
+ }
+
+ public List<Edge> addEdges(Iterable<Edge> edgeEntities) throws IllegalArgumentException {
+ //TODO WIP: need multi-write
+ log.info("addEdges start");
+ ArrayList<Edge> edges = new ArrayList<Edge>();
+ for (Edge edge: edgeEntities) {
+ edges.add(addEdge(null, edge.getVertex(Direction.OUT), edge.getVertex(Direction.IN), edge.getLabel()));
+ }
+ log.info("addVertices end");
+ return edges;
+ }
+
+ public void setProperties(Map<RamCloudVertex, Map<String, Object>> properties) {
+ // TODO WIP: need multi-write
+ log.info("setProperties start");
+ for (Map.Entry<RamCloudVertex, Map<String, Object>> e: properties.entrySet()) {
+ e.getKey().setProperties(e.getValue());
+ }
+ log.info("setProperties end");
+ }
+
+ @Override
+ public Edge getEdge(Object id) throws IllegalArgumentException {
+ byte[] bytearrayId;
+
+ if (id == null) {
+ throw ExceptionFactory.edgeIdCanNotBeNull();
+ } else if (id instanceof byte[]) {
+ bytearrayId = (byte[]) id;
+ } else if (id instanceof String) {
+ bytearrayId = Base64.decode(((String) id));
+ } else {
+ log.warn("ID argument {} of type {} is not supported. Returning null.", id, id.getClass());
+ return null;
+ }
+
+ if (!RamCloudEdge.isValidEdgeId(bytearrayId)) {
+ log.warn("ID argument {} of type {} is malformed. Returning null.", id, id.getClass());
+ return null;
+ }
+
+ RamCloudEdge edge = new RamCloudEdge(bytearrayId, this);
+
+ if (edge.exists()) {
+ return edge;
+ } else {
+ return null;
+ }
+ }
+
+ @Override
+ public void removeEdge(Edge edge) {
+ edge.remove();
+ }
+
+ @Override
+ public Iterable<Edge> getEdges() {
+ JRamCloud.TableEnumerator tableEnum = getRcClient().new TableEnumerator(edgePropTableId);
+ List<Edge> edges = new ArrayList<Edge>();
+
+ while (tableEnum.hasNext()) {
+ edges.add(new RamCloudEdge(tableEnum.next().key, this));
+ }
+
+ return edges;
+ }
+
+ @Override
+ public Iterable<Edge> getEdges(String key, Object value) {
+ JRamCloud.TableEnumerator tableEnum = getRcClient().new TableEnumerator(edgePropTableId);
+ List<Edge> edges = new ArrayList<Edge>();
+ JRamCloud.Object tableEntry;
+
+ while (tableEnum.hasNext()) {
+ tableEntry = tableEnum.next();
+ // FIXME temp
+ //RamCloudEdge temp = new RamCloudEdge(tableEntry.key, this);
+ Map<String, Object> propMap = RamCloudElement.convertRcBytesToPropertyMapEx(tableEntry.value);
+ if (propMap.containsKey(key) && propMap.get(key).equals(value)) {
+ edges.add(new RamCloudEdge(tableEntry.key, this));
+ }
+ }
+
+ return edges;
+ }
+
+ @Override
+ public GraphQuery query() {
+ return new DefaultGraphQuery(this);
+ }
+
+ @Override
+ public void shutdown() {
+ JRamCloud rcClient = getRcClient();
+ rcClient.dropTable(VERT_TABLE_NAME);
+ rcClient.dropTable(VERT_PROP_TABLE_NAME);
+ rcClient.dropTable(EDGE_PROP_TABLE_NAME);
+ rcClient.dropTable(IDX_VERT_TABLE_NAME);
+ rcClient.dropTable(IDX_EDGE_TABLE_NAME);
+ rcClient.dropTable(KIDX_VERT_TABLE_NAME);
+ rcClient.dropTable(KIDX_EDGE_TABLE_NAME);
+ rcClient.disconnect();
+ }
+
+ @Override
+ public void stopTransaction(Conclusion conclusion) {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public void commit() {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public void rollback() {
+ // TODO Auto-generated method stub
+ }
+
+ @Override
+ public <T extends Element> void dropKeyIndex(String key, Class<T> elementClass) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ //FIXME how to dropKeyIndex
+ //new RamCloudKeyIndex(kidxVertTableId, key, this, elementClass);
+ //getIndexedKeys(key, elementClass).removeIndex();
+ }
+
+ @Override
+ public <T extends Element> void createKeyIndex(String key,
+ Class<T> elementClass, Parameter... indexParameters) {
+ if (key == null) {
+ return;
+ }
+ if (this.indexedKeys.contains(key)) {
+ return;
+ }
+ this.indexedKeys.add(key);
+ }
+
+ @Override
+ public <T extends Element> Set< String> getIndexedKeys(Class< T> elementClass) {
+ if (null != this.indexedKeys) {
+ return new HashSet<String>(this.indexedKeys);
+ } else {
+ return Collections.emptySet();
+ }
+ }
+
+ @Override
+ public <T extends Element> Index<T> createIndex(String indexName,
+ Class<T> indexClass, Parameter... indexParameters) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public <T extends Element> Index<T> getIndex(String indexName, Class<T> indexClass) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public Iterable<Index<? extends Element>> getIndices() {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public void dropIndex(String indexName) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName().toLowerCase() + "[vertices:" + ((List<Vertex>)getVertices()).size() + " edges:" + ((List<Edge>)getEdges()).size() + "]";
+ }
+
+ public static void main(String[] args) {
+ RamCloudGraph graph = new RamCloudGraph();
+
+ Vertex a = graph.addVertex(null);
+ Vertex b = graph.addVertex(null);
+ Vertex c = graph.addVertex(null);
+ Vertex d = graph.addVertex(null);
+ Vertex e = graph.addVertex(null);
+ Vertex f = graph.addVertex(null);
+ Vertex g = graph.addVertex(null);
+
+ graph.addEdge(null, a, a, "friend");
+ graph.addEdge(null, a, b, "friend1");
+ graph.addEdge(null, a, b, "friend2");
+ graph.addEdge(null, a, b, "friend3");
+ graph.addEdge(null, a, c, "friend");
+ graph.addEdge(null, a, d, "friend");
+ graph.addEdge(null, a, e, "friend");
+ graph.addEdge(null, a, f, "friend");
+ graph.addEdge(null, a, g, "friend");
+
+ graph.shutdown();
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraphProtos.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraphProtos.java
new file mode 100644
index 0000000..9a126eb
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudGraphProtos.java
@@ -0,0 +1,3861 @@
+// Generated by the protocol buffer compiler. DO NOT EDIT!
+// source: ramcloudgraph.proto
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+public final class RamCloudGraphProtos {
+ private RamCloudGraphProtos() {}
+ public static void registerAllExtensions(
+ com.google.protobuf.ExtensionRegistry registry) {
+ }
+ public interface EdgeListProtoBufOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // repeated .RamCloudGraph.EdgeProtoBuf edge = 1;
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf>
+ getEdgeList();
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf getEdge(int index);
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ int getEdgeCount();
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder>
+ getEdgeOrBuilderList();
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder getEdgeOrBuilder(
+ int index);
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.EdgeListProtoBuf}
+ */
+ public static final class EdgeListProtoBuf extends
+ com.google.protobuf.GeneratedMessage
+ implements EdgeListProtoBufOrBuilder {
+ // Use EdgeListProtoBuf.newBuilder() to construct.
+ private EdgeListProtoBuf(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private EdgeListProtoBuf(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final EdgeListProtoBuf defaultInstance;
+ public static EdgeListProtoBuf getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public EdgeListProtoBuf getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private EdgeListProtoBuf(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 10: {
+ if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ edge_ = new java.util.ArrayList<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf>();
+ mutable_bitField0_ |= 0x00000001;
+ }
+ edge_.add(input.readMessage(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.PARSER, extensionRegistry));
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ edge_ = java.util.Collections.unmodifiableList(edge_);
+ }
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeListProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<EdgeListProtoBuf> PARSER =
+ new com.google.protobuf.AbstractParser<EdgeListProtoBuf>() {
+ public EdgeListProtoBuf parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new EdgeListProtoBuf(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<EdgeListProtoBuf> getParserForType() {
+ return PARSER;
+ }
+
+ // repeated .RamCloudGraph.EdgeProtoBuf edge = 1;
+ public static final int EDGE_FIELD_NUMBER = 1;
+ private java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf> edge_;
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf> getEdgeList() {
+ return edge_;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder>
+ getEdgeOrBuilderList() {
+ return edge_;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public int getEdgeCount() {
+ return edge_.size();
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf getEdge(int index) {
+ return edge_.get(index);
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder getEdgeOrBuilder(
+ int index) {
+ return edge_.get(index);
+ }
+
+ private void initFields() {
+ edge_ = java.util.Collections.emptyList();
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ for (int i = 0; i < getEdgeCount(); i++) {
+ if (!getEdge(i).isInitialized()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ }
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ for (int i = 0; i < edge_.size(); i++) {
+ output.writeMessage(1, edge_.get(i));
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ for (int i = 0; i < edge_.size(); i++) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeMessageSize(1, edge_.get(i));
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.EdgeListProtoBuf}
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBufOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeListProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.Builder.class);
+ }
+
+ // Construct using com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ getEdgeFieldBuilder();
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ if (edgeBuilder_ == null) {
+ edge_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ } else {
+ edgeBuilder_.clear();
+ }
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf getDefaultInstanceForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.getDefaultInstance();
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf build() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf buildPartial() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf result = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf(this);
+ int from_bitField0_ = bitField0_;
+ if (edgeBuilder_ == null) {
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ edge_ = java.util.Collections.unmodifiableList(edge_);
+ bitField0_ = (bitField0_ & ~0x00000001);
+ }
+ result.edge_ = edge_;
+ } else {
+ result.edge_ = edgeBuilder_.build();
+ }
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf) {
+ return mergeFrom((com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf other) {
+ if (other == com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf.getDefaultInstance()) return this;
+ if (edgeBuilder_ == null) {
+ if (!other.edge_.isEmpty()) {
+ if (edge_.isEmpty()) {
+ edge_ = other.edge_;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ } else {
+ ensureEdgeIsMutable();
+ edge_.addAll(other.edge_);
+ }
+ onChanged();
+ }
+ } else {
+ if (!other.edge_.isEmpty()) {
+ if (edgeBuilder_.isEmpty()) {
+ edgeBuilder_.dispose();
+ edgeBuilder_ = null;
+ edge_ = other.edge_;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ edgeBuilder_ =
+ com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+ getEdgeFieldBuilder() : null;
+ } else {
+ edgeBuilder_.addAllMessages(other.edge_);
+ }
+ }
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ for (int i = 0; i < getEdgeCount(); i++) {
+ if (!getEdge(i).isInitialized()) {
+
+ return false;
+ }
+ }
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // repeated .RamCloudGraph.EdgeProtoBuf edge = 1;
+ private java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf> edge_ =
+ java.util.Collections.emptyList();
+ private void ensureEdgeIsMutable() {
+ if (!((bitField0_ & 0x00000001) == 0x00000001)) {
+ edge_ = new java.util.ArrayList<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf>(edge_);
+ bitField0_ |= 0x00000001;
+ }
+ }
+
+ private com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder> edgeBuilder_;
+
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf> getEdgeList() {
+ if (edgeBuilder_ == null) {
+ return java.util.Collections.unmodifiableList(edge_);
+ } else {
+ return edgeBuilder_.getMessageList();
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public int getEdgeCount() {
+ if (edgeBuilder_ == null) {
+ return edge_.size();
+ } else {
+ return edgeBuilder_.getCount();
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf getEdge(int index) {
+ if (edgeBuilder_ == null) {
+ return edge_.get(index);
+ } else {
+ return edgeBuilder_.getMessage(index);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder setEdge(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf value) {
+ if (edgeBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensureEdgeIsMutable();
+ edge_.set(index, value);
+ onChanged();
+ } else {
+ edgeBuilder_.setMessage(index, value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder setEdge(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder builderForValue) {
+ if (edgeBuilder_ == null) {
+ ensureEdgeIsMutable();
+ edge_.set(index, builderForValue.build());
+ onChanged();
+ } else {
+ edgeBuilder_.setMessage(index, builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder addEdge(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf value) {
+ if (edgeBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensureEdgeIsMutable();
+ edge_.add(value);
+ onChanged();
+ } else {
+ edgeBuilder_.addMessage(value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder addEdge(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf value) {
+ if (edgeBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensureEdgeIsMutable();
+ edge_.add(index, value);
+ onChanged();
+ } else {
+ edgeBuilder_.addMessage(index, value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder addEdge(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder builderForValue) {
+ if (edgeBuilder_ == null) {
+ ensureEdgeIsMutable();
+ edge_.add(builderForValue.build());
+ onChanged();
+ } else {
+ edgeBuilder_.addMessage(builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder addEdge(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder builderForValue) {
+ if (edgeBuilder_ == null) {
+ ensureEdgeIsMutable();
+ edge_.add(index, builderForValue.build());
+ onChanged();
+ } else {
+ edgeBuilder_.addMessage(index, builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder addAllEdge(
+ java.lang.Iterable<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf> values) {
+ if (edgeBuilder_ == null) {
+ ensureEdgeIsMutable();
+ super.addAll(values, edge_);
+ onChanged();
+ } else {
+ edgeBuilder_.addAllMessages(values);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder clearEdge() {
+ if (edgeBuilder_ == null) {
+ edge_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ onChanged();
+ } else {
+ edgeBuilder_.clear();
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public Builder removeEdge(int index) {
+ if (edgeBuilder_ == null) {
+ ensureEdgeIsMutable();
+ edge_.remove(index);
+ onChanged();
+ } else {
+ edgeBuilder_.remove(index);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder getEdgeBuilder(
+ int index) {
+ return getEdgeFieldBuilder().getBuilder(index);
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder getEdgeOrBuilder(
+ int index) {
+ if (edgeBuilder_ == null) {
+ return edge_.get(index); } else {
+ return edgeBuilder_.getMessageOrBuilder(index);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder>
+ getEdgeOrBuilderList() {
+ if (edgeBuilder_ != null) {
+ return edgeBuilder_.getMessageOrBuilderList();
+ } else {
+ return java.util.Collections.unmodifiableList(edge_);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder addEdgeBuilder() {
+ return getEdgeFieldBuilder().addBuilder(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.getDefaultInstance());
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder addEdgeBuilder(
+ int index) {
+ return getEdgeFieldBuilder().addBuilder(
+ index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.getDefaultInstance());
+ }
+ /**
+ * <code>repeated .RamCloudGraph.EdgeProtoBuf edge = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder>
+ getEdgeBuilderList() {
+ return getEdgeFieldBuilder().getBuilderList();
+ }
+ private com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder>
+ getEdgeFieldBuilder() {
+ if (edgeBuilder_ == null) {
+ edgeBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder>(
+ edge_,
+ ((bitField0_ & 0x00000001) == 0x00000001),
+ getParentForChildren(),
+ isClean());
+ edge_ = null;
+ }
+ return edgeBuilder_;
+ }
+
+ // @@protoc_insertion_point(builder_scope:RamCloudGraph.EdgeListProtoBuf)
+ }
+
+ static {
+ defaultInstance = new EdgeListProtoBuf(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:RamCloudGraph.EdgeListProtoBuf)
+ }
+
+ public interface EdgeProtoBufOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // required uint64 neighborId = 1;
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ boolean hasNeighborId();
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ long getNeighborId();
+
+ // required bool outgoing = 2;
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ boolean hasOutgoing();
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ boolean getOutgoing();
+
+ // required string label = 3;
+ /**
+ * <code>required string label = 3;</code>
+ */
+ boolean hasLabel();
+ /**
+ * <code>required string label = 3;</code>
+ */
+ java.lang.String getLabel();
+ /**
+ * <code>required string label = 3;</code>
+ */
+ com.google.protobuf.ByteString
+ getLabelBytes();
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.EdgeProtoBuf}
+ */
+ public static final class EdgeProtoBuf extends
+ com.google.protobuf.GeneratedMessage
+ implements EdgeProtoBufOrBuilder {
+ // Use EdgeProtoBuf.newBuilder() to construct.
+ private EdgeProtoBuf(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private EdgeProtoBuf(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final EdgeProtoBuf defaultInstance;
+ public static EdgeProtoBuf getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public EdgeProtoBuf getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private EdgeProtoBuf(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 8: {
+ bitField0_ |= 0x00000001;
+ neighborId_ = input.readUInt64();
+ break;
+ }
+ case 16: {
+ bitField0_ |= 0x00000002;
+ outgoing_ = input.readBool();
+ break;
+ }
+ case 26: {
+ bitField0_ |= 0x00000004;
+ label_ = input.readBytes();
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<EdgeProtoBuf> PARSER =
+ new com.google.protobuf.AbstractParser<EdgeProtoBuf>() {
+ public EdgeProtoBuf parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new EdgeProtoBuf(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<EdgeProtoBuf> getParserForType() {
+ return PARSER;
+ }
+
+ private int bitField0_;
+ // required uint64 neighborId = 1;
+ public static final int NEIGHBORID_FIELD_NUMBER = 1;
+ private long neighborId_;
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public boolean hasNeighborId() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public long getNeighborId() {
+ return neighborId_;
+ }
+
+ // required bool outgoing = 2;
+ public static final int OUTGOING_FIELD_NUMBER = 2;
+ private boolean outgoing_;
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public boolean hasOutgoing() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public boolean getOutgoing() {
+ return outgoing_;
+ }
+
+ // required string label = 3;
+ public static final int LABEL_FIELD_NUMBER = 3;
+ private java.lang.Object label_;
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public boolean hasLabel() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public java.lang.String getLabel() {
+ java.lang.Object ref = label_;
+ if (ref instanceof java.lang.String) {
+ return (java.lang.String) ref;
+ } else {
+ com.google.protobuf.ByteString bs =
+ (com.google.protobuf.ByteString) ref;
+ java.lang.String s = bs.toStringUtf8();
+ if (bs.isValidUtf8()) {
+ label_ = s;
+ }
+ return s;
+ }
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public com.google.protobuf.ByteString
+ getLabelBytes() {
+ java.lang.Object ref = label_;
+ if (ref instanceof java.lang.String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ label_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+
+ private void initFields() {
+ neighborId_ = 0L;
+ outgoing_ = false;
+ label_ = "";
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ if (!hasNeighborId()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ if (!hasOutgoing()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ if (!hasLabel()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ output.writeUInt64(1, neighborId_);
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ output.writeBool(2, outgoing_);
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ output.writeBytes(3, getLabelBytes());
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeUInt64Size(1, neighborId_);
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBoolSize(2, outgoing_);
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBytesSize(3, getLabelBytes());
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.EdgeProtoBuf}
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBufOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.Builder.class);
+ }
+
+ // Construct using com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ neighborId_ = 0L;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ outgoing_ = false;
+ bitField0_ = (bitField0_ & ~0x00000002);
+ label_ = "";
+ bitField0_ = (bitField0_ & ~0x00000004);
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_EdgeProtoBuf_descriptor;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf getDefaultInstanceForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.getDefaultInstance();
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf build() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf buildPartial() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf result = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf(this);
+ int from_bitField0_ = bitField0_;
+ int to_bitField0_ = 0;
+ if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+ to_bitField0_ |= 0x00000001;
+ }
+ result.neighborId_ = neighborId_;
+ if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+ to_bitField0_ |= 0x00000002;
+ }
+ result.outgoing_ = outgoing_;
+ if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+ to_bitField0_ |= 0x00000004;
+ }
+ result.label_ = label_;
+ result.bitField0_ = to_bitField0_;
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf) {
+ return mergeFrom((com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf other) {
+ if (other == com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf.getDefaultInstance()) return this;
+ if (other.hasNeighborId()) {
+ setNeighborId(other.getNeighborId());
+ }
+ if (other.hasOutgoing()) {
+ setOutgoing(other.getOutgoing());
+ }
+ if (other.hasLabel()) {
+ bitField0_ |= 0x00000004;
+ label_ = other.label_;
+ onChanged();
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ if (!hasNeighborId()) {
+
+ return false;
+ }
+ if (!hasOutgoing()) {
+
+ return false;
+ }
+ if (!hasLabel()) {
+
+ return false;
+ }
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // required uint64 neighborId = 1;
+ private long neighborId_ ;
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public boolean hasNeighborId() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public long getNeighborId() {
+ return neighborId_;
+ }
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public Builder setNeighborId(long value) {
+ bitField0_ |= 0x00000001;
+ neighborId_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required uint64 neighborId = 1;</code>
+ */
+ public Builder clearNeighborId() {
+ bitField0_ = (bitField0_ & ~0x00000001);
+ neighborId_ = 0L;
+ onChanged();
+ return this;
+ }
+
+ // required bool outgoing = 2;
+ private boolean outgoing_ ;
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public boolean hasOutgoing() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public boolean getOutgoing() {
+ return outgoing_;
+ }
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public Builder setOutgoing(boolean value) {
+ bitField0_ |= 0x00000002;
+ outgoing_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required bool outgoing = 2;</code>
+ */
+ public Builder clearOutgoing() {
+ bitField0_ = (bitField0_ & ~0x00000002);
+ outgoing_ = false;
+ onChanged();
+ return this;
+ }
+
+ // required string label = 3;
+ private java.lang.Object label_ = "";
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public boolean hasLabel() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public java.lang.String getLabel() {
+ java.lang.Object ref = label_;
+ if (!(ref instanceof java.lang.String)) {
+ java.lang.String s = ((com.google.protobuf.ByteString) ref)
+ .toStringUtf8();
+ label_ = s;
+ return s;
+ } else {
+ return (java.lang.String) ref;
+ }
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public com.google.protobuf.ByteString
+ getLabelBytes() {
+ java.lang.Object ref = label_;
+ if (ref instanceof String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ label_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public Builder setLabel(
+ java.lang.String value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000004;
+ label_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public Builder clearLabel() {
+ bitField0_ = (bitField0_ & ~0x00000004);
+ label_ = getDefaultInstance().getLabel();
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required string label = 3;</code>
+ */
+ public Builder setLabelBytes(
+ com.google.protobuf.ByteString value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000004;
+ label_ = value;
+ onChanged();
+ return this;
+ }
+
+ // @@protoc_insertion_point(builder_scope:RamCloudGraph.EdgeProtoBuf)
+ }
+
+ static {
+ defaultInstance = new EdgeProtoBuf(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:RamCloudGraph.EdgeProtoBuf)
+ }
+
+ public interface PropertyListProtoBufOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // repeated .RamCloudGraph.PropertyProtoBuf property = 1;
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf>
+ getPropertyList();
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf getProperty(int index);
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ int getPropertyCount();
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder>
+ getPropertyOrBuilderList();
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder getPropertyOrBuilder(
+ int index);
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.PropertyListProtoBuf}
+ */
+ public static final class PropertyListProtoBuf extends
+ com.google.protobuf.GeneratedMessage
+ implements PropertyListProtoBufOrBuilder {
+ // Use PropertyListProtoBuf.newBuilder() to construct.
+ private PropertyListProtoBuf(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private PropertyListProtoBuf(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final PropertyListProtoBuf defaultInstance;
+ public static PropertyListProtoBuf getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public PropertyListProtoBuf getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private PropertyListProtoBuf(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 10: {
+ if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ property_ = new java.util.ArrayList<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf>();
+ mutable_bitField0_ |= 0x00000001;
+ }
+ property_.add(input.readMessage(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.PARSER, extensionRegistry));
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ property_ = java.util.Collections.unmodifiableList(property_);
+ }
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyListProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<PropertyListProtoBuf> PARSER =
+ new com.google.protobuf.AbstractParser<PropertyListProtoBuf>() {
+ public PropertyListProtoBuf parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new PropertyListProtoBuf(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<PropertyListProtoBuf> getParserForType() {
+ return PARSER;
+ }
+
+ // repeated .RamCloudGraph.PropertyProtoBuf property = 1;
+ public static final int PROPERTY_FIELD_NUMBER = 1;
+ private java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf> property_;
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf> getPropertyList() {
+ return property_;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder>
+ getPropertyOrBuilderList() {
+ return property_;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public int getPropertyCount() {
+ return property_.size();
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf getProperty(int index) {
+ return property_.get(index);
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder getPropertyOrBuilder(
+ int index) {
+ return property_.get(index);
+ }
+
+ private void initFields() {
+ property_ = java.util.Collections.emptyList();
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ for (int i = 0; i < getPropertyCount(); i++) {
+ if (!getProperty(i).isInitialized()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ }
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ for (int i = 0; i < property_.size(); i++) {
+ output.writeMessage(1, property_.get(i));
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ for (int i = 0; i < property_.size(); i++) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeMessageSize(1, property_.get(i));
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.PropertyListProtoBuf}
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBufOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyListProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.Builder.class);
+ }
+
+ // Construct using com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ getPropertyFieldBuilder();
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ if (propertyBuilder_ == null) {
+ property_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ } else {
+ propertyBuilder_.clear();
+ }
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf getDefaultInstanceForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.getDefaultInstance();
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf build() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf buildPartial() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf result = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf(this);
+ int from_bitField0_ = bitField0_;
+ if (propertyBuilder_ == null) {
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ property_ = java.util.Collections.unmodifiableList(property_);
+ bitField0_ = (bitField0_ & ~0x00000001);
+ }
+ result.property_ = property_;
+ } else {
+ result.property_ = propertyBuilder_.build();
+ }
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf) {
+ return mergeFrom((com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf other) {
+ if (other == com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf.getDefaultInstance()) return this;
+ if (propertyBuilder_ == null) {
+ if (!other.property_.isEmpty()) {
+ if (property_.isEmpty()) {
+ property_ = other.property_;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ } else {
+ ensurePropertyIsMutable();
+ property_.addAll(other.property_);
+ }
+ onChanged();
+ }
+ } else {
+ if (!other.property_.isEmpty()) {
+ if (propertyBuilder_.isEmpty()) {
+ propertyBuilder_.dispose();
+ propertyBuilder_ = null;
+ property_ = other.property_;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ propertyBuilder_ =
+ com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders ?
+ getPropertyFieldBuilder() : null;
+ } else {
+ propertyBuilder_.addAllMessages(other.property_);
+ }
+ }
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ for (int i = 0; i < getPropertyCount(); i++) {
+ if (!getProperty(i).isInitialized()) {
+
+ return false;
+ }
+ }
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyListProtoBuf) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // repeated .RamCloudGraph.PropertyProtoBuf property = 1;
+ private java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf> property_ =
+ java.util.Collections.emptyList();
+ private void ensurePropertyIsMutable() {
+ if (!((bitField0_ & 0x00000001) == 0x00000001)) {
+ property_ = new java.util.ArrayList<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf>(property_);
+ bitField0_ |= 0x00000001;
+ }
+ }
+
+ private com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder> propertyBuilder_;
+
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf> getPropertyList() {
+ if (propertyBuilder_ == null) {
+ return java.util.Collections.unmodifiableList(property_);
+ } else {
+ return propertyBuilder_.getMessageList();
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public int getPropertyCount() {
+ if (propertyBuilder_ == null) {
+ return property_.size();
+ } else {
+ return propertyBuilder_.getCount();
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf getProperty(int index) {
+ if (propertyBuilder_ == null) {
+ return property_.get(index);
+ } else {
+ return propertyBuilder_.getMessage(index);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder setProperty(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf value) {
+ if (propertyBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensurePropertyIsMutable();
+ property_.set(index, value);
+ onChanged();
+ } else {
+ propertyBuilder_.setMessage(index, value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder setProperty(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder builderForValue) {
+ if (propertyBuilder_ == null) {
+ ensurePropertyIsMutable();
+ property_.set(index, builderForValue.build());
+ onChanged();
+ } else {
+ propertyBuilder_.setMessage(index, builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder addProperty(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf value) {
+ if (propertyBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensurePropertyIsMutable();
+ property_.add(value);
+ onChanged();
+ } else {
+ propertyBuilder_.addMessage(value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder addProperty(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf value) {
+ if (propertyBuilder_ == null) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ ensurePropertyIsMutable();
+ property_.add(index, value);
+ onChanged();
+ } else {
+ propertyBuilder_.addMessage(index, value);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder addProperty(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder builderForValue) {
+ if (propertyBuilder_ == null) {
+ ensurePropertyIsMutable();
+ property_.add(builderForValue.build());
+ onChanged();
+ } else {
+ propertyBuilder_.addMessage(builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder addProperty(
+ int index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder builderForValue) {
+ if (propertyBuilder_ == null) {
+ ensurePropertyIsMutable();
+ property_.add(index, builderForValue.build());
+ onChanged();
+ } else {
+ propertyBuilder_.addMessage(index, builderForValue.build());
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder addAllProperty(
+ java.lang.Iterable<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf> values) {
+ if (propertyBuilder_ == null) {
+ ensurePropertyIsMutable();
+ super.addAll(values, property_);
+ onChanged();
+ } else {
+ propertyBuilder_.addAllMessages(values);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder clearProperty() {
+ if (propertyBuilder_ == null) {
+ property_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ onChanged();
+ } else {
+ propertyBuilder_.clear();
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public Builder removeProperty(int index) {
+ if (propertyBuilder_ == null) {
+ ensurePropertyIsMutable();
+ property_.remove(index);
+ onChanged();
+ } else {
+ propertyBuilder_.remove(index);
+ }
+ return this;
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder getPropertyBuilder(
+ int index) {
+ return getPropertyFieldBuilder().getBuilder(index);
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder getPropertyOrBuilder(
+ int index) {
+ if (propertyBuilder_ == null) {
+ return property_.get(index); } else {
+ return propertyBuilder_.getMessageOrBuilder(index);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public java.util.List<? extends com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder>
+ getPropertyOrBuilderList() {
+ if (propertyBuilder_ != null) {
+ return propertyBuilder_.getMessageOrBuilderList();
+ } else {
+ return java.util.Collections.unmodifiableList(property_);
+ }
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder addPropertyBuilder() {
+ return getPropertyFieldBuilder().addBuilder(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.getDefaultInstance());
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder addPropertyBuilder(
+ int index) {
+ return getPropertyFieldBuilder().addBuilder(
+ index, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.getDefaultInstance());
+ }
+ /**
+ * <code>repeated .RamCloudGraph.PropertyProtoBuf property = 1;</code>
+ */
+ public java.util.List<com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder>
+ getPropertyBuilderList() {
+ return getPropertyFieldBuilder().getBuilderList();
+ }
+ private com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder>
+ getPropertyFieldBuilder() {
+ if (propertyBuilder_ == null) {
+ propertyBuilder_ = new com.google.protobuf.RepeatedFieldBuilder<
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder>(
+ property_,
+ ((bitField0_ & 0x00000001) == 0x00000001),
+ getParentForChildren(),
+ isClean());
+ property_ = null;
+ }
+ return propertyBuilder_;
+ }
+
+ // @@protoc_insertion_point(builder_scope:RamCloudGraph.PropertyListProtoBuf)
+ }
+
+ static {
+ defaultInstance = new PropertyListProtoBuf(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:RamCloudGraph.PropertyListProtoBuf)
+ }
+
+ public interface PropertyProtoBufOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // required string key = 1;
+ /**
+ * <code>required string key = 1;</code>
+ */
+ boolean hasKey();
+ /**
+ * <code>required string key = 1;</code>
+ */
+ java.lang.String getKey();
+ /**
+ * <code>required string key = 1;</code>
+ */
+ com.google.protobuf.ByteString
+ getKeyBytes();
+
+ // required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ boolean hasValueType();
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type getValueType();
+
+ // optional string string_value = 3;
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ boolean hasStringValue();
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ java.lang.String getStringValue();
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ com.google.protobuf.ByteString
+ getStringValueBytes();
+
+ // optional int32 int32_value = 4;
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ boolean hasInt32Value();
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ int getInt32Value();
+
+ // optional int64 int64_value = 5;
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ boolean hasInt64Value();
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ long getInt64Value();
+
+ // optional double double_value = 6;
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ boolean hasDoubleValue();
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ double getDoubleValue();
+
+ // optional float float_value = 7;
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ boolean hasFloatValue();
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ float getFloatValue();
+
+ // optional bool bool_value = 8;
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ boolean hasBoolValue();
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ boolean getBoolValue();
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.PropertyProtoBuf}
+ */
+ public static final class PropertyProtoBuf extends
+ com.google.protobuf.GeneratedMessage
+ implements PropertyProtoBufOrBuilder {
+ // Use PropertyProtoBuf.newBuilder() to construct.
+ private PropertyProtoBuf(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private PropertyProtoBuf(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final PropertyProtoBuf defaultInstance;
+ public static PropertyProtoBuf getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public PropertyProtoBuf getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private PropertyProtoBuf(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 10: {
+ bitField0_ |= 0x00000001;
+ key_ = input.readBytes();
+ break;
+ }
+ case 16: {
+ int rawValue = input.readEnum();
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type value = com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type.valueOf(rawValue);
+ if (value == null) {
+ unknownFields.mergeVarintField(2, rawValue);
+ } else {
+ bitField0_ |= 0x00000002;
+ valueType_ = value;
+ }
+ break;
+ }
+ case 26: {
+ bitField0_ |= 0x00000004;
+ stringValue_ = input.readBytes();
+ break;
+ }
+ case 32: {
+ bitField0_ |= 0x00000008;
+ int32Value_ = input.readInt32();
+ break;
+ }
+ case 40: {
+ bitField0_ |= 0x00000010;
+ int64Value_ = input.readInt64();
+ break;
+ }
+ case 49: {
+ bitField0_ |= 0x00000020;
+ doubleValue_ = input.readDouble();
+ break;
+ }
+ case 61: {
+ bitField0_ |= 0x00000040;
+ floatValue_ = input.readFloat();
+ break;
+ }
+ case 64: {
+ bitField0_ |= 0x00000080;
+ boolValue_ = input.readBool();
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<PropertyProtoBuf> PARSER =
+ new com.google.protobuf.AbstractParser<PropertyProtoBuf>() {
+ public PropertyProtoBuf parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new PropertyProtoBuf(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<PropertyProtoBuf> getParserForType() {
+ return PARSER;
+ }
+
+ /**
+ * Protobuf enum {@code RamCloudGraph.PropertyProtoBuf.Type}
+ */
+ public enum Type
+ implements com.google.protobuf.ProtocolMessageEnum {
+ /**
+ * <code>STRING = 1;</code>
+ */
+ STRING(0, 1),
+ /**
+ * <code>INT32 = 2;</code>
+ */
+ INT32(1, 2),
+ /**
+ * <code>INT64 = 3;</code>
+ */
+ INT64(2, 3),
+ /**
+ * <code>DOUBLE = 4;</code>
+ */
+ DOUBLE(3, 4),
+ /**
+ * <code>FLOAT = 5;</code>
+ */
+ FLOAT(4, 5),
+ /**
+ * <code>BOOL = 6;</code>
+ */
+ BOOL(5, 6),
+ ;
+
+ /**
+ * <code>STRING = 1;</code>
+ */
+ public static final int STRING_VALUE = 1;
+ /**
+ * <code>INT32 = 2;</code>
+ */
+ public static final int INT32_VALUE = 2;
+ /**
+ * <code>INT64 = 3;</code>
+ */
+ public static final int INT64_VALUE = 3;
+ /**
+ * <code>DOUBLE = 4;</code>
+ */
+ public static final int DOUBLE_VALUE = 4;
+ /**
+ * <code>FLOAT = 5;</code>
+ */
+ public static final int FLOAT_VALUE = 5;
+ /**
+ * <code>BOOL = 6;</code>
+ */
+ public static final int BOOL_VALUE = 6;
+
+
+ public final int getNumber() { return value; }
+
+ public static Type valueOf(int value) {
+ switch (value) {
+ case 1: return STRING;
+ case 2: return INT32;
+ case 3: return INT64;
+ case 4: return DOUBLE;
+ case 5: return FLOAT;
+ case 6: return BOOL;
+ default: return null;
+ }
+ }
+
+ public static com.google.protobuf.Internal.EnumLiteMap<Type>
+ internalGetValueMap() {
+ return internalValueMap;
+ }
+ private static com.google.protobuf.Internal.EnumLiteMap<Type>
+ internalValueMap =
+ new com.google.protobuf.Internal.EnumLiteMap<Type>() {
+ public Type findValueByNumber(int number) {
+ return Type.valueOf(number);
+ }
+ };
+
+ public final com.google.protobuf.Descriptors.EnumValueDescriptor
+ getValueDescriptor() {
+ return getDescriptor().getValues().get(index);
+ }
+ public final com.google.protobuf.Descriptors.EnumDescriptor
+ getDescriptorForType() {
+ return getDescriptor();
+ }
+ public static final com.google.protobuf.Descriptors.EnumDescriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.getDescriptor().getEnumTypes().get(0);
+ }
+
+ private static final Type[] VALUES = values();
+
+ public static Type valueOf(
+ com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+ if (desc.getType() != getDescriptor()) {
+ throw new java.lang.IllegalArgumentException(
+ "EnumValueDescriptor is not for this type.");
+ }
+ return VALUES[desc.getIndex()];
+ }
+
+ private final int index;
+ private final int value;
+
+ private Type(int index, int value) {
+ this.index = index;
+ this.value = value;
+ }
+
+ // @@protoc_insertion_point(enum_scope:RamCloudGraph.PropertyProtoBuf.Type)
+ }
+
+ private int bitField0_;
+ // required string key = 1;
+ public static final int KEY_FIELD_NUMBER = 1;
+ private java.lang.Object key_;
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public boolean hasKey() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public java.lang.String getKey() {
+ java.lang.Object ref = key_;
+ if (ref instanceof java.lang.String) {
+ return (java.lang.String) ref;
+ } else {
+ com.google.protobuf.ByteString bs =
+ (com.google.protobuf.ByteString) ref;
+ java.lang.String s = bs.toStringUtf8();
+ if (bs.isValidUtf8()) {
+ key_ = s;
+ }
+ return s;
+ }
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public com.google.protobuf.ByteString
+ getKeyBytes() {
+ java.lang.Object ref = key_;
+ if (ref instanceof java.lang.String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ key_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+
+ // required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;
+ public static final int VALUE_TYPE_FIELD_NUMBER = 2;
+ private com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type valueType_;
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public boolean hasValueType() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type getValueType() {
+ return valueType_;
+ }
+
+ // optional string string_value = 3;
+ public static final int STRING_VALUE_FIELD_NUMBER = 3;
+ private java.lang.Object stringValue_;
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public boolean hasStringValue() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public java.lang.String getStringValue() {
+ java.lang.Object ref = stringValue_;
+ if (ref instanceof java.lang.String) {
+ return (java.lang.String) ref;
+ } else {
+ com.google.protobuf.ByteString bs =
+ (com.google.protobuf.ByteString) ref;
+ java.lang.String s = bs.toStringUtf8();
+ if (bs.isValidUtf8()) {
+ stringValue_ = s;
+ }
+ return s;
+ }
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public com.google.protobuf.ByteString
+ getStringValueBytes() {
+ java.lang.Object ref = stringValue_;
+ if (ref instanceof java.lang.String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ stringValue_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+
+ // optional int32 int32_value = 4;
+ public static final int INT32_VALUE_FIELD_NUMBER = 4;
+ private int int32Value_;
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public boolean hasInt32Value() {
+ return ((bitField0_ & 0x00000008) == 0x00000008);
+ }
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public int getInt32Value() {
+ return int32Value_;
+ }
+
+ // optional int64 int64_value = 5;
+ public static final int INT64_VALUE_FIELD_NUMBER = 5;
+ private long int64Value_;
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public boolean hasInt64Value() {
+ return ((bitField0_ & 0x00000010) == 0x00000010);
+ }
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public long getInt64Value() {
+ return int64Value_;
+ }
+
+ // optional double double_value = 6;
+ public static final int DOUBLE_VALUE_FIELD_NUMBER = 6;
+ private double doubleValue_;
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public boolean hasDoubleValue() {
+ return ((bitField0_ & 0x00000020) == 0x00000020);
+ }
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public double getDoubleValue() {
+ return doubleValue_;
+ }
+
+ // optional float float_value = 7;
+ public static final int FLOAT_VALUE_FIELD_NUMBER = 7;
+ private float floatValue_;
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public boolean hasFloatValue() {
+ return ((bitField0_ & 0x00000040) == 0x00000040);
+ }
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public float getFloatValue() {
+ return floatValue_;
+ }
+
+ // optional bool bool_value = 8;
+ public static final int BOOL_VALUE_FIELD_NUMBER = 8;
+ private boolean boolValue_;
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public boolean hasBoolValue() {
+ return ((bitField0_ & 0x00000080) == 0x00000080);
+ }
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public boolean getBoolValue() {
+ return boolValue_;
+ }
+
+ private void initFields() {
+ key_ = "";
+ valueType_ = com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type.STRING;
+ stringValue_ = "";
+ int32Value_ = 0;
+ int64Value_ = 0L;
+ doubleValue_ = 0D;
+ floatValue_ = 0F;
+ boolValue_ = false;
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ if (!hasKey()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ if (!hasValueType()) {
+ memoizedIsInitialized = 0;
+ return false;
+ }
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ output.writeBytes(1, getKeyBytes());
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ output.writeEnum(2, valueType_.getNumber());
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ output.writeBytes(3, getStringValueBytes());
+ }
+ if (((bitField0_ & 0x00000008) == 0x00000008)) {
+ output.writeInt32(4, int32Value_);
+ }
+ if (((bitField0_ & 0x00000010) == 0x00000010)) {
+ output.writeInt64(5, int64Value_);
+ }
+ if (((bitField0_ & 0x00000020) == 0x00000020)) {
+ output.writeDouble(6, doubleValue_);
+ }
+ if (((bitField0_ & 0x00000040) == 0x00000040)) {
+ output.writeFloat(7, floatValue_);
+ }
+ if (((bitField0_ & 0x00000080) == 0x00000080)) {
+ output.writeBool(8, boolValue_);
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBytesSize(1, getKeyBytes());
+ }
+ if (((bitField0_ & 0x00000002) == 0x00000002)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeEnumSize(2, valueType_.getNumber());
+ }
+ if (((bitField0_ & 0x00000004) == 0x00000004)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBytesSize(3, getStringValueBytes());
+ }
+ if (((bitField0_ & 0x00000008) == 0x00000008)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeInt32Size(4, int32Value_);
+ }
+ if (((bitField0_ & 0x00000010) == 0x00000010)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeInt64Size(5, int64Value_);
+ }
+ if (((bitField0_ & 0x00000020) == 0x00000020)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeDoubleSize(6, doubleValue_);
+ }
+ if (((bitField0_ & 0x00000040) == 0x00000040)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeFloatSize(7, floatValue_);
+ }
+ if (((bitField0_ & 0x00000080) == 0x00000080)) {
+ size += com.google.protobuf.CodedOutputStream
+ .computeBoolSize(8, boolValue_);
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.PropertyProtoBuf}
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBufOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyProtoBuf_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyProtoBuf_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Builder.class);
+ }
+
+ // Construct using com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ key_ = "";
+ bitField0_ = (bitField0_ & ~0x00000001);
+ valueType_ = com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type.STRING;
+ bitField0_ = (bitField0_ & ~0x00000002);
+ stringValue_ = "";
+ bitField0_ = (bitField0_ & ~0x00000004);
+ int32Value_ = 0;
+ bitField0_ = (bitField0_ & ~0x00000008);
+ int64Value_ = 0L;
+ bitField0_ = (bitField0_ & ~0x00000010);
+ doubleValue_ = 0D;
+ bitField0_ = (bitField0_ & ~0x00000020);
+ floatValue_ = 0F;
+ bitField0_ = (bitField0_ & ~0x00000040);
+ boolValue_ = false;
+ bitField0_ = (bitField0_ & ~0x00000080);
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_PropertyProtoBuf_descriptor;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf getDefaultInstanceForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.getDefaultInstance();
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf build() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf buildPartial() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf result = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf(this);
+ int from_bitField0_ = bitField0_;
+ int to_bitField0_ = 0;
+ if (((from_bitField0_ & 0x00000001) == 0x00000001)) {
+ to_bitField0_ |= 0x00000001;
+ }
+ result.key_ = key_;
+ if (((from_bitField0_ & 0x00000002) == 0x00000002)) {
+ to_bitField0_ |= 0x00000002;
+ }
+ result.valueType_ = valueType_;
+ if (((from_bitField0_ & 0x00000004) == 0x00000004)) {
+ to_bitField0_ |= 0x00000004;
+ }
+ result.stringValue_ = stringValue_;
+ if (((from_bitField0_ & 0x00000008) == 0x00000008)) {
+ to_bitField0_ |= 0x00000008;
+ }
+ result.int32Value_ = int32Value_;
+ if (((from_bitField0_ & 0x00000010) == 0x00000010)) {
+ to_bitField0_ |= 0x00000010;
+ }
+ result.int64Value_ = int64Value_;
+ if (((from_bitField0_ & 0x00000020) == 0x00000020)) {
+ to_bitField0_ |= 0x00000020;
+ }
+ result.doubleValue_ = doubleValue_;
+ if (((from_bitField0_ & 0x00000040) == 0x00000040)) {
+ to_bitField0_ |= 0x00000040;
+ }
+ result.floatValue_ = floatValue_;
+ if (((from_bitField0_ & 0x00000080) == 0x00000080)) {
+ to_bitField0_ |= 0x00000080;
+ }
+ result.boolValue_ = boolValue_;
+ result.bitField0_ = to_bitField0_;
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf) {
+ return mergeFrom((com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf other) {
+ if (other == com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.getDefaultInstance()) return this;
+ if (other.hasKey()) {
+ bitField0_ |= 0x00000001;
+ key_ = other.key_;
+ onChanged();
+ }
+ if (other.hasValueType()) {
+ setValueType(other.getValueType());
+ }
+ if (other.hasStringValue()) {
+ bitField0_ |= 0x00000004;
+ stringValue_ = other.stringValue_;
+ onChanged();
+ }
+ if (other.hasInt32Value()) {
+ setInt32Value(other.getInt32Value());
+ }
+ if (other.hasInt64Value()) {
+ setInt64Value(other.getInt64Value());
+ }
+ if (other.hasDoubleValue()) {
+ setDoubleValue(other.getDoubleValue());
+ }
+ if (other.hasFloatValue()) {
+ setFloatValue(other.getFloatValue());
+ }
+ if (other.hasBoolValue()) {
+ setBoolValue(other.getBoolValue());
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ if (!hasKey()) {
+
+ return false;
+ }
+ if (!hasValueType()) {
+
+ return false;
+ }
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // required string key = 1;
+ private java.lang.Object key_ = "";
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public boolean hasKey() {
+ return ((bitField0_ & 0x00000001) == 0x00000001);
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public java.lang.String getKey() {
+ java.lang.Object ref = key_;
+ if (!(ref instanceof java.lang.String)) {
+ java.lang.String s = ((com.google.protobuf.ByteString) ref)
+ .toStringUtf8();
+ key_ = s;
+ return s;
+ } else {
+ return (java.lang.String) ref;
+ }
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public com.google.protobuf.ByteString
+ getKeyBytes() {
+ java.lang.Object ref = key_;
+ if (ref instanceof String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ key_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public Builder setKey(
+ java.lang.String value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000001;
+ key_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public Builder clearKey() {
+ bitField0_ = (bitField0_ & ~0x00000001);
+ key_ = getDefaultInstance().getKey();
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required string key = 1;</code>
+ */
+ public Builder setKeyBytes(
+ com.google.protobuf.ByteString value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000001;
+ key_ = value;
+ onChanged();
+ return this;
+ }
+
+ // required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;
+ private com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type valueType_ = com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type.STRING;
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public boolean hasValueType() {
+ return ((bitField0_ & 0x00000002) == 0x00000002);
+ }
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type getValueType() {
+ return valueType_;
+ }
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public Builder setValueType(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000002;
+ valueType_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>required .RamCloudGraph.PropertyProtoBuf.Type value_type = 2;</code>
+ */
+ public Builder clearValueType() {
+ bitField0_ = (bitField0_ & ~0x00000002);
+ valueType_ = com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.PropertyProtoBuf.Type.STRING;
+ onChanged();
+ return this;
+ }
+
+ // optional string string_value = 3;
+ private java.lang.Object stringValue_ = "";
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public boolean hasStringValue() {
+ return ((bitField0_ & 0x00000004) == 0x00000004);
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public java.lang.String getStringValue() {
+ java.lang.Object ref = stringValue_;
+ if (!(ref instanceof java.lang.String)) {
+ java.lang.String s = ((com.google.protobuf.ByteString) ref)
+ .toStringUtf8();
+ stringValue_ = s;
+ return s;
+ } else {
+ return (java.lang.String) ref;
+ }
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public com.google.protobuf.ByteString
+ getStringValueBytes() {
+ java.lang.Object ref = stringValue_;
+ if (ref instanceof String) {
+ com.google.protobuf.ByteString b =
+ com.google.protobuf.ByteString.copyFromUtf8(
+ (java.lang.String) ref);
+ stringValue_ = b;
+ return b;
+ } else {
+ return (com.google.protobuf.ByteString) ref;
+ }
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public Builder setStringValue(
+ java.lang.String value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000004;
+ stringValue_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public Builder clearStringValue() {
+ bitField0_ = (bitField0_ & ~0x00000004);
+ stringValue_ = getDefaultInstance().getStringValue();
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional string string_value = 3;</code>
+ */
+ public Builder setStringValueBytes(
+ com.google.protobuf.ByteString value) {
+ if (value == null) {
+ throw new NullPointerException();
+ }
+ bitField0_ |= 0x00000004;
+ stringValue_ = value;
+ onChanged();
+ return this;
+ }
+
+ // optional int32 int32_value = 4;
+ private int int32Value_ ;
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public boolean hasInt32Value() {
+ return ((bitField0_ & 0x00000008) == 0x00000008);
+ }
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public int getInt32Value() {
+ return int32Value_;
+ }
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public Builder setInt32Value(int value) {
+ bitField0_ |= 0x00000008;
+ int32Value_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional int32 int32_value = 4;</code>
+ */
+ public Builder clearInt32Value() {
+ bitField0_ = (bitField0_ & ~0x00000008);
+ int32Value_ = 0;
+ onChanged();
+ return this;
+ }
+
+ // optional int64 int64_value = 5;
+ private long int64Value_ ;
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public boolean hasInt64Value() {
+ return ((bitField0_ & 0x00000010) == 0x00000010);
+ }
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public long getInt64Value() {
+ return int64Value_;
+ }
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public Builder setInt64Value(long value) {
+ bitField0_ |= 0x00000010;
+ int64Value_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional int64 int64_value = 5;</code>
+ */
+ public Builder clearInt64Value() {
+ bitField0_ = (bitField0_ & ~0x00000010);
+ int64Value_ = 0L;
+ onChanged();
+ return this;
+ }
+
+ // optional double double_value = 6;
+ private double doubleValue_ ;
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public boolean hasDoubleValue() {
+ return ((bitField0_ & 0x00000020) == 0x00000020);
+ }
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public double getDoubleValue() {
+ return doubleValue_;
+ }
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public Builder setDoubleValue(double value) {
+ bitField0_ |= 0x00000020;
+ doubleValue_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional double double_value = 6;</code>
+ */
+ public Builder clearDoubleValue() {
+ bitField0_ = (bitField0_ & ~0x00000020);
+ doubleValue_ = 0D;
+ onChanged();
+ return this;
+ }
+
+ // optional float float_value = 7;
+ private float floatValue_ ;
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public boolean hasFloatValue() {
+ return ((bitField0_ & 0x00000040) == 0x00000040);
+ }
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public float getFloatValue() {
+ return floatValue_;
+ }
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public Builder setFloatValue(float value) {
+ bitField0_ |= 0x00000040;
+ floatValue_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional float float_value = 7;</code>
+ */
+ public Builder clearFloatValue() {
+ bitField0_ = (bitField0_ & ~0x00000040);
+ floatValue_ = 0F;
+ onChanged();
+ return this;
+ }
+
+ // optional bool bool_value = 8;
+ private boolean boolValue_ ;
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public boolean hasBoolValue() {
+ return ((bitField0_ & 0x00000080) == 0x00000080);
+ }
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public boolean getBoolValue() {
+ return boolValue_;
+ }
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public Builder setBoolValue(boolean value) {
+ bitField0_ |= 0x00000080;
+ boolValue_ = value;
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>optional bool bool_value = 8;</code>
+ */
+ public Builder clearBoolValue() {
+ bitField0_ = (bitField0_ & ~0x00000080);
+ boolValue_ = false;
+ onChanged();
+ return this;
+ }
+
+ // @@protoc_insertion_point(builder_scope:RamCloudGraph.PropertyProtoBuf)
+ }
+
+ static {
+ defaultInstance = new PropertyProtoBuf(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:RamCloudGraph.PropertyProtoBuf)
+ }
+
+ public interface IndexBlobOrBuilder
+ extends com.google.protobuf.MessageOrBuilder {
+
+ // repeated int64 vertexId = 1;
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ java.util.List<java.lang.Long> getVertexIdList();
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ int getVertexIdCount();
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ long getVertexId(int index);
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.IndexBlob}
+ */
+ public static final class IndexBlob extends
+ com.google.protobuf.GeneratedMessage
+ implements IndexBlobOrBuilder {
+ // Use IndexBlob.newBuilder() to construct.
+ private IndexBlob(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
+ super(builder);
+ this.unknownFields = builder.getUnknownFields();
+ }
+ private IndexBlob(boolean noInit) { this.unknownFields = com.google.protobuf.UnknownFieldSet.getDefaultInstance(); }
+
+ private static final IndexBlob defaultInstance;
+ public static IndexBlob getDefaultInstance() {
+ return defaultInstance;
+ }
+
+ public IndexBlob getDefaultInstanceForType() {
+ return defaultInstance;
+ }
+
+ private final com.google.protobuf.UnknownFieldSet unknownFields;
+ @java.lang.Override
+ public final com.google.protobuf.UnknownFieldSet
+ getUnknownFields() {
+ return this.unknownFields;
+ }
+ private IndexBlob(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ initFields();
+ int mutable_bitField0_ = 0;
+ com.google.protobuf.UnknownFieldSet.Builder unknownFields =
+ com.google.protobuf.UnknownFieldSet.newBuilder();
+ try {
+ boolean done = false;
+ while (!done) {
+ int tag = input.readTag();
+ switch (tag) {
+ case 0:
+ done = true;
+ break;
+ default: {
+ if (!parseUnknownField(input, unknownFields,
+ extensionRegistry, tag)) {
+ done = true;
+ }
+ break;
+ }
+ case 8: {
+ if (!((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ vertexId_ = new java.util.ArrayList<java.lang.Long>();
+ mutable_bitField0_ |= 0x00000001;
+ }
+ vertexId_.add(input.readInt64());
+ break;
+ }
+ case 10: {
+ int length = input.readRawVarint32();
+ int limit = input.pushLimit(length);
+ if (!((mutable_bitField0_ & 0x00000001) == 0x00000001) && input.getBytesUntilLimit() > 0) {
+ vertexId_ = new java.util.ArrayList<java.lang.Long>();
+ mutable_bitField0_ |= 0x00000001;
+ }
+ while (input.getBytesUntilLimit() > 0) {
+ vertexId_.add(input.readInt64());
+ }
+ input.popLimit(limit);
+ break;
+ }
+ }
+ }
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ throw e.setUnfinishedMessage(this);
+ } catch (java.io.IOException e) {
+ throw new com.google.protobuf.InvalidProtocolBufferException(
+ e.getMessage()).setUnfinishedMessage(this);
+ } finally {
+ if (((mutable_bitField0_ & 0x00000001) == 0x00000001)) {
+ vertexId_ = java.util.Collections.unmodifiableList(vertexId_);
+ }
+ this.unknownFields = unknownFields.build();
+ makeExtensionsImmutable();
+ }
+ }
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_IndexBlob_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_IndexBlob_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.Builder.class);
+ }
+
+ public static com.google.protobuf.Parser<IndexBlob> PARSER =
+ new com.google.protobuf.AbstractParser<IndexBlob>() {
+ public IndexBlob parsePartialFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return new IndexBlob(input, extensionRegistry);
+ }
+ };
+
+ @java.lang.Override
+ public com.google.protobuf.Parser<IndexBlob> getParserForType() {
+ return PARSER;
+ }
+
+ // repeated int64 vertexId = 1;
+ public static final int VERTEXID_FIELD_NUMBER = 1;
+ private java.util.List<java.lang.Long> vertexId_;
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public java.util.List<java.lang.Long>
+ getVertexIdList() {
+ return vertexId_;
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public int getVertexIdCount() {
+ return vertexId_.size();
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
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+ return vertexId_.get(index);
+ }
+
+ private void initFields() {
+ vertexId_ = java.util.Collections.emptyList();
+ }
+ private byte memoizedIsInitialized = -1;
+ public final boolean isInitialized() {
+ byte isInitialized = memoizedIsInitialized;
+ if (isInitialized != -1) return isInitialized == 1;
+
+ memoizedIsInitialized = 1;
+ return true;
+ }
+
+ public void writeTo(com.google.protobuf.CodedOutputStream output)
+ throws java.io.IOException {
+ getSerializedSize();
+ for (int i = 0; i < vertexId_.size(); i++) {
+ output.writeInt64(1, vertexId_.get(i));
+ }
+ getUnknownFields().writeTo(output);
+ }
+
+ private int memoizedSerializedSize = -1;
+ public int getSerializedSize() {
+ int size = memoizedSerializedSize;
+ if (size != -1) return size;
+
+ size = 0;
+ {
+ int dataSize = 0;
+ for (int i = 0; i < vertexId_.size(); i++) {
+ dataSize += com.google.protobuf.CodedOutputStream
+ .computeInt64SizeNoTag(vertexId_.get(i));
+ }
+ size += dataSize;
+ size += 1 * getVertexIdList().size();
+ }
+ size += getUnknownFields().getSerializedSize();
+ memoizedSerializedSize = size;
+ return size;
+ }
+
+ private static final long serialVersionUID = 0L;
+ @java.lang.Override
+ protected java.lang.Object writeReplace()
+ throws java.io.ObjectStreamException {
+ return super.writeReplace();
+ }
+
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ com.google.protobuf.ByteString data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ com.google.protobuf.ByteString data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(byte[] data)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ byte[] data,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws com.google.protobuf.InvalidProtocolBufferException {
+ return PARSER.parseFrom(data, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseDelimitedFrom(java.io.InputStream input)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseDelimitedFrom(
+ java.io.InputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseDelimitedFrom(input, extensionRegistry);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ com.google.protobuf.CodedInputStream input)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input);
+ }
+ public static com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parseFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ return PARSER.parseFrom(input, extensionRegistry);
+ }
+
+ public static Builder newBuilder() { return Builder.create(); }
+ public Builder newBuilderForType() { return newBuilder(); }
+ public static Builder newBuilder(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob prototype) {
+ return newBuilder().mergeFrom(prototype);
+ }
+ public Builder toBuilder() { return newBuilder(this); }
+
+ @java.lang.Override
+ protected Builder newBuilderForType(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ Builder builder = new Builder(parent);
+ return builder;
+ }
+ /**
+ * Protobuf type {@code RamCloudGraph.IndexBlob}
+ */
+ public static final class Builder extends
+ com.google.protobuf.GeneratedMessage.Builder<Builder>
+ implements com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlobOrBuilder {
+ public static final com.google.protobuf.Descriptors.Descriptor
+ getDescriptor() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_IndexBlob_descriptor;
+ }
+
+ protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internalGetFieldAccessorTable() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_IndexBlob_fieldAccessorTable
+ .ensureFieldAccessorsInitialized(
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.class, com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.Builder.class);
+ }
+
+ // Construct using com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.newBuilder()
+ private Builder() {
+ maybeForceBuilderInitialization();
+ }
+
+ private Builder(
+ com.google.protobuf.GeneratedMessage.BuilderParent parent) {
+ super(parent);
+ maybeForceBuilderInitialization();
+ }
+ private void maybeForceBuilderInitialization() {
+ if (com.google.protobuf.GeneratedMessage.alwaysUseFieldBuilders) {
+ }
+ }
+ private static Builder create() {
+ return new Builder();
+ }
+
+ public Builder clear() {
+ super.clear();
+ vertexId_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ return this;
+ }
+
+ public Builder clone() {
+ return create().mergeFrom(buildPartial());
+ }
+
+ public com.google.protobuf.Descriptors.Descriptor
+ getDescriptorForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.internal_static_RamCloudGraph_IndexBlob_descriptor;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob getDefaultInstanceForType() {
+ return com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.getDefaultInstance();
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob build() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob result = buildPartial();
+ if (!result.isInitialized()) {
+ throw newUninitializedMessageException(result);
+ }
+ return result;
+ }
+
+ public com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob buildPartial() {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob result = new com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob(this);
+ int from_bitField0_ = bitField0_;
+ if (((bitField0_ & 0x00000001) == 0x00000001)) {
+ vertexId_ = java.util.Collections.unmodifiableList(vertexId_);
+ bitField0_ = (bitField0_ & ~0x00000001);
+ }
+ result.vertexId_ = vertexId_;
+ onBuilt();
+ return result;
+ }
+
+ public Builder mergeFrom(com.google.protobuf.Message other) {
+ if (other instanceof com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob) {
+ return mergeFrom((com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob)other);
+ } else {
+ super.mergeFrom(other);
+ return this;
+ }
+ }
+
+ public Builder mergeFrom(com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob other) {
+ if (other == com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.getDefaultInstance()) return this;
+ if (!other.vertexId_.isEmpty()) {
+ if (vertexId_.isEmpty()) {
+ vertexId_ = other.vertexId_;
+ bitField0_ = (bitField0_ & ~0x00000001);
+ } else {
+ ensureVertexIdIsMutable();
+ vertexId_.addAll(other.vertexId_);
+ }
+ onChanged();
+ }
+ this.mergeUnknownFields(other.getUnknownFields());
+ return this;
+ }
+
+ public final boolean isInitialized() {
+ return true;
+ }
+
+ public Builder mergeFrom(
+ com.google.protobuf.CodedInputStream input,
+ com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+ throws java.io.IOException {
+ com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob parsedMessage = null;
+ try {
+ parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+ } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+ parsedMessage = (com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob) e.getUnfinishedMessage();
+ throw e;
+ } finally {
+ if (parsedMessage != null) {
+ mergeFrom(parsedMessage);
+ }
+ }
+ return this;
+ }
+ private int bitField0_;
+
+ // repeated int64 vertexId = 1;
+ private java.util.List<java.lang.Long> vertexId_ = java.util.Collections.emptyList();
+ private void ensureVertexIdIsMutable() {
+ if (!((bitField0_ & 0x00000001) == 0x00000001)) {
+ vertexId_ = new java.util.ArrayList<java.lang.Long>(vertexId_);
+ bitField0_ |= 0x00000001;
+ }
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public java.util.List<java.lang.Long>
+ getVertexIdList() {
+ return java.util.Collections.unmodifiableList(vertexId_);
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public int getVertexIdCount() {
+ return vertexId_.size();
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public long getVertexId(int index) {
+ return vertexId_.get(index);
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public Builder setVertexId(
+ int index, long value) {
+ ensureVertexIdIsMutable();
+ vertexId_.set(index, value);
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public Builder addVertexId(long value) {
+ ensureVertexIdIsMutable();
+ vertexId_.add(value);
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public Builder addAllVertexId(
+ java.lang.Iterable<? extends java.lang.Long> values) {
+ ensureVertexIdIsMutable();
+ super.addAll(values, vertexId_);
+ onChanged();
+ return this;
+ }
+ /**
+ * <code>repeated int64 vertexId = 1;</code>
+ */
+ public Builder clearVertexId() {
+ vertexId_ = java.util.Collections.emptyList();
+ bitField0_ = (bitField0_ & ~0x00000001);
+ onChanged();
+ return this;
+ }
+
+ // @@protoc_insertion_point(builder_scope:RamCloudGraph.IndexBlob)
+ }
+
+ static {
+ defaultInstance = new IndexBlob(true);
+ defaultInstance.initFields();
+ }
+
+ // @@protoc_insertion_point(class_scope:RamCloudGraph.IndexBlob)
+ }
+
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_RamCloudGraph_EdgeListProtoBuf_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_RamCloudGraph_EdgeProtoBuf_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_RamCloudGraph_EdgeProtoBuf_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_RamCloudGraph_PropertyListProtoBuf_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_RamCloudGraph_PropertyProtoBuf_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_RamCloudGraph_PropertyProtoBuf_fieldAccessorTable;
+ private static com.google.protobuf.Descriptors.Descriptor
+ internal_static_RamCloudGraph_IndexBlob_descriptor;
+ private static
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable
+ internal_static_RamCloudGraph_IndexBlob_fieldAccessorTable;
+
+ public static com.google.protobuf.Descriptors.FileDescriptor
+ getDescriptor() {
+ return descriptor;
+ }
+ private static com.google.protobuf.Descriptors.FileDescriptor
+ descriptor;
+ static {
+ java.lang.String[] descriptorData = {
+ "\n\023ramcloudgraph.proto\022\rRamCloudGraph\"=\n\020" +
+ "EdgeListProtoBuf\022)\n\004edge\030\001 \003(\0132\033.RamClou" +
+ "dGraph.EdgeProtoBuf\"C\n\014EdgeProtoBuf\022\022\n\nn" +
+ "eighborId\030\001 \002(\004\022\020\n\010outgoing\030\002 \002(\010\022\r\n\005lab" +
+ "el\030\003 \002(\t\"I\n\024PropertyListProtoBuf\0221\n\010prop" +
+ "erty\030\001 \003(\0132\037.RamCloudGraph.PropertyProto" +
+ "Buf\"\243\002\n\020PropertyProtoBuf\022\013\n\003key\030\001 \002(\t\0228\n" +
+ "\nvalue_type\030\002 \002(\0162$.RamCloudGraph.Proper" +
+ "tyProtoBuf.Type\022\024\n\014string_value\030\003 \001(\t\022\023\n" +
+ "\013int32_value\030\004 \001(\005\022\023\n\013int64_value\030\005 \001(\003\022",
+ "\024\n\014double_value\030\006 \001(\001\022\023\n\013float_value\030\007 \001" +
+ "(\002\022\022\n\nbool_value\030\010 \001(\010\"I\n\004Type\022\n\n\006STRING" +
+ "\020\001\022\t\n\005INT32\020\002\022\t\n\005INT64\020\003\022\n\n\006DOUBLE\020\004\022\t\n\005" +
+ "FLOAT\020\005\022\010\n\004BOOL\020\006\"\035\n\tIndexBlob\022\020\n\010vertex" +
+ "Id\030\001 \003(\003B>\n\'com.tinkerpop.blueprints.imp" +
+ "ls.ramcloudB\023RamCloudGraphProtos"
+ };
+ com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner assigner =
+ new com.google.protobuf.Descriptors.FileDescriptor.InternalDescriptorAssigner() {
+ public com.google.protobuf.ExtensionRegistry assignDescriptors(
+ com.google.protobuf.Descriptors.FileDescriptor root) {
+ descriptor = root;
+ internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor =
+ getDescriptor().getMessageTypes().get(0);
+ internal_static_RamCloudGraph_EdgeListProtoBuf_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_RamCloudGraph_EdgeListProtoBuf_descriptor,
+ new java.lang.String[] { "Edge", });
+ internal_static_RamCloudGraph_EdgeProtoBuf_descriptor =
+ getDescriptor().getMessageTypes().get(1);
+ internal_static_RamCloudGraph_EdgeProtoBuf_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_RamCloudGraph_EdgeProtoBuf_descriptor,
+ new java.lang.String[] { "NeighborId", "Outgoing", "Label", });
+ internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor =
+ getDescriptor().getMessageTypes().get(2);
+ internal_static_RamCloudGraph_PropertyListProtoBuf_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_RamCloudGraph_PropertyListProtoBuf_descriptor,
+ new java.lang.String[] { "Property", });
+ internal_static_RamCloudGraph_PropertyProtoBuf_descriptor =
+ getDescriptor().getMessageTypes().get(3);
+ internal_static_RamCloudGraph_PropertyProtoBuf_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_RamCloudGraph_PropertyProtoBuf_descriptor,
+ new java.lang.String[] { "Key", "ValueType", "StringValue", "Int32Value", "Int64Value", "DoubleValue", "FloatValue", "BoolValue", });
+ internal_static_RamCloudGraph_IndexBlob_descriptor =
+ getDescriptor().getMessageTypes().get(4);
+ internal_static_RamCloudGraph_IndexBlob_fieldAccessorTable = new
+ com.google.protobuf.GeneratedMessage.FieldAccessorTable(
+ internal_static_RamCloudGraph_IndexBlob_descriptor,
+ new java.lang.String[] { "VertexId", });
+ return null;
+ }
+ };
+ com.google.protobuf.Descriptors.FileDescriptor
+ .internalBuildGeneratedFileFrom(descriptorData,
+ new com.google.protobuf.Descriptors.FileDescriptor[] {
+ }, assigner);
+ }
+
+ // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudIndex.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudIndex.java
new file mode 100644
index 0000000..0ba951d
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudIndex.java
@@ -0,0 +1,550 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.io.Serializable;
+import java.io.UnsupportedEncodingException;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.protobuf.InvalidProtocolBufferException;
+import com.tinkerpop.blueprints.CloseableIterable;
+import com.tinkerpop.blueprints.Element;
+import com.tinkerpop.blueprints.Index;
+import com.tinkerpop.blueprints.util.ExceptionFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.IndexBlob.Builder;
+
+import edu.stanford.ramcloud.JRamCloud;
+
+// FIXME Index instance should be representing an Index table, not a IndexTable K-V pair
+public class RamCloudIndex<T extends Element> implements Index<T>, Serializable {
+
+ private final static Logger log = LoggerFactory.getLogger(RamCloudGraph.class);
+ protected RamCloudGraph graph;
+ private long tableId;
+ private String indexName;
+ protected byte[] rcKey;
+ private Class<T> indexClass;
+ // FIXME this should not be defined here
+ private long indexVersion;
+
+// private static final ThreadLocal<Kryo> kryo = new ThreadLocal<Kryo>() {
+// @Override
+// protected Kryo initialValue() {
+// Kryo kryo = new Kryo();
+// kryo.setRegistrationRequired(true);
+// kryo.register(Long.class);
+// kryo.register(String.class);
+// kryo.register(TreeMap.class);
+// kryo.register(ArrayList.class);
+// kryo.setReferences(false);
+// return kryo;
+// }
+// };
+
+
+ public RamCloudIndex(long tableId, String indexName, Object propValue, RamCloudGraph graph, Class<T> indexClass) {
+ this.tableId = tableId;
+ this.graph = graph;
+ this.rcKey = indexToRcKey(indexName, propValue);
+ this.indexName = indexName;
+ this.indexClass = indexClass;
+ }
+
+ public RamCloudIndex(long tableId, byte[] rcKey, RamCloudGraph graph, Class<T> indexClass) {
+ this.tableId = tableId;
+ this.graph = graph;
+ this.rcKey = rcKey;
+ this.indexName = rcKeyToIndexName(rcKey);
+ this.indexClass = indexClass;
+ }
+
+ public boolean exists() {
+ PerfMon pm = PerfMon.getInstance();
+
+ try {
+ JRamCloud.Object vertTableEntry;
+ JRamCloud vertTable = graph.getRcClient();
+
+ //vertTableEntry = graph.getRcClient().read(tableId, rcKey);
+ pm.indexread_start("RamCloudIndex exists()");
+ vertTableEntry = vertTable.read(tableId, rcKey);
+ pm.indexread_end("RamCloudIndex exists()");
+ indexVersion = vertTableEntry.version;
+ return true;
+ } catch (Exception e) {
+ pm.indexread_end("RamCloudIndex exists()");
+ log.debug("IndexTable entry for {} does not exists(): {}@{} [{}]", indexName, new String(rcKey), tableId, this);
+ return false;
+ }
+ }
+
+ public void create() {
+ if (!exists()) {
+ PerfMon pm = PerfMon.getInstance();
+ try {
+ JRamCloud rcClient = graph.getRcClient();
+ JRamCloud.RejectRules rules = rcClient.new RejectRules();
+ rules.setExists();
+
+ //graph.getRcClient().writeRule(tableId, rcKey, ByteBuffer.allocate(0).array(), rules);
+ pm.indexwrite_start("RamCloudIndex create()");
+ rcClient.writeRule(tableId, rcKey, ByteBuffer.allocate(0).array(), rules);
+ pm.indexwrite_end("RamCloudIndex create()");
+ } catch (Exception e) {
+ pm.indexwrite_end("RamCloudIndex create()");
+ log.info(toString() + ": Write create index list: ", e);
+ }
+ }
+ }
+
+ public static byte[] indexToRcKey(String key, Object propValue) {
+ try {
+ String s = key + "=" + propValue;
+ return ByteBuffer.allocate(s.getBytes().length).put(s.getBytes("UTF-8")).array();
+ } catch (UnsupportedEncodingException ex) {
+ log.error("indexToRcKey({}, {}) failed with exception {}", key, propValue, ex);
+ }
+ return null;
+ }
+
+ public static String rcKeyToIndexName(byte[] rcKey) {
+ try {
+ String s = new String(rcKey, "UTF-8");
+ return s.substring(0, s.indexOf('='));
+ } catch (UnsupportedEncodingException ex) {
+ log.error("rcKeyToIndexName({}) failed with exception {}", rcKey, ex);
+ }
+ return null;
+ }
+ public static String rcKeyToPropName(byte[] rcKey) {
+ try {
+ String s = new String(rcKey, "UTF-8");
+ return s.substring(s.indexOf('=')+1);
+ } catch (UnsupportedEncodingException ex) {
+ log.error("rcKeyToPropName({}) failed with exception {}", rcKey, ex);
+ }
+ return null;
+ }
+
+ @Override
+ public String getIndexName() {
+ return this.indexName;
+ }
+
+ @Override
+ public Class<T> getIndexClass() {
+ return this.indexClass;
+ }
+
+ @Override
+ public void put(String key, Object value, T element) {
+ getSetProperty(key, value, element.getId());
+ }
+
+ public void getSetProperty(String key, Object propValue, Object elmId) {
+ if (elmId == null) {
+ // FIXME Throw appropriate Exception
+ log.error("Element Id cannot be null");
+ return;
+ //throw ExceptionFactory.vertexIdCanNotBeNull();
+ //throw ExceptionFactory.edgeIdCanNotBeNull();
+ }
+
+ long startTime = 0;
+ if (graph.measureBPTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+
+ create();
+
+ // FIXME give more meaningful loop variable
+ for (int i = 0; i < 100; i++) {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+ List<Object> values = map.get(propValue);
+ if (values == null) {
+ values = new ArrayList<Object>();
+ map.put(propValue, values);
+ }
+ if (!values.contains(elmId)) {
+ values.add(elmId);
+ }
+
+ //Masa commented out the following measurement b/c Serialization delay is measured in onvertIndexPropertyMapToRcBytes(map)
+ //long serStartTime = System.nanoTime();
+ byte[] rcValue = convertIndexPropertyMapToRcBytes(map);
+ //if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ // long serEndTime = System.nanoTime();
+ // log.error("Performance index kryo serialization [id={}] {} size {}", elmId, serEndTime - serStartTime, rcValue.length);
+ //}
+
+ if (rcValue.length != 0) {
+ if (writeWithRules(rcValue)) {
+ break;
+ } else {
+ log.debug("getSetProperty(String {}, Object {}) cond. write failure RETRYING {}", propValue, elmId, i+1);
+ if (i == 100) {
+ log.error("getSetProperty(String {}, Object {}) cond. write failure Gaveup RETRYING", propValue, elmId);
+ }
+ }
+ }
+ }
+
+ if (graph.measureBPTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance index setProperty total time {}", endTime - startTime);
+ }
+ }
+
+ @Override
+ public CloseableIterable<T> get(String string, Object value) {
+ // FIXME Do we need this implemented
+ throw new RuntimeException("Not implemented yet");
+ //return getElmIdListForPropValue(value);
+ }
+
+ @Override
+ public CloseableIterable<T> query(String string, Object o) {
+ throw new UnsupportedOperationException("Not supported yet.");
+ }
+
+ @Override
+ public long count(String key, Object value) {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+ List<Object> values = map.get(value);
+ if (null == values) {
+ return 0;
+ } else {
+ return values.size();
+ }
+ }
+
+ @Override
+ public void remove(String propName, Object propValue, T element) {
+
+ if (propName == null) {
+ throw ExceptionFactory.propertyKeyCanNotBeNull();
+ }
+
+ if (propName.equals("")) {
+ throw ExceptionFactory.propertyKeyCanNotBeEmpty();
+ }
+
+ if (propName.equals("id")) {
+ throw ExceptionFactory.propertyKeyIdIsReserved();
+ }
+
+ if (!propName.equals(indexName)) {
+ log.error("Index name mismatch indexName:{}, remove({},{},...). SOMETHING IS WRONG", indexName, propName, propValue);
+ }
+
+ // FIXME better loop variable name
+ final int MAX_RETRYS = 100;
+ for (int i = 0; i < MAX_RETRYS; ++i) {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+
+ if (map.containsKey(propValue)) {
+ List<Object> idList = map.get(propValue);
+ if (null != idList) {
+ idList.remove(element.getId());
+ if (idList.isEmpty()) {
+ log.debug("remove({},{},...) called, and list became empty.", propName, propValue);
+ map.remove(propValue);
+ }
+ }
+ } else {
+ // propValue not found
+ log.warn("remove({},{},...) called on '{}' index table, but was not found on index. SOMETHING MAY BE WRONG", propName, propValue, this.indexName);
+ // no change to DB so exit now
+ return;
+ }
+ //long startTime = System.nanoTime();
+ //if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ // pm.ser_start("SC");
+ //}
+ byte[] rcValue = convertIndexPropertyMapToRcBytes(map);
+ //if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ // pm.ser_end("SC");
+ //long endTime = System.nanoTime();
+ //pm.ser_add(endTime - startTime);
+ //log.error("Performance index kryo serialization for removal key {} {} size {}", element, endTime - startTime, rcValue.length);
+ //}
+
+ if (rcValue.length == 0) {
+ return;
+ }
+
+ if (writeWithRules(rcValue)) {
+ break;
+ } else {
+ log.debug("remove({}, {}, T element) write failure RETRYING {}", propName, propValue, (i + 1));
+ if (i + 1 == MAX_RETRYS) {
+ log.error("remove({}, {}, T element) write failed completely. gave up RETRYING", propName, propValue);
+ }
+ }
+ }
+
+ }
+
+ public void removeElement(T element) {
+ removeElement(this.tableId, element, this.graph);
+ }
+
+ // FIXME this methods should not be defined here
+ public <T extends Element> void removeElement(long tableId, T element, RamCloudGraph graph) {
+ JRamCloud.TableEnumerator tableEnum = graph.getRcClient().new TableEnumerator(tableId);
+
+ while (tableEnum.hasNext()) {
+ JRamCloud.Object tableEntry = tableEnum.next();
+ Map<Object, List<Object>> indexValMap = convertRcBytesToIndexPropertyMap(tableEntry.value);
+
+ boolean madeChange = false;
+ Iterator<Map.Entry<Object, List<Object>>> indexValMapIt = indexValMap.entrySet().iterator();
+ while (indexValMapIt.hasNext()) {
+ Map.Entry<Object, List<Object>> entry = indexValMapIt.next();
+ List<Object> idList = entry.getValue();
+ madeChange |= idList.remove(element.getId());
+ if (idList.isEmpty()) {
+ madeChange = true;
+ indexValMapIt.remove();
+ }
+ }
+ if (madeChange == false) {
+ continue;
+ }
+
+ byte[] rcValue = convertIndexPropertyMapToRcBytes(indexValMap);
+ if (rcValue.length == 0) {
+ // nothing to write
+ continue;
+ }
+ if (writeWithRules(tableId, tableEntry.key, rcValue, tableEntry.version, graph)) {
+ // cond. write success
+ continue;
+ } else {
+ // cond. write failure
+ log.debug("removeElement({}, {}, ...) cond. key/value write failure RETRYING", tableId, element );
+ // FIXME Dirty hack
+ final int RETRY_MAX = 100;
+ for (int retry = RETRY_MAX; retry >= 0; --retry) {
+ RamCloudKeyIndex idx = new RamCloudKeyIndex(tableId, tableEntry.key, graph, element.getClass());
+ Map<Object, List<Object>> rereadMap = idx.readIndexPropertyMapFromDB();
+
+ boolean madeChangeOnRetry = false;
+ Iterator<Map.Entry<Object, List<Object>>> rereadIndexValMapIt = rereadMap.entrySet().iterator();
+ while (rereadIndexValMapIt.hasNext()) {
+ Map.Entry<Object, List<Object>> entry = rereadIndexValMapIt.next();
+ List<Object> idList = entry.getValue();
+ madeChangeOnRetry |= idList.remove(element.getId());
+ if (idList.isEmpty()) {
+ madeChangeOnRetry = true;
+ rereadIndexValMapIt.remove();
+ }
+ }
+ if (madeChangeOnRetry == false) {
+ log.debug("removeElement({}, {}, ...) no more write required. SOMETHING MAY BE WRONG", tableId, element);
+ break;
+ }
+
+ if (idx.writeWithRules(convertIndexPropertyMapToRcBytes(rereadMap))) {
+ log.debug("removeElement({}, {}, ...) cond. key/value {} write failure RETRYING {}", tableId, element, rereadMap, RETRY_MAX - retry);
+ // cond. re-write success
+ break;
+ }
+ if (retry == 0) {
+ log.error("removeElement({}, {}, ...) cond. write failed completely. Gave up RETRYING", tableId, element);
+ // XXX may be we should throw some kind of exception here?
+ }
+ }
+ }
+ }
+ }
+
+ public Map<Object, List<Object>> readIndexPropertyMapFromDB() {
+ //log.debug("getIndexPropertyMap() ");
+ JRamCloud.Object propTableEntry;
+ long startTime = 0;
+ PerfMon pm = PerfMon.getInstance();
+
+ try {
+ JRamCloud vertTable = graph.getRcClient();
+ if (graph.measureRcTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ //propTableEntry = graph.getRcClient().read(tableId, rcKey);
+ pm.indexread_start("RamCloudIndex readIndexPropertyMapFromDB()");
+ propTableEntry = vertTable.read(tableId, rcKey);
+ pm.indexread_end("RamCloudIndex readIndexPropertyMapFromDB()");
+ if (graph.measureRcTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance readIndexPropertyMapFromDB(indexName {}) read time {}", indexName, endTime - startTime);
+ }
+ indexVersion = propTableEntry.version;
+ } catch (Exception e) {
+ pm.indexread_end("RamCloudIndex readIndexPropertyMapFromDB()");
+ indexVersion = 0;
+ if (graph.measureRcTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance readIndexPropertyMapFromDB(indexName {}) exception read time {}", indexName, endTime - startTime);
+ }
+ log.warn("readIndexPropertyMapFromDB() Element does not have a index property table entry! tableId :" + tableId + " indexName : " + indexName + " ", e);
+ return null;
+ }
+
+ return convertRcBytesToIndexPropertyMap(propTableEntry.value);
+ }
+
+ public Map<Object, List<Object>> convertRcBytesToIndexPropertyMap(byte[] byteArray) {
+ if (byteArray == null) {
+ log.error("Got a null byteArray argument");
+ return null;
+ } else if (byteArray.length != 0) {
+ PerfMon pm = PerfMon.getInstance();
+ long startTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ pm.indexdeser_start("RamCloudIndex convertRcBytesToIndexPropertyMap()");
+ IndexBlob blob;
+ TreeMap<Object, List<Object>> map = new TreeMap<Object, List<Object>>();
+ try {
+ blob = IndexBlob.parseFrom(byteArray);
+ List const_list = blob.getVertexIdList();
+ ArrayList list = new ArrayList<>(const_list);
+// ByteBufferInput input = new ByteBufferInput(byteArray);
+// ArrayList list = kryo.get().readObject(input, ArrayList.class);
+ map.put(rcKeyToPropName(rcKey), list);
+ } catch (InvalidProtocolBufferException e) {
+ log.error("{" + toString() + "}: Read malformed edge list: ", e);
+ } finally {
+ pm.indexdeser_end("RamCloudIndex convertRcBytesToIndexPropertyMap()");
+ }
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance index kryo deserialization [id=N/A] {} size {}", endTime - startTime, byteArray.length);
+ }
+ return map;
+ } else {
+ return new TreeMap<Object, List<Object>>();
+ }
+ }
+
+ public static byte[] convertIndexPropertyMapToRcBytes(Map<Object, List<Object>> map) {
+ PerfMon pm = PerfMon.getInstance();
+ long startTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ byte[] bytes;
+
+ pm.indexser_start("RamCloudIndex convertIndexPropertyMapToRcBytes()");
+ Builder builder = IndexBlob.newBuilder();
+ if ( map.values().size() != 0 ) {
+ List<Long> vtxIds = (List)map.values().iterator().next();
+ builder.addAllVertexId(vtxIds);
+ }
+ IndexBlob blob = builder.build();
+ bytes = blob.toByteArray();
+// ByteBufferOutput output = new ByteBufferOutput(1024*1024);
+// if ( map.values().size() == 0 ) {
+// kryo.get().writeObject(output, new ArrayList<Object>());
+// } else {
+// kryo.get().writeObject(output, vtxIds);
+// }
+// bytes = output.toBytes();
+ pm.indexser_end("RamCloudIndex convertIndexPropertyMapToRcBytes()");
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance index ProtoBuff serialization {}, size={}", endTime - startTime, bytes);
+ }
+ return bytes;
+ }
+
+ protected boolean writeWithRules(byte[] rcValue) {
+ return writeWithRules(this.tableId, this.rcKey, rcValue, this.indexVersion, this.graph);
+ }
+
+ private static boolean writeWithRules(long tableId, byte[] rcKey, byte[] rcValue, long expectedVersion, RamCloudGraph graph) {
+ JRamCloud.RejectRules rules = graph.getRcClient().new RejectRules();
+
+ if (expectedVersion == 0) {
+ rules.setExists();
+ } else {
+ rules.setNeVersion(expectedVersion);
+ }
+
+ PerfMon pm = PerfMon.getInstance();
+ try {
+ JRamCloud vertTable = graph.getRcClient();
+ pm.indexwrite_start("RamCloudIndex writeWithRules()");
+ vertTable.writeRule(tableId, rcKey, rcValue, rules);
+ pm.indexwrite_end("RamCloudIndex writeWithRules()");
+ } catch (Exception e) {
+ pm.indexwrite_end("RamCloudIndex writeWithRules()");
+ pm.indexwrite_condfail("RamCloudIndex writeWithRules()");
+ log.debug("Cond. Write index property: {} failed {} expected version: {}", rcKeyToIndexName(rcKey), e, expectedVersion);
+ return false;
+ }
+ return true;
+ }
+
+ public List<Object> getElmIdListForPropValue(Object propValue) {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+ if (map == null) {
+ log.debug("IndexPropertyMap was null. {} : {}", indexName, propValue);
+ return null;
+ }
+ return map.get(propValue);
+ }
+
+ public Set<Object> getIndexPropertyKeys() {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+ return map.keySet();
+ }
+
+ public <T> T removeIndexProperty(String key) {
+ for (int i = 0; i < 100; ++i) {
+ Map<Object, List<Object>> map = readIndexPropertyMapFromDB();
+ T retVal = (T) map.remove(key);
+ byte[] rcValue = convertIndexPropertyMapToRcBytes(map);
+ if (rcValue.length != 0) {
+ if (writeWithRules(rcValue)) {
+ return retVal;
+ } else {
+ log.debug("removeIndexProperty({}) cond. key/value write failure RETRYING {}", tableId, (i + 1));
+ }
+ }
+ }
+ log.error("removeIndexProperty({}) cond. key/value write failure gave up RETRYING", tableId);
+ // XXX ?Is this correct
+ return null;
+ }
+
+ public void removeIndex() {
+ log.info("Removing Index: {} was version {} [{}]", indexName, indexVersion, this);
+ graph.getRcClient().remove(tableId, rcKey);
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudKeyIndex.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudKeyIndex.java
new file mode 100644
index 0000000..0127a62
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudKeyIndex.java
@@ -0,0 +1,63 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.io.Serializable;
+import java.util.Set;
+
+import com.tinkerpop.blueprints.Element;
+
+public class RamCloudKeyIndex<T extends RamCloudElement> extends RamCloudIndex<T> implements Serializable {
+ public RamCloudKeyIndex(long tableId, String indexName, Object propValue, RamCloudGraph graph, Class<T> indexClass) {
+ super(tableId, indexName, propValue, graph, indexClass);
+ }
+
+ public RamCloudKeyIndex(long tableId, byte[] rcKey, RamCloudGraph graph, Class<T> indexClass) {
+ super(tableId, rcKey, graph, indexClass);
+ }
+
+ public boolean autoUpdate(final String key, final Object newValue, final Object oldValue, final T element) {
+ if (graph.indexedKeys.contains(key)) {
+ if (oldValue != null) {
+ this.remove(key, oldValue, element);
+ }
+ this.put(key, newValue, element);
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ public void autoRemove(final String key, final Object oldValue, final T element) {
+ if (graph.indexedKeys.contains(key)) {
+ this.remove(key, oldValue, element);
+ }
+ }
+
+ public long reIndexElements(final RamCloudGraph graph, final Iterable<? extends Element> elements, final Set<String> keys) {
+ long counter = 0;
+ for (final Element element : elements) {
+ for (final String key : keys) {
+ final Object value = element.removeProperty(key);
+ if (null != value) {
+ counter++;
+ element.setProperty(key, value);
+ }
+ }
+ }
+ return counter;
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudVertex.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudVertex.java
new file mode 100644
index 0000000..421db77
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/RamCloudVertex.java
@@ -0,0 +1,513 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+import java.io.Serializable;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.protobuf.InvalidProtocolBufferException;
+import com.tinkerpop.blueprints.Direction;
+import com.tinkerpop.blueprints.Edge;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.VertexQuery;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeListProtoBuf;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraphProtos.EdgeProtoBuf;
+import com.tinkerpop.blueprints.util.DefaultVertexQuery;
+import com.tinkerpop.blueprints.util.ExceptionFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+
+import edu.stanford.ramcloud.JRamCloud;
+import edu.stanford.ramcloud.JRamCloud.MultiWriteObject;
+import edu.stanford.ramcloud.JRamCloud.RejectRules;
+import edu.stanford.ramcloud.JRamCloud.WrongVersionException;
+
+public class RamCloudVertex extends RamCloudElement implements Vertex, Serializable {
+
+ private final static Logger log = LoggerFactory.getLogger(RamCloudGraph.class);
+ private static final long serialVersionUID = 7526472295622776147L;
+ protected long id;
+ protected byte[] rcKey;
+ private RamCloudGraph graph;
+
+ private Versioned<EdgeListProtoBuf> cachedAdjEdgeList;
+
+ public RamCloudVertex(long id, RamCloudGraph graph) {
+ super(idToRcKey(id), graph.vertPropTableId, graph);
+
+ this.id = id;
+ this.rcKey = idToRcKey(id);
+ this.graph = graph;
+ this.cachedAdjEdgeList = null;
+ }
+
+ public RamCloudVertex(byte[] rcKey, RamCloudGraph graph) {
+ super(rcKey, graph.vertPropTableId, graph);
+
+ this.id = rcKeyToId(rcKey);
+ this.rcKey = rcKey;
+ this.graph = graph;
+ this.cachedAdjEdgeList = null;
+ }
+
+
+ /*
+ * Vertex interface implementation
+ */
+ @Override
+ public Edge addEdge(String label, Vertex inVertex) {
+ return graph.addEdge(null, this, inVertex, label);
+ }
+
+ @Override
+ public Iterable<Edge> getEdges(Direction direction, String... labels) {
+ return new ArrayList<Edge>(getEdgeList(direction, labels));
+ }
+
+ @Override
+ public Iterable<Vertex> getVertices(Direction direction, String... labels) {
+ List<RamCloudEdge> edges = getEdgeList(direction, labels);
+ List<Vertex> neighbors = new LinkedList<Vertex>();
+ for (RamCloudEdge edge : edges) {
+ neighbors.add(edge.getNeighbor(this));
+ }
+ return neighbors;
+ }
+
+ @Override
+ public VertexQuery query() {
+ return new DefaultVertexQuery(this);
+ }
+
+ /*
+ * RamCloudElement overridden methods
+ */
+ @Override
+ public Object getId() {
+ return id;
+ }
+
+ @Override
+ public void remove() {
+ Set<RamCloudEdge> edges = getEdgeSet();
+
+ // neighbor vertex -> List of Edges to remove
+ Map<RamCloudVertex, List<RamCloudEdge>> vertexToEdgesMap = new HashMap<RamCloudVertex, List<RamCloudEdge>>( edges.size() );
+
+ // Batch edges together by neighbor vertex
+ for (RamCloudEdge edge : edges) {
+ RamCloudVertex neighbor = (RamCloudVertex) edge.getNeighbor(this);
+ List<RamCloudEdge> edgeList = vertexToEdgesMap.get(neighbor);
+
+ if (edgeList == null) {
+ edgeList = new LinkedList<RamCloudEdge>();
+ }
+
+ edgeList.add(edge);
+ vertexToEdgesMap.put(neighbor, edgeList);
+ }
+
+ // Remove batches of edges at a time by neighbor vertex
+ for (Entry<RamCloudVertex, List<RamCloudEdge>> entry : vertexToEdgesMap.entrySet()) {
+ // Skip over loopback edges to ourself
+ if (!entry.getKey().equals(this)) {
+ entry.getKey().removeEdgesFromAdjList(entry.getValue());
+ }
+
+ // Remove this batch of edges from the edge property table
+ for (RamCloudEdge edge : entry.getValue()) {
+ edge.removeProperties();
+ }
+ }
+
+ Map<String,Object> props = this.getPropertyMap();
+ for( Map.Entry<String,Object> entry : props.entrySet() ) {
+ if ( !graph.indexedKeys.contains(entry.getKey() ) ) continue;
+ RamCloudKeyIndex keyIndex = new RamCloudKeyIndex(graph.kidxVertTableId, entry.getKey(), entry.getValue(), graph, Vertex.class);
+ keyIndex.remove(entry.getKey(), entry.getValue(), this);
+ }
+
+ // Remove ourselves entirely from the vertex table
+ graph.getRcClient().remove(graph.vertTableId, rcKey);
+
+ super.remove();
+ }
+
+ /*
+ * Object overridden methods
+ */
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj) {
+ return true;
+ }
+ if (obj == null) {
+ return false;
+ }
+ if (getClass() != obj.getClass()) {
+ return false;
+ }
+ RamCloudVertex other = (RamCloudVertex) obj;
+ return (id == other.id);
+ }
+
+ @Override
+ public int hashCode() {
+ return Long.valueOf(id).hashCode();
+ }
+
+ @Override
+ public String toString() {
+ return "RamCloudVertex [id=" + id + "]";
+ }
+
+ /*
+ * RamCloudVertex specific methods
+ */
+ private static byte[] idToRcKey(long id) {
+ return ByteBuffer.allocate(8).order(ByteOrder.LITTLE_ENDIAN).putLong(id).array();
+ }
+
+ private static long rcKeyToId(byte[] rcKey) {
+ return ByteBuffer.wrap(rcKey).order(ByteOrder.LITTLE_ENDIAN).getLong();
+ }
+
+ boolean addEdgeToAdjList(RamCloudEdge edge) {
+ List<RamCloudEdge> edgesToAdd = new ArrayList<RamCloudEdge>(1);
+ edgesToAdd.add(edge);
+ return addEdgesToAdjList(edgesToAdd);
+ }
+ boolean removeEdgeFromAdjList(RamCloudEdge edge) {
+ List<RamCloudEdge> edgesToRemove = new ArrayList<RamCloudEdge>(1);
+ edgesToRemove.add(edge);
+ return removeEdgesFromAdjList(edgesToRemove);
+ }
+
+ private boolean addEdgesToAdjList(List<RamCloudEdge> edgesToAdd) {
+ return updateEdgeAdjList(edgesToAdd, true);
+ }
+ private boolean removeEdgesFromAdjList(List<RamCloudEdge> edgesToAdd) {
+ return updateEdgeAdjList(edgesToAdd, false);
+ }
+
+ /** Conditionally update Adj. Edge List
+ * @return true if EdgeAdjList was logically modified.(Cache update does not imply true return)
+ */
+ private boolean updateEdgeAdjList(List<RamCloudEdge> edgesToModify, boolean add) {
+ PerfMon pm = PerfMon.getInstance();
+ JRamCloud rcClient = graph.getRcClient();
+ final int MAX_RETRIES = 100;
+ for (int retry = 1 ; retry <= MAX_RETRIES ; ++retry ) {
+ Set<RamCloudEdge> edges;
+ long expected_version = 0L;
+ if ( this.cachedAdjEdgeList == null ) {
+ edges = new HashSet<RamCloudEdge>();
+ } else {
+ expected_version = this.cachedAdjEdgeList.getVersion();
+ if ( expected_version == 0L && add == false ) {
+ updateCachedAdjEdgeList();
+ expected_version = this.cachedAdjEdgeList.getVersion();
+ }
+ edges = buildEdgeSetFromProtobuf(this.cachedAdjEdgeList.getValue(), Direction.BOTH);
+ }
+ if ( expected_version == 0L && add == false ) {
+ updateCachedAdjEdgeList();
+ expected_version = this.cachedAdjEdgeList.getVersion();
+ edges = buildEdgeSetFromProtobuf(this.cachedAdjEdgeList.getValue(), Direction.BOTH);
+ }
+ //log.debug( (add?"Adding":"Removing") + " edges to: {"+ edges+ "}");
+
+ try {
+ if ( add ) {
+ if (edges.addAll(edgesToModify) == false) {
+ log.warn("{}: There aren't any changes to edges ({})", this, edgesToModify);
+ return false;
+ }
+ } else {
+ if (edges.removeAll(edgesToModify) == false) {
+ log.warn("{}: There aren't any changes to edges ({})", this, edgesToModify);
+ return false;
+ }
+ }
+
+ EdgeListProtoBuf edgeList = buildProtoBufFromEdgeSet(edges);
+ JRamCloud.RejectRules rules = rcClient.new RejectRules();
+ if ( expected_version == 0L ) {
+ rules.setExists();
+ } else {
+ rules.setNeVersion(expected_version);
+ }
+ pm.write_start("RAMCloudVertex updateEdgeAdjList()");
+ long updated_version = rcClient.writeRule(graph.vertTableId, rcKey, edgeList.toByteArray(), rules);
+ pm.write_end("RAMCloudVertex updateEdgeAdjList()");
+ this.cachedAdjEdgeList.setValue(edgeList, updated_version);
+ return true;
+ } catch (UnsupportedOperationException e) {
+ pm.write_end("RAMCloudVertex updateEdgeAdjList()");
+ pm.write_condfail("RAMCloudVertex updateEdgeAdjList()");
+ log.error("{" + toString() + "}: Failed to modify a set of edges ({" + edgesToModify + "}): ", e);
+ return false;
+ } catch (ClassCastException e) {
+ pm.write_end("RAMCloudVertex updateEdgeAdjList()");
+ pm.write_condfail("RAMCloudVertex updateEdgeAdjList()");
+ log.error("{" + toString() + "}: Failed to modify a set of edges ({" + edgesToModify + "}): ", e);
+ return false;
+ } catch (NullPointerException e) {
+ pm.write_end("RAMCloudVertex updateEdgeAdjList()");
+ pm.write_condfail("RAMCloudVertex updateEdgeAdjList()");
+ log.error("{" + toString() + "}: Failed to modify a set of edges ({" + edgesToModify + "}): ", e);
+ return false;
+ } catch (Exception e) {
+ pm.write_end("RAMCloudVertex updateEdgeAdjList()");
+ pm.write_condfail("RAMCloudVertex updateEdgeAdjList()");
+ // FIXME Workaround for native method exception declaration bug
+ if ( e instanceof WrongVersionException ) {
+ log.debug("Conditional Updating EdgeList failed for {} RETRYING {}", this, retry);
+ //log.debug("Conditional Updating EdgeList failed for {} modifing {} RETRYING [{}]", this, edgesToModify, retry);
+ updateCachedAdjEdgeList();
+ } else {
+ log.debug("Cond. Write to modify adj edge list failed, exception thrown", e);
+ updateCachedAdjEdgeList();
+ }
+ }
+ }
+ log.error("Conditional Updating EdgeList failed for {} gave up RETRYING", this);
+ return false;
+ }
+
+ /** Get all adj.edge list
+ * Method is exposed to package namespace to do Vertex removal efficiently;
+ */
+ Set<RamCloudEdge> getEdgeSet() {
+ return getVersionedEdgeSet(Direction.BOTH).getValue();
+ }
+
+ private Versioned<EdgeListProtoBuf> updateCachedAdjEdgeList() {
+ JRamCloud.Object vertTableEntry;
+ EdgeListProtoBuf edgeList;
+
+ PerfMon pm = PerfMon.getInstance();
+ try {
+ JRamCloud vertTable = graph.getRcClient();
+ pm.read_start("RamCloudVertex updateCachedAdjEdgeList()");
+ vertTableEntry = vertTable.read(graph.vertTableId, rcKey);
+ pm.read_end("RamCloudVertex updateCachedAdjEdgeList()");
+ } catch (Exception e) {
+ pm.read_end("RamCloudVertex updateCachedAdjEdgeList()");
+ log.error("{" + toString() + "}: Error reading vertex table entry: ", e);
+ return null;
+ }
+
+ try {
+ pm.protodeser_start("RamCloudVertex updateCachedAdjEdgeList()");
+ edgeList = EdgeListProtoBuf.parseFrom(vertTableEntry.value);
+ Versioned<EdgeListProtoBuf> updatedEdgeList = new Versioned<EdgeListProtoBuf>(edgeList, vertTableEntry.version);
+ this.cachedAdjEdgeList = updatedEdgeList;
+ pm.protodeser_end("RamCloudVertex updateCachedAdjEdgeList()");
+ return updatedEdgeList;
+ } catch (InvalidProtocolBufferException e) {
+ pm.protodeser_end("RamCloudVertex updateCachedAdjEdgeList()");
+ log.error("{" + toString() + "}: Read malformed edge list: ", e);
+ return null;
+ }
+ }
+
+ private Versioned<Set<RamCloudEdge>> getVersionedEdgeSet(Direction direction, String... labels) {
+ Versioned<EdgeListProtoBuf> cachedEdgeList = updateCachedAdjEdgeList();
+ return new Versioned<Set<RamCloudEdge>>(buildEdgeSetFromProtobuf(cachedEdgeList.getValue(), direction, labels), cachedEdgeList.getVersion() );
+ }
+
+ private Set<RamCloudEdge> buildEdgeSetFromProtobuf(EdgeListProtoBuf edgeList,
+ Direction direction, String... labels) {
+ PerfMon pm = PerfMon.getInstance();
+ long startTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+ pm.protodeser_start("RamCloudVertex buildEdgeSetFromProtobuf()");
+ Set<RamCloudEdge> edgeSet = new HashSet<RamCloudEdge>( edgeList.getEdgeCount() );
+ for (EdgeProtoBuf edge : edgeList.getEdgeList()) {
+ if ((direction.equals(Direction.BOTH) || (edge.getOutgoing() ^ direction.equals(Direction.IN)))
+ && (labels.length == 0 || Arrays.asList(labels).contains(edge.getLabel()))) {
+ RamCloudVertex neighbor = new RamCloudVertex(edge.getNeighborId(), graph);
+ if (edge.getOutgoing()) {
+ edgeSet.add(new RamCloudEdge(this, neighbor, edge.getLabel(), graph));
+ } else {
+ edgeSet.add(new RamCloudEdge(neighbor, this, edge.getLabel(), graph));
+ }
+ }
+ }
+ pm.protodeser_end("RamCloudVertex buildEdgeSetFromProtobuf()");
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance buildEdgeSetFromProtobuf key {}, {}, size={}", this, endTime - startTime, edgeList.getSerializedSize());
+ }
+ return edgeSet;
+ }
+
+
+
+ private EdgeListProtoBuf buildProtoBufFromEdgeSet(Set<RamCloudEdge> edgeSet) {
+ PerfMon pm = PerfMon.getInstance();
+ long startTime = 0;
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ startTime = System.nanoTime();
+ }
+
+ pm.protoser_start("RamCloudVertex buildProtoBufFromEdgeSet()");
+
+ EdgeListProtoBuf.Builder edgeListBuilder = EdgeListProtoBuf.newBuilder();
+ EdgeProtoBuf.Builder edgeBuilder = EdgeProtoBuf.newBuilder();
+
+ for (Edge edge : edgeSet) {
+ if (edge.getVertex(Direction.OUT).equals(this) || edge.getVertex(Direction.IN).equals(this)) {
+ if (edge.getVertex(Direction.OUT).equals(edge.getVertex(Direction.IN))) {
+ edgeBuilder.setNeighborId(id);
+ edgeBuilder.setOutgoing(true);
+ edgeBuilder.setLabel(edge.getLabel());
+ edgeListBuilder.addEdge(edgeBuilder.build());
+
+ edgeBuilder.setOutgoing(false);
+ edgeListBuilder.addEdge(edgeBuilder.build());
+ } else {
+ if (edge.getVertex(Direction.OUT).equals(this)) {
+ edgeBuilder.setNeighborId((Long) edge.getVertex(Direction.IN).getId());
+ edgeBuilder.setOutgoing(true);
+ edgeBuilder.setLabel(edge.getLabel());
+ edgeListBuilder.addEdge(edgeBuilder.build());
+ } else {
+ edgeBuilder.setNeighborId((Long) edge.getVertex(Direction.OUT).getId());
+ edgeBuilder.setOutgoing(false);
+ edgeBuilder.setLabel(edge.getLabel());
+ edgeListBuilder.addEdge(edgeBuilder.build());
+ }
+ }
+ } else {
+ log.warn("{}: Tried to add an edge unowned by this vertex ({})", this, edge);
+ }
+ }
+
+ EdgeListProtoBuf buf = edgeListBuilder.build();
+ pm.protoser_end("RamCloudVertex buildProtoBufFromEdgeSet");
+ if(RamCloudGraph.measureSerializeTimeProp == 1) {
+ long endTime = System.nanoTime();
+ log.error("Performance buildProtoBufFromEdgeSet key {}, {}, size={}", this, endTime - startTime, buf.getSerializedSize());
+ }
+ return buf;
+ }
+
+ @Deprecated
+ private List<RamCloudEdge> getEdgeList() {
+ return getEdgeList(Direction.BOTH);
+ }
+
+ private List<RamCloudEdge> getEdgeList(Direction direction, String... labels) {
+
+ Versioned<EdgeListProtoBuf> cachedEdgeList = updateCachedAdjEdgeList();
+ PerfMon pm = PerfMon.getInstance();
+ pm.protodeser_start("RamCloudVertex getEdgeList()");
+
+ List<RamCloudEdge> edgeList = new ArrayList<RamCloudEdge>(cachedEdgeList.getValue().getEdgeCount());
+
+ for (EdgeProtoBuf edge : cachedEdgeList.getValue().getEdgeList()) {
+ if ((direction.equals(Direction.BOTH) || (edge.getOutgoing() ^ direction.equals(Direction.IN)))
+ && (labels.length == 0 || Arrays.asList(labels).contains(edge.getLabel()))) {
+ RamCloudVertex neighbor = new RamCloudVertex(edge.getNeighborId(), graph);
+ if (edge.getOutgoing()) {
+ edgeList.add(new RamCloudEdge(this, neighbor, edge.getLabel(), graph));
+ } else {
+ edgeList.add(new RamCloudEdge(neighbor, this, edge.getLabel(), graph));
+ }
+ }
+ }
+ pm.protodeser_end("RamCloudVertex getEdgeList()");
+
+ return edgeList;
+ }
+
+ protected boolean exists() {
+ boolean vertTableEntryExists = false;
+ boolean vertPropTableEntryExists = false;
+
+ PerfMon pm = PerfMon.getInstance();
+ JRamCloud vertTable = graph.getRcClient();
+ try {
+ pm.read_start("RamCloudVertex exists()");
+ vertTable.read(graph.vertTableId, rcKey);
+ pm.read_end("RamCloudVertex exists()");
+ vertTableEntryExists = true;
+ } catch (Exception e) {
+ // Vertex table entry does not exist
+ pm.read_end("RamCloudVertex exists()");
+ }
+
+ try {
+ pm.read_start("RamCloudVertex exists()");
+ vertTable.read(graph.vertPropTableId, rcKey);
+ pm.read_end("RamCloudVertex exists()");
+ vertPropTableEntryExists = true;
+ } catch (Exception e) {
+ // Vertex property table entry does not exist
+ pm.read_end("RamCloudVertex exists()");
+ }
+
+ if (vertTableEntryExists && vertPropTableEntryExists) {
+ return true;
+ } else if (!vertTableEntryExists && !vertPropTableEntryExists) {
+ return false;
+ } else {
+ log.warn("{}: Detected RamCloudGraph inconsistency: vertTableEntryExists={}, vertPropTableEntryExists={}.", this, vertTableEntryExists, vertPropTableEntryExists);
+ return true;
+ }
+ }
+
+ protected void create() throws IllegalArgumentException {
+ // TODO: Existence check costs extra (presently 2 reads), could use option to turn on/off
+ if (!exists()) {
+ PerfMon pm = PerfMon.getInstance();
+ JRamCloud vertTable = graph.getRcClient();
+ MultiWriteObject[] mwo = new MultiWriteObject[2];
+ mwo[0] = new MultiWriteObject(graph.vertTableId, rcKey, ByteBuffer.allocate(0).array(), null);
+ mwo[1] = new MultiWriteObject(graph.vertPropTableId, rcKey, ByteBuffer.allocate(0).array(), null);
+ pm.multiwrite_start("RamCloudVertex create()");
+ vertTable.multiWrite(mwo);
+ pm.multiwrite_end("RamCloudVertex create()");
+ } else {
+ throw ExceptionFactory.vertexWithIdAlreadyExists(id);
+ }
+ }
+
+ public void debugPrintEdgeList() {
+ List<RamCloudEdge> edgeList = getEdgeList();
+
+ log.debug("{}: Debug Printing Edge List...", this);
+ for (RamCloudEdge edge : edgeList) {
+ System.out.println(edge.toString());
+ }
+ }
+}
diff --git a/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/Versioned.java b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/Versioned.java
new file mode 100644
index 0000000..e944c62
--- /dev/null
+++ b/src/main/java/com/tinkerpop/blueprints/impls/ramcloud/Versioned.java
@@ -0,0 +1,41 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.blueprints.impls.ramcloud;
+
+public class Versioned<T> {
+ private T value;
+ private long version;
+
+ public Versioned(T value) {
+ this(value, 0L);
+ }
+
+ public Versioned(T value, long version) {
+ this.value = value;
+ this.version = version;
+ }
+
+ public T getValue() {
+ return value;
+ }
+ public long getVersion() {
+ return version;
+ }
+ public void setValue(T value, long version) {
+ this.value = value;
+ this.version = version;
+ }
+}
diff --git a/src/main/java/com/tinkerpop/rexster/config/RamCloudGraphConfiguration.java b/src/main/java/com/tinkerpop/rexster/config/RamCloudGraphConfiguration.java
new file mode 100644
index 0000000..fad056e
--- /dev/null
+++ b/src/main/java/com/tinkerpop/rexster/config/RamCloudGraphConfiguration.java
@@ -0,0 +1,30 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package com.tinkerpop.rexster.config;
+
+import com.tinkerpop.blueprints.Graph;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraph;
+import com.tinkerpop.rexster.config.GraphConfiguration;
+import org.apache.commons.configuration.Configuration;
+
+
+public class RamCloudGraphConfiguration implements GraphConfiguration {
+
+ public Graph configureGraphInstance(final Configuration properties) throws GraphConfigurationException {
+ return new RamCloudGraph("fast+udp:host=127.0.0.1,port=12246");
+ }
+
+}
diff --git a/src/main/java/edu/stanford/ramcloud/JRamCloud.java b/src/main/java/edu/stanford/ramcloud/JRamCloud.java
new file mode 100755
index 0000000..fef2b12
--- /dev/null
+++ b/src/main/java/edu/stanford/ramcloud/JRamCloud.java
@@ -0,0 +1,430 @@
+/* Copyright (c) 2013 Stanford University
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR(S) DISCLAIM ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL AUTHORS BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+package edu.stanford.ramcloud;
+
+/*
+ * This class provides Java bindings for RAMCloud. Right now it is a rather
+ * simple subset of what RamCloud.h defines.
+ *
+ * Running ``javah'' on this file will generate a C header file with the
+ * appropriate JNI function definitions. The glue interfacing to the C++
+ * RAMCloud library can be found in JRamCloud.cc.
+ *
+ * For JNI information, the IBM tutorials and Android developer docs are much
+ * better than Sun's at giving an overall intro:
+ * http://www.ibm.com/developerworks/java/tutorials/j-jni/section4.html
+ * http://developer.android.com/training/articles/perf-jni.html
+ */
+public class JRamCloud {
+ static {
+ System.loadLibrary("edu_stanford_ramcloud_JRamCloud");
+ }
+
+ /// Pointer to the underlying C++ RAMCloud object associated with this
+ /// object.
+ private long ramcloudObjectPointer = 0;
+
+ /**
+ * See src/RejectRules.h.
+ */
+ public class RejectRules {
+ private long givenVersion;
+ private boolean doesntExist;
+ private boolean exists;
+ private boolean versionLeGiven;
+ private boolean versionNeGiven;
+
+ public RejectRules() {
+ this.givenVersion = -1;
+ this.exists = this.doesntExist = this.versionLeGiven = this.versionNeGiven = false;
+ }
+
+ public void setLeVersion(long version) {
+ setVersion(version);
+ this.versionLeGiven = true;
+ }
+
+ public void setExists() {
+ this.exists = true;
+ }
+
+ public void setDoesntExists() {
+ this.doesntExist = true;
+ }
+
+ public void setNeVersion(long version) {
+ setVersion(version);
+ this.versionNeGiven = true;
+ }
+
+ private void setVersion(long version) {
+ this.givenVersion = version;
+ }
+ }
+
+ public static class multiReadObject {
+ long tableId;
+ byte[] key;
+
+ public multiReadObject(long _tableId, byte[] _key){
+ tableId = _tableId;
+ key = _key;
+ }
+ }
+
+ public static class MultiWriteObject {
+ long tableId;
+ byte[] key;
+ byte[] value;
+ RejectRules rules;
+
+ public MultiWriteObject(long tableId, byte[] key, byte[] value, RejectRules rules) {
+ this.tableId = tableId;
+ this.key = key;
+ this.value = value;
+ this.rules = rules;
+ }
+ }
+
+ public class MultiWriteRspObject {
+ private int status;
+ private long version;
+
+ public MultiWriteRspObject(int status, long version) {
+ this.status = status;
+ this.version = version;
+ }
+ public int getStatus() {
+ return status;
+ }
+
+ public long getVersion() {
+ return version;
+ }
+ }
+
+ /**
+ * This class is returned by Read operations. It encapsulates the entire
+ * object, including the key, value, and version.
+ *
+ * It mostly exists because Java doesn't support primitive out parameters
+ * or multiple return values, and we don't know the object's size ahead of
+ * time, so passing in a fixed-length array would be problematic.
+ */
+ public class Object {
+ Object(byte[] _key, byte[] _value, long _version)
+ {
+ key = _key;
+ value = _value;
+ version = _version;
+ }
+
+ public String
+ getKey()
+ {
+ return new String(key);
+ }
+
+ public String
+ getValue()
+ {
+ return new String(value);
+ }
+
+ final public byte[] key;
+ final public byte[] value;
+ final public long version;
+ }
+
+ public class TableEnumerator {
+ private long tableEnumeratorObjectPointer = 0;
+ private long ramCloudObjectPointer = 0;
+
+ public TableEnumerator(long tableId)
+ {
+ ramCloudObjectPointer = ramcloudObjectPointer;
+ tableEnumeratorObjectPointer = init(tableId);
+ }
+
+ private native long init(long tableId);
+ public native boolean hasNext();
+ public native Object next();
+ }
+
+ /**
+ * Connect to the RAMCloud cluster specified by the given coordinator's
+ * service locator string. This causes the JNI code to instantiate the
+ * underlying RamCloud C++ object.
+ */
+ public
+ JRamCloud(String coordinatorLocator)
+ {
+ ramcloudObjectPointer = connect(coordinatorLocator);
+ }
+
+ /**
+ * Disconnect from the RAMCloud cluster. This causes the JNI code to
+ * destroy the underlying RamCloud C++ object.
+ */
+ public void
+ disconnect()
+ {
+ if (ramcloudObjectPointer != 0) {
+ disconnect(ramcloudObjectPointer);
+ ramcloudObjectPointer = 0;
+ }
+ }
+
+ /**
+ * This method is called by the garbage collector before destroying the
+ * object. The user really should have called disconnect, but in case
+ * they did not, be sure to clean up after them.
+ */
+ public void
+ finalize()
+ {
+ System.err.println("warning: JRamCloud::disconnect() was not called " +
+ "prior to the finalizer. You should disconnect " +
+ "your JRamCloud object when you're done with it.");
+ disconnect();
+ }
+
+ /**
+ * Convenience read() wrapper that take a String key argument.
+ */
+ public Object
+ read(long tableId, String key)
+ {
+ return read(tableId, key.getBytes());
+ }
+
+ /**
+ * Convenience read() wrapper that take a String key argument.
+ */
+ public Object
+ read(long tableId, String key, RejectRules rules)
+ {
+ return read(tableId, key.getBytes(), rules);
+ }
+
+ /**
+ * Convenience remove() wrapper that take a String key argument.
+ */
+ public long
+ remove(long tableId, String key)
+ {
+ return remove(tableId, key.getBytes());
+ }
+
+ /**
+ * Convenience remove() wrapper that take a String key argument.
+ */
+ public long
+ remove(long tableId, String key, RejectRules rules)
+ {
+ return remove(tableId, key.getBytes(), rules);
+ }
+
+ /**
+ * Convenience write() wrapper that take String key and value arguments.
+ */
+ public long
+ write(long tableId, String key, String value)
+ {
+ return write(tableId, key.getBytes(), value.getBytes());
+ }
+
+ /**
+ * Convenience write() wrapper that take String key and value arguments.
+ */
+ public long
+ write(long tableId, String key, String value, RejectRules rules)
+ {
+ return write(tableId, key.getBytes(), value.getBytes(), rules);
+ }
+
+ /**
+ * Convenience write() wrapper that takes a String key and a byte[] value
+ * argument.
+ */
+ public long
+ write(long tableId, String key, byte[] value)
+ {
+ return write(tableId, key.getBytes(), value);
+ }
+
+ /**
+ * Convenience write() wrapper that takes a String key and a byte[] value
+ * argument.
+ */
+ public long
+ write(long tableId, String key, byte[] value, RejectRules rules)
+ {
+ return write(tableId, key.getBytes(), value, rules);
+ }
+
+ private static native long connect(String coordinatorLocator);
+ private static native void disconnect(long ramcloudObjectPointer);
+
+ public native long createTable(String name);
+ public native long createTable(String name, int serverSpan);
+ public native void dropTable(String name);
+ public native long getTableId(String name);
+ public native Object read(long tableId, byte[] key);
+ public native Object read(long tableId, byte[] key, RejectRules rules);
+ public native Object[] multiRead(multiReadObject[] mread);
+ public native long remove(long tableId, byte[] key);
+ public native long remove(long tableId, byte[] key, RejectRules rules);
+ public native long write(long tableId, byte[] key, byte[] value);
+ public native long write(long tableId, byte[] key, byte[] value, RejectRules rules);
+ public native long writeRule(long tableId, byte[] key, byte[] value, RejectRules rules);
+ public native MultiWriteRspObject[] multiWrite(MultiWriteObject[] mwrite);
+
+ /*
+ * The following exceptions may be thrown by the JNI functions:
+ */
+
+ public class TableDoesntExistException extends Exception {
+ public TableDoesntExistException(String message)
+ {
+ super(message);
+ }
+ }
+
+ public class ObjectDoesntExistException extends Exception {
+ public ObjectDoesntExistException(String message)
+ {
+ super(message);
+ }
+ }
+
+ public class ObjectExistsException extends Exception {
+ public ObjectExistsException(String message)
+ {
+ super(message);
+ }
+ }
+
+ public class WrongVersionException extends Exception {
+ public WrongVersionException(String message)
+ {
+ super(message);
+ }
+ }
+
+ public class InvalidObjectException extends Exception {
+ public InvalidObjectException(String message) {
+ super(message);
+ }
+ }
+
+ public class RejectRulesException extends Exception {
+ public RejectRulesException(String message) {
+ super(message);
+ }
+ }
+
+ /**
+ * A simple end-to-end test of the java bindings.
+ */
+ public static void
+ main(String argv[])
+ {
+ JRamCloud ramcloud = new JRamCloud(argv[0]);
+ long tableId = ramcloud.createTable("hi");
+ System.out.println("created table, id = " + tableId);
+ long tableId2 = ramcloud.getTableId("hi");
+ System.out.println("getTableId says tableId = " + tableId2);
+
+ System.out.println("wrote obj version = " +
+ ramcloud.write(tableId, "thisIsTheKey", "thisIsTheValue"));
+
+ JRamCloud.Object o = ramcloud.read(tableId, "thisIsTheKey");
+ System.out.println("read object: key = [" + o.getKey() + "], value = ["
+ + o.getValue() + "], version = " + o.version);
+
+ ramcloud.remove(tableId, "thisIsTheKey");
+
+ try {
+ ramcloud.read(tableId, "thisIsTheKey");
+ System.out.println("Error: shouldn't have read successfully!");
+ } catch (Exception e) {
+ // OK
+ }
+
+ ramcloud.write(tableId, "thisIsTheKey", "thisIsTheValue");
+
+ long before = System.nanoTime();
+ for (int i = 0; i < 1000; i++) {
+ JRamCloud.Object unused = ramcloud.read(tableId, "thisIsTheKey");
+ }
+ long after = System.nanoTime();
+ System.out.println("Avg read latency: " +
+ ((double)(after - before) / 1000 / 1000) + " usec");
+
+ // multiRead test
+ long tableId4 = ramcloud.createTable("table4");
+ System.out.println("table4 id " + tableId4);
+ ramcloud.write(tableId4, "object1-1", "value:1-1");
+ ramcloud.write(tableId4, "object1-2", "value:1-2");
+ ramcloud.write(tableId4, "object1-3", "value:1-3");
+ long tableId5 = ramcloud.createTable("table5");
+ System.out.println("table5 id " + tableId5);
+ ramcloud.write(tableId5, "object2-1", "value:2-1");
+ long tableId6 = ramcloud.createTable("table6");
+ ramcloud.write(tableId6, "object3-1", "value:3-1");
+ ramcloud.write(tableId6, "object3-2", "value:3-2");
+
+ multiReadObject mread[] = new multiReadObject[2];
+ //for (int k = 0; k < 2000; k++) {
+ mread[0] = new multiReadObject(tableId4, "object1-1".getBytes());
+ mread[1] = new multiReadObject(tableId5, "object2-1".getBytes());
+ JRamCloud.Object out[] = ramcloud.multiRead(mread);
+ for (int i = 0 ; i < 2 ; i++){
+ System.out.println("multi read object: key = [" + out[i].getKey() + "], value = ["
+ + out[i].getValue() + "]");
+ //}
+ }
+ MultiWriteObject mwrite[] = new MultiWriteObject[2];
+ for (int i = 0; i < 1000; i++) {
+ String key1 = "key1" + new Integer(i).toString();
+ String key2 = "key2" + new Integer(i).toString();
+
+ mwrite[0] = new MultiWriteObject(tableId4, key1.getBytes(), "v0-value".getBytes(), null);
+ mwrite[1] = new MultiWriteObject(tableId5, key2.getBytes(), "v1".getBytes(), null);
+ MultiWriteRspObject[] rsp = ramcloud.multiWrite(mwrite);
+ if (rsp != null) {
+ for (int j = 0; j < rsp.length; j++) {
+ System.out.println("multi write rsp(" + j + ") status:version " + rsp[j].getStatus() + ":" + rsp[j].getVersion());
+ }
+ }
+ }
+ for (int i = 0; i < 1000; i++) {
+ String key1 = "key1" + new Integer(i).toString();
+ String key2 = "key2" + new Integer(i).toString();
+ mread[0] = new multiReadObject(tableId4, key1.getBytes());
+ mread[1] = new multiReadObject(tableId5, key2.getBytes());
+ out = ramcloud.multiRead(mread);
+ for (int j = 0; j < 2; j++) {
+ System.out.println("multi read object: key = [" + out[j].getKey() + "], value = [" + out[j].getValue() + "]");
+ }
+ }
+ ramcloud.dropTable("table4");
+ ramcloud.dropTable("table5");
+ ramcloud.dropTable("table6");
+ ramcloud.disconnect();
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/DBConnection.java b/src/main/java/net/onrc/onos/graph/DBConnection.java
new file mode 100644
index 0000000..dee458a
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/DBConnection.java
@@ -0,0 +1,19 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public abstract class DBConnection implements IDBConnection {
+ public enum Transaction {
+ COMMIT, ROLLBACK
+ }
+
+ public enum GenerateEvent {
+ TRUE, FALSE
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/DBOperation.java b/src/main/java/net/onrc/onos/graph/DBOperation.java
new file mode 100644
index 0000000..6e278d9
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/DBOperation.java
@@ -0,0 +1,450 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.impls.ramcloud.*;
+import com.tinkerpop.frames.FramedGraph;
+import com.tinkerpop.frames.structures.FramedVertexIterable;
+import com.tinkerpop.gremlin.java.GremlinPipeline;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IBaseObject;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IIpv4Address;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
+import net.onrc.onos.ofcontroller.core.ISwitchStorage;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowId;
+
+public abstract class DBOperation implements IDBOperation {
+
+ protected DBConnection conn;
+ private final static Logger log = LoggerFactory.getLogger(DBOperation.class);
+
+
+ /**
+ * Search and get an active switch object with DPID.
+ * @param dpid DPID of the switch
+ */
+ @Override
+ public ISwitchObject searchActiveSwitch(String dpid) {
+ ISwitchObject sw = searchSwitch(dpid);
+ if ((sw != null)
+ && sw.getState().equals(ISwitchStorage.SwitchState.ACTIVE.toString())) {
+ return sw;
+ }
+ return null;
+ }
+
+ /**
+ * Create a new switch and return the created switch object.
+ * @param dpid DPID of the switch
+ */
+ @Override
+ public ISwitchObject newSwitch(final String dpid) {
+ //System.out.println("newSwitch");
+ ISwitchObject obj = (ISwitchObject) conn.getFramedGraph().addVertex(null, ISwitchObject.class);
+ if (obj != null) {
+ obj.setType("switch");
+ obj.setDPID(dpid);
+ }
+ return obj;
+ }
+
+ /**
+ * Get all port objects.
+ */
+ @Override
+ public Iterable<IPortObject> getAllPorts() {
+ Iterable<IPortObject> ports = conn.getFramedGraph().getVertices("type", "port", IPortObject.class);
+ return ports;
+ }
+
+ /**
+ * Get all switch objects.
+ */
+ @Override
+ public Iterable<ISwitchObject> getAllSwitches() {
+ //System.out.println("getAllSwitches");
+ Iterable<ISwitchObject> switches = conn.getFramedGraph().getVertices("type", "switch", ISwitchObject.class);
+ return switches;
+ }
+
+ /**
+ * Get all inactive switch objects.
+ */
+ @Override
+ public Iterable<ISwitchObject> getInactiveSwitches() {
+ //System.out.println("getInactiveSwitches");
+ Iterable<ISwitchObject> switches = conn.getFramedGraph().getVertices("type", "switch", ISwitchObject.class);
+ List<ISwitchObject> inactiveSwitches = new ArrayList<ISwitchObject>();
+
+ for (ISwitchObject sw : switches) {
+ if (sw.getState().equals(ISwitchStorage.SwitchState.INACTIVE.toString())) {
+ inactiveSwitches.add(sw);
+ }
+ }
+ return inactiveSwitches;
+ }
+
+ /**
+ * Get all flow entries objects where their switches are not updated.
+ */
+ @Override
+ public Iterable<INetMapTopologyObjects.IFlowEntry> getAllSwitchNotUpdatedFlowEntries() {
+ //TODO: Should use an enum for flow_switch_state
+ return conn.getFramedGraph().getVertices("switch_state", "FE_SWITCH_NOT_UPDATED", INetMapTopologyObjects.IFlowEntry.class);
+
+ }
+
+ /**
+ * Remove specified switch.
+ * @param sw switch object to remove
+ */
+ @Override
+ public void removeSwitch(ISwitchObject sw) {
+ //System.out.println("removeSwitch");
+ conn.getFramedGraph().removeVertex(sw.asVertex());
+ }
+
+ @Override
+ public IPortObject newPort(String dpid, Short portNum) {
+ //System.out.println("newPort");
+ IPortObject obj = (IPortObject) conn.getFramedGraph().addVertex(null, IPortObject.class);
+ if (obj != null) {
+ obj.setType("port");
+ String id = dpid + PORT_ID_DELIM + portNum.toString();
+ obj.setPortId(id);
+ obj.setNumber(portNum);
+ }
+ return obj;
+ }
+
+ /**
+ * Create a port having specified port number.
+ *
+ * @param portNumber port number
+ */
+ @Override
+ @Deprecated
+ public IPortObject newPort(Short portNumber) {
+ IPortObject obj = (IPortObject) conn.getFramedGraph().addVertex(null, IPortObject.class);
+ if (obj != null) {
+ obj.setType("port");
+ obj.setNumber(portNumber);
+ }
+ return obj;
+ }
+
+ /**
+ * Search and get a port object of specified switch and port number.
+ * @param dpid DPID of a switch
+ * @param number port number of the switch's port
+ */
+ @Override
+ public IPortObject searchPort(String dpid, Short number) {
+ FramedGraph fg = conn.getFramedGraph();
+ if ( fg == null ) return null;
+ String id = dpid + PORT_ID_DELIM + number.toString();
+ Iterator<IPortObject> it = fg.getVertices("port_id", id, IPortObject.class).iterator();
+ return (it.hasNext()) ? it.next() : null;
+
+ }
+
+ /**
+ * Remove the specified switch port.
+ * @param port switch port object to remove
+ */
+ @Override
+ public void removePort(IPortObject port) {
+ //System.out.println("removeProt");
+ if (conn.getFramedGraph() != null) {
+ conn.getFramedGraph().removeVertex(port.asVertex());
+ }
+ }
+
+ /**
+ * Create and return a device object.
+ */
+ @Override
+ public IDeviceObject newDevice() {
+ //System.out.println("newDevice");
+ IDeviceObject obj = (IDeviceObject) conn.getFramedGraph().addVertex(null, IDeviceObject.class);
+ if (obj != null) {
+ obj.setType("device");
+ }
+ return obj;
+ }
+
+ /**
+ * Get all devices.
+ */
+ @Override
+ public Iterable<IDeviceObject> getDevices() {
+ //System.out.println("getDeiveces");
+ return conn.getFramedGraph() != null ? conn.getFramedGraph().getVertices("type", "device", IDeviceObject.class) : null;
+ }
+
+ /**
+ * Remove the specified device.
+ * @param dev a device object to remove
+ */
+ @Override
+ public void removeDevice(IDeviceObject dev) {
+ //System.out.println("removeDevice");
+ if (conn.getFramedGraph() != null) {
+ conn.getFramedGraph().removeVertex(dev.asVertex());
+ }
+ }
+
+ /**
+ * Create and return a flow path object.
+ */
+ @Override
+ public IFlowPath newFlowPath() {
+ //System.out.println("newFlowPath");
+ IFlowPath flowPath = (IFlowPath)conn.getFramedGraph().addVertex(null, IFlowPath.class);
+ //System.out.println("flowPath : " + flowPath);
+ if (flowPath != null) {
+ flowPath.setType("flow");
+ }
+ return flowPath;
+ }
+
+ /**
+ * Get a flow path object with a flow entry.
+ * @param flowEntry flow entry object
+ */
+ @Override
+ public IFlowPath getFlowPathByFlowEntry(INetMapTopologyObjects.IFlowEntry flowEntry) {
+ GremlinPipeline<Vertex, IFlowPath> pipe = new GremlinPipeline<Vertex, IFlowPath>();
+ pipe.start(flowEntry.asVertex());
+ pipe.out("flow");
+ FramedVertexIterable<IFlowPath> r = new FramedVertexIterable(conn.getFramedGraph(), pipe, IFlowPath.class);
+ return r.iterator().hasNext() ? r.iterator().next() : null;
+ }
+
+
+ /**
+ * Search and get a switch object with DPID.
+ *
+ * @param dpid DPID of the switch
+ */
+ @Override
+ public ISwitchObject searchSwitch(final String dpid) {
+ FramedGraph fg = conn.getFramedGraph();
+ if ( fg == null ) return null;
+ Iterator<ISwitchObject> it = fg.getVertices("dpid", dpid, ISwitchObject.class).iterator();
+ return (it.hasNext()) ? it.next() : null;
+ }
+
+ /**
+ * Get all active switch objects.
+ */
+ @Override
+ public Iterable<ISwitchObject> getActiveSwitches() {
+ Iterable<ISwitchObject> switches = conn.getFramedGraph().getVertices("type", "switch", ISwitchObject.class);
+ List<ISwitchObject> activeSwitches = new ArrayList<ISwitchObject>();
+
+ for (ISwitchObject sw : switches) {
+ if (sw.getState().equals(ISwitchStorage.SwitchState.ACTIVE.toString())) {
+ activeSwitches.add(sw);
+ }
+ }
+ return activeSwitches;
+ }
+
+ /**
+ * Search and get a device object having specified MAC address.
+ * @param macAddr MAC address to search and get
+ */
+ @Override
+ public IDeviceObject searchDevice(String macAddr) {
+ FramedGraph fg = conn.getFramedGraph();
+ if ( fg == null ) return null;
+ Iterator<IDeviceObject> it = fg.getVertices("dl_addr", macAddr, IDeviceObject.class).iterator();
+ return (it.hasNext()) ? it.next() : null;
+ }
+
+ /**
+ * Search and get a flow path object with specified flow ID.
+ * @param flowId flow ID to search
+ */
+ @Override
+ public IFlowPath searchFlowPath(final FlowId flowId) {
+ FramedGraph fg = conn.getFramedGraph();
+ if ( fg == null ) return null;
+ Iterator<IFlowPath> it = fg.getVertices("flow_id", flowId.toString(), IFlowPath.class).iterator();
+ return (it.hasNext()) ? it.next() : null;
+ }
+
+ /**
+ * Get all flow path objects.
+ */
+ @Override
+ public Iterable<IFlowPath> getAllFlowPaths() {
+ //System.out.println("getAllFlowPaths");
+ Iterable<IFlowPath> flowPaths = conn.getFramedGraph().getVertices("type", "flow", IFlowPath.class);
+
+ List<IFlowPath> nonNullFlows = new ArrayList<IFlowPath>();
+
+ for (IFlowPath fp : flowPaths) {
+ if (fp.getFlowId() != null) {
+ nonNullFlows.add(fp);
+ }
+ }
+ return nonNullFlows;
+ }
+
+ /**
+ * Remove the specified flow path.
+ * @param flowPath flow path object to remove
+ */
+ @Override
+ public void removeFlowPath(IFlowPath flowPath) {
+ //System.out.println("removeFlowPath");
+ conn.getFramedGraph().removeVertex(flowPath.asVertex());
+ }
+
+ /**
+ * Search and get a flow entry object with flow entry ID.
+ * @param flowEntryId flow entry ID to search
+ */
+ @Override
+ public IFlowEntry searchFlowEntry(FlowEntryId flowEntryId) {
+ FramedGraph fg = conn.getFramedGraph();
+ if ( fg == null ) return null;
+ Iterator<IFlowEntry> it = fg.getVertices("flow_entry_id", flowEntryId.toString(), IFlowEntry.class).iterator();
+ return (it.hasNext()) ? it.next() : null;
+ }
+
+ /**
+ * Get all flow entry objects.
+ */
+ @Override
+ public Iterable<IFlowEntry> getAllFlowEntries() {
+ return conn.getFramedGraph().getVertices("type", "flow_entry", IFlowEntry.class);
+ }
+
+ /**
+ * Remove the specified flow entry.
+ * @param flowEntry flow entry object to remove
+ */
+ @Override
+ public void removeFlowEntry(IFlowEntry flowEntry) {
+ //System.out.println("removeFlowEntry");
+ conn.getFramedGraph().removeVertex(flowEntry.asVertex());
+ }
+
+ /**
+ * Create and return a flow entry object.
+ */
+ @Override
+ public IFlowEntry newFlowEntry() {
+ //System.out.println("newFlowEntry");
+ IFlowEntry flowEntry = (IFlowEntry) conn.getFramedGraph().addVertex(null, IFlowEntry.class);
+ if (flowEntry != null) {
+ flowEntry.setType("flow_entry");
+ }
+ return flowEntry;
+ }
+
+
+ public IIpv4Address newIpv4Address() {
+ return newVertex("ipv4Address", IIpv4Address.class);
+ }
+
+ private <T extends IBaseObject> T newVertex(String type, Class<T> vertexType) {
+ T newVertex = (T) conn.getFramedGraph().addVertex(null, vertexType);
+ if (newVertex != null) {
+ newVertex.setType(type);
+ }
+ return newVertex;
+ }
+
+ public IIpv4Address searchIpv4Address(int intIpv4Address) {
+ return searchForVertex("ipv4_address", intIpv4Address, IIpv4Address.class);
+ }
+
+
+ public IIpv4Address ensureIpv4Address(int intIpv4Address) {
+ IIpv4Address ipv4Vertex = searchIpv4Address(intIpv4Address);
+ if (ipv4Vertex == null) {
+ ipv4Vertex = newIpv4Address();
+ ipv4Vertex.setIpv4Address(intIpv4Address);
+ }
+ return ipv4Vertex;
+ }
+
+
+ private <T> T searchForVertex(String propertyName, Object propertyValue, Class<T> vertexType) {
+ if (conn.getFramedGraph() != null) {
+ Iterator<T> it = conn.getFramedGraph().getVertices(propertyName, propertyValue, vertexType).iterator();
+ if (it.hasNext()) {
+ return it.next();
+ }
+ }
+ return null;
+ }
+
+ public void removeIpv4Address(IIpv4Address ipv4Address) {
+ //System.out.println("removeIpv4Address");
+ conn.getFramedGraph().removeVertex(ipv4Address.asVertex());
+ }
+
+ /**
+ * Get the instance of GraphDBConnection assigned to this class.
+ */
+ @Override
+ public IDBConnection getDBConnection() {
+ return conn;
+ }
+
+ @Override
+ public void commit() {
+ conn.commit();
+ }
+
+ @Override
+ public void rollback() {
+ conn.rollback();
+ }
+
+ @Override
+ public void close() {
+ conn.close();
+ }
+
+ @Override
+ public void setVertexProperties(Vertex vertex, Map<String, Object> map) {
+ log.debug("setProperties start: size {}", map.size());
+ RamCloudVertex v = (RamCloudVertex) vertex;
+ v.setProperties(map);
+ log.debug("setProperties end: size {}, id {}", map.size(), v.getId());
+ }
+
+ public String toString() {
+ StringBuilder sb = new StringBuilder();
+ for(ISwitchObject sw: getAllSwitches()) {
+ sb.append("sw: " + sw.getDPID() + "\n");
+ for(IPortObject port: sw.getPorts()) {
+ sb.append(" port: " + port.getPortId() + "\n");
+ }
+ }
+ return sb.toString();
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/GraphDBManager.java b/src/main/java/net/onrc/onos/graph/GraphDBManager.java
new file mode 100644
index 0000000..ec7eb7f
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/GraphDBManager.java
@@ -0,0 +1,58 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class GraphDBManager {
+ private static ThreadLocal<HashMap<String, DBConnection>> connections = new ThreadLocal<HashMap<String, DBConnection>>();
+ private static DBOperation operation = null;
+
+ static Map<String, DBConnection> getConnectionMap() {
+ if (connections.get() == null) {
+ connections.set(new HashMap<String, DBConnection>());
+ }
+ return connections.get();
+ }
+
+ public static DBOperation getDBOperation(final String dbStore, final String dbConfigFile) {
+ if (dbStore.equals("ramcloud")) {
+ operation = new RamCloudDBOperation();
+ } else if (dbStore.equals("titan")) {
+ operation = new TitanDBOperation();
+ }
+ if (operation != null) {
+ operation.conn = GraphDBManager.getConnection(dbStore, dbConfigFile);
+ }
+ return operation;
+ }
+
+ public static DBConnection getConnection(final String dbStore, final String dbConfigFile) {
+ DBConnection conn = getConnectionMap().get(dbStore);
+ if (conn == null) {
+ if (dbStore.equals("ramcloud")) {
+ conn = new RamCloudDBConnection(dbConfigFile);
+ } else if (dbStore.equals("titan")) {
+ conn = new TitanDBConnection(dbConfigFile);
+ }
+
+ GraphDBManager.getConnectionMap().put(dbStore, conn);
+ } else {
+ GraphDBManager.getConnectionMap().get(dbStore);
+ }
+ return conn;
+ }
+
+ static List<DBConnection> getConnections() {
+ return new ArrayList<DBConnection>(getConnectionMap().values());
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/GraphDBOperation.java b/src/main/java/net/onrc/onos/graph/GraphDBOperation.java
deleted file mode 100644
index ab775b9..0000000
--- a/src/main/java/net/onrc/onos/graph/GraphDBOperation.java
+++ /dev/null
@@ -1,447 +0,0 @@
-package net.onrc.onos.graph;
-
-import java.util.ArrayList;
-import java.util.Iterator;
-import java.util.List;
-
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IBaseObject;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IIpv4Address;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
-import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
-import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
-import net.onrc.onos.ofcontroller.util.FlowEntryId;
-import net.onrc.onos.ofcontroller.util.FlowId;
-
-import com.thinkaurelius.titan.core.TitanGraph;
-import com.tinkerpop.blueprints.Vertex;
-import com.tinkerpop.frames.FramedGraph;
-import com.tinkerpop.frames.structures.FramedVertexIterable;
-import com.tinkerpop.gremlin.java.GremlinPipeline;
-
-public class GraphDBOperation implements IDBOperation {
- private GraphDBConnection conn;
-
- /**
- * Create a GraphDBOperation instance from specified GraphDBConnection's instance.
- * @param dbConnection an instance of GraphDBConnection
- */
- public GraphDBOperation(GraphDBConnection dbConnection) {
- this.conn = dbConnection;
- }
-
- /**
- * Create a GraphDBOperation instance from database configuration path.
- * @param dbConfPath a path for database configuration file.
- */
- public GraphDBOperation(final String dbConfPath) {
- this.conn = GraphDBConnection.getInstance(dbConfPath);
- }
-
- /**
- * Create a new switch and return the created switch object.
- * @param dpid DPID of the switch
- */
- @Override
- public ISwitchObject newSwitch(String dpid) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- ISwitchObject obj = fg.addVertex(null,ISwitchObject.class);
- if (obj != null) {
- obj.setType("switch");
- obj.setDPID(dpid);
- }
- return obj;
- }
-
- /**
- * Search and get a switch object with DPID.
- * @param dpid DPID of the switch
- */
- @Override
- public ISwitchObject searchSwitch(String dpid) {
-
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if ( fg == null ) return null;
- Iterator<ISwitchObject> it = fg.getVertices("dpid",dpid,ISwitchObject.class).iterator();
- return (it.hasNext()) ? it.next() : null;
-
- }
-
- /**
- * Search and get an active switch object with DPID.
- * @param dpid DPID of the switch
- */
- @Override
- public ISwitchObject searchActiveSwitch(String dpid) {
-
- ISwitchObject sw = searchSwitch(dpid);
- if ((sw != null) &&
- sw.getState().equals(SwitchState.ACTIVE.toString())) {
- return sw;
- }
- return null;
- }
-
- /**
- * Get all switch objects.
- */
- @Override
- public Iterable<ISwitchObject> getAllSwitches() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- Iterable<ISwitchObject> switches = fg.getVertices("type","switch",ISwitchObject.class);
- return switches;
- }
-
- /**
- * Get all active switch objects.
- */
- @Override
- public Iterable<ISwitchObject> getActiveSwitches() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- Iterable<ISwitchObject> switches = fg.getVertices("type","switch",ISwitchObject.class);
- List<ISwitchObject> activeSwitches = new ArrayList<ISwitchObject>();
-
- for (ISwitchObject sw: switches) {
- if(sw.getState().equals(SwitchState.ACTIVE.toString())) {
- activeSwitches.add(sw);
- }
- }
- return activeSwitches;
- }
-
- /**
- * Get all inactive switch objects.
- */
- @Override
- public Iterable<ISwitchObject> getInactiveSwitches() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- Iterable<ISwitchObject> switches = fg.getVertices("type","switch",ISwitchObject.class);
- List<ISwitchObject> inactiveSwitches = new ArrayList<ISwitchObject>();
-
- for (ISwitchObject sw: switches) {
- if(sw.getState().equals(SwitchState.INACTIVE.toString())) {
- inactiveSwitches.add(sw);
- }
- }
- return inactiveSwitches;
- }
-
- /**
- * Get all flow entries' objects where their switches are not updated.
- */
- @Override
- public Iterable<IFlowEntry> getAllSwitchNotUpdatedFlowEntries() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- //TODO: Should use an enum for flow_switch_state
- return fg.getVertices("switch_state", "FE_SWITCH_NOT_UPDATED", IFlowEntry.class);
- }
-
- /**
- * Remove specified switch.
- * @param sw switch object to remove
- */
- @Override
- public void removeSwitch(ISwitchObject sw) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- fg.removeVertex(sw.asVertex());
- }
-
- @Override
- public IPortObject newPort(String dpid, Short portNumber) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- IPortObject obj = fg.addVertex(null,IPortObject.class);
- if (obj != null) {
- obj.setType("port");
- String id = dpid + portNumber.toString();
- obj.setPortId(id);
- obj.setNumber(portNumber);
- }
- return obj;
-
- }
-
- /**
- * Create a port having specified port number.
- * @param portNumber port number
- */
- @Override
- @Deprecated
- public IPortObject newPort(Short portNumber) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- IPortObject obj = fg.addVertex(null,IPortObject.class);
- if (obj != null) {
- obj.setType("port");
- obj.setNumber(portNumber);
- }
- return obj;
- }
-
- /**
- * Search and get a port object of specified switch and port number.
- * @param dpid DPID of a switch
- * @param number port number of the switch's port
- */
- @Override
- public IPortObject searchPort(String dpid, Short number) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if ( fg == null ) return null;
- String id = dpid + number.toString();
- Iterator<IPortObject> ports = fg.getVertices("port_id",id,IPortObject.class).iterator();
- if ( ports.hasNext() ) {
- return ports.next();
- } else {
- return null;
- }
- }
-
- /**
- * Remove the specified switch port.
- * @param port switch port object to remove
- */
- @Override
- public void removePort(IPortObject port) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
-// EventGraph<TitanGraph> eg = conn.getEventGraph();
- if (fg != null) fg.removeVertex(port.asVertex());
- }
-
- /**
- * Create and return a device object.
- */
- @Override
- public IDeviceObject newDevice() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- IDeviceObject obj = fg.addVertex(null,IDeviceObject.class);
- if (obj != null) obj.setType("device");
- return obj;
- }
-
- /**
- * Search and get a device object having specified MAC address.
- * @param macAddr MAC address to search and get
- */
- @Override
- public IDeviceObject searchDevice(String macAddr) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if ( fg == null ) return null;
- Iterator<IDeviceObject> devices = fg.getVertices("dl_addr",macAddr, IDeviceObject.class).iterator();
- if ( devices.hasNext() ) {
- return devices.next();
- } else {
- return null;
- }
- }
-
- /**
- * Get all devices.
- */
- @Override
- public Iterable<IDeviceObject> getDevices() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- return fg != null ? fg.getVertices("type","device",IDeviceObject.class) : null;
- }
-
- /**
- * Remove the specified device.
- * @param dev a device object to remove
- */
- @Override
- public void removeDevice(IDeviceObject dev) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if (fg != null) fg.removeVertex(dev.asVertex());
- }
-
- public IIpv4Address newIpv4Address() {
- return newVertex("ipv4Address", IIpv4Address.class);
- }
-
- private <T extends IBaseObject> T newVertex(String type, Class<T> vertexType) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- T newVertex = fg.addVertex(null, vertexType);
- if (newVertex != null) {
- newVertex.setType(type);
- }
- return newVertex;
- }
-
- public IIpv4Address searchIpv4Address(int intIpv4Address) {
- return searchForVertex("ipv4_address", intIpv4Address, IIpv4Address.class);
- }
-
- private <T> T searchForVertex(String propertyName, Object propertyValue, Class<T> vertexType) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if (fg != null) {
- Iterator<T> it =
- fg.getVertices(propertyName, propertyValue, vertexType).iterator();
- if (it.hasNext()) {
- return it.next();
- }
- }
- return null;
- }
-
- public IIpv4Address ensureIpv4Address(int intIpv4Address) {
- IIpv4Address ipv4Vertex = searchIpv4Address(intIpv4Address);
- if (ipv4Vertex == null) {
- ipv4Vertex = newIpv4Address();
- ipv4Vertex.setIpv4Address(intIpv4Address);
- }
- return ipv4Vertex;
- }
-
- public void removeIpv4Address(IIpv4Address ipv4Address) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- fg.removeVertex(ipv4Address.asVertex());
- }
-
- /**
- * Create and return a flow path object.
- */
- @Override
- public IFlowPath newFlowPath() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- IFlowPath flowPath = fg.addVertex(null, IFlowPath.class);
- if (flowPath != null) flowPath.setType("flow");
- return flowPath;
- }
-
- /**
- * Search and get a flow path object with specified flow ID.
- * @param flowId flow ID to search
- */
- @Override
- public IFlowPath searchFlowPath(FlowId flowId) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if ( fg == null ) return null;
- Iterator<IFlowPath> flowpaths = fg.getVertices("flow_id", flowId.toString(), IFlowPath.class).iterator();
- if ( flowpaths.hasNext() ) {
- return flowpaths.next();
- } else {
- return null;
- }
- }
-
- /**
- * Get a flow path object with a flow entry.
- * @param flowEntry flow entry object
- */
- @Override
- public IFlowPath getFlowPathByFlowEntry(IFlowEntry flowEntry) {
- GremlinPipeline<Vertex, Vertex> pipe = new GremlinPipeline<Vertex, Vertex>();
- pipe.start(flowEntry.asVertex()).out("flow");
- FramedVertexIterable<IFlowPath> r = new FramedVertexIterable<IFlowPath>(conn.getFramedGraph(),
- pipe, IFlowPath.class);
- return r.iterator().hasNext() ? r.iterator().next() : null;
- }
-
- /**
- * Get all flow path objects.
- */
- @Override
- public Iterable<IFlowPath> getAllFlowPaths() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- Iterable<IFlowPath> flowPaths = fg.getVertices("type", "flow", IFlowPath.class);
-
- List<IFlowPath> nonNullFlows = new ArrayList<IFlowPath>();
-
- for (IFlowPath fp: flowPaths) {
- if (fp.getFlowId() != null) {
- nonNullFlows.add(fp);
- }
- }
- return nonNullFlows;
- }
-
- /**
- * Remove the specified flow path.
- * @param flowPath flow path object to remove
- */
- @Override
- public void removeFlowPath(IFlowPath flowPath) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- fg.removeVertex(flowPath.asVertex());
- }
-
- /**
- * Create and return a flow entry object.
- */
- @Override
- public IFlowEntry newFlowEntry() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- IFlowEntry flowEntry = fg.addVertex(null, IFlowEntry.class);
- if (flowEntry != null) flowEntry.setType("flow_entry");
- return flowEntry;
- }
-
- /**
- * Search and get a flow entry object with flow entry ID.
- * @param flowEntryId flow entry ID to search
- */
- @Override
- public IFlowEntry searchFlowEntry(FlowEntryId flowEntryId) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- if ( fg == null ) return null;
- Iterator<IFlowEntry> flowentries = fg.getVertices("flow_entry_id", flowEntryId.toString(), IFlowEntry.class).iterator();
- if ( flowentries.hasNext() ) {
- return flowentries.next();
- } else {
- return null;
- }
- }
-
- /**
- * Get all flow entry objects.
- */
- @Override
- public Iterable<IFlowEntry> getAllFlowEntries() {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
-
- return fg.getVertices("type", "flow_entry", IFlowEntry.class);
- }
-
- /**
- * Remove the specified flow entry.
- * @param flowEntry flow entry object to remove
- */
- @Override
- public void removeFlowEntry(IFlowEntry flowEntry) {
- FramedGraph<TitanGraph> fg = conn.getFramedGraph();
- fg.removeVertex(flowEntry.asVertex());
- }
-
- /**
- * Get the instance of GraphDBConnection assigned to this class.
- */
- @Override
- public IDBConnection getDBConnection() {
- return conn;
- }
-
- /**
- * Commit changes for the graph.
- */
- @Override
- public void commit() {
- conn.commit();
- }
-
- /**
- * Rollback changes for the graph.
- */
- @Override
- public void rollback() {
- conn.rollback();
- }
-
- /**
- * Close the connection of the assigned GraphDBConnection.
- */
- @Override
- public void close() {
- conn.close();
- }
-
-
-}
diff --git a/src/main/java/net/onrc/onos/graph/IDBConnection.java b/src/main/java/net/onrc/onos/graph/IDBConnection.java
index 82ebba2..cd65ec0 100644
--- a/src/main/java/net/onrc/onos/graph/IDBConnection.java
+++ b/src/main/java/net/onrc/onos/graph/IDBConnection.java
@@ -1,13 +1,12 @@
package net.onrc.onos.graph;
-import com.thinkaurelius.titan.core.TitanGraph;
import com.tinkerpop.frames.FramedGraph;
public interface IDBConnection {
- public FramedGraph<TitanGraph> getFramedGraph();
- public void addEventListener(final LocalGraphChangedListener listener);
- public Boolean isValid();
- public void commit();
- public void rollback();
- public void close();
+ public FramedGraph getFramedGraph();
+ public void addEventListener(final LocalGraphChangedListener listener);
+ public Boolean isValid();
+ public void commit();
+ public void rollback();
+ public void close();
}
diff --git a/src/main/java/net/onrc/onos/graph/IDBOperation.java b/src/main/java/net/onrc/onos/graph/IDBOperation.java
index f873f27..d2e8109 100644
--- a/src/main/java/net/onrc/onos/graph/IDBOperation.java
+++ b/src/main/java/net/onrc/onos/graph/IDBOperation.java
@@ -1,5 +1,9 @@
package net.onrc.onos.graph;
+import java.util.Map;
+
+import com.tinkerpop.blueprints.Vertex;
+
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
@@ -9,6 +13,8 @@
import net.onrc.onos.ofcontroller.util.FlowId;
public interface IDBOperation {
+ public static final String PORT_ID_DELIM = "@";
+
public ISwitchObject newSwitch(String dpid);
public ISwitchObject searchSwitch(String dpid);
public ISwitchObject searchActiveSwitch(String dpid);
@@ -17,13 +23,13 @@
public Iterable<ISwitchObject> getInactiveSwitches();
public Iterable<IFlowEntry> getAllSwitchNotUpdatedFlowEntries();
public void removeSwitch(ISwitchObject sw);
-
+
@Deprecated
public IPortObject newPort(Short portNumber);
public IPortObject newPort(String dpid, Short portNum);
public IPortObject searchPort(String dpid, Short number);
public void removePort(IPortObject port);
-
+
public IDeviceObject newDevice();
public IDeviceObject searchDevice(String macAddr);
public Iterable<IDeviceObject> getDevices();
@@ -39,10 +45,13 @@
public IFlowEntry searchFlowEntry(FlowEntryId flowEntryId);
public Iterable<IFlowEntry> getAllFlowEntries();
public void removeFlowEntry(IFlowEntry flowEntry);
-
- public IDBConnection getDBConnection();
+
+ public void setVertexProperties(Vertex vertex, Map<String, Object> map);
+
+ public IDBConnection getDBConnection();
public void commit();
public void rollback();
public void close();
-
+
+ public Iterable<IPortObject> getAllPorts();
}
diff --git a/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java b/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
index e519ec0..6a11eb2 100644
--- a/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
+++ b/src/main/java/net/onrc/onos/graph/LocalTopologyEventListener.java
@@ -15,9 +15,9 @@
public class LocalTopologyEventListener implements LocalGraphChangedListener {
protected final static Logger log = LoggerFactory.getLogger(LocalTopologyEventListener.class);
- protected static GraphDBConnection conn;
+ protected static DBConnection conn;
- public LocalTopologyEventListener(GraphDBConnection conn) {
+ public LocalTopologyEventListener(DBConnection conn) {
LocalTopologyEventListener.conn = conn;
}
@@ -44,9 +44,9 @@
String label = edge.getLabel();
if (label.equals("link")) {
Vertex v = edge.getVertex(Direction.IN);
- IPortObject src_port = conn.getFramedGraph().frame(v, IPortObject.class);
+ IPortObject src_port = (IPortObject) conn.getFramedGraph().frame(v, IPortObject.class);
v = edge.getVertex(Direction.OUT);
- IPortObject dest_port = conn.getFramedGraph().frame(v, IPortObject.class);
+ IPortObject dest_port = (IPortObject) conn.getFramedGraph().frame(v, IPortObject.class);
log.debug("TopologyEvents: link broken {}", new Object []{src_port.getSwitch().getDPID(),
src_port.getNumber(),
@@ -82,7 +82,7 @@
if (type.equals("port")) {
// port is removed...lets fire reconcile here directly for now
- IPortObject src_port = conn.getFramedGraph().frame(vertex, IPortObject.class);
+ IPortObject src_port = (IPortObject) conn.getFramedGraph().frame(vertex, IPortObject.class);
log.debug("TopologyEvents: Port removed: {}:{}",src_port.getSwitch().getDPID(),src_port.getNumber());
// NOTE: Old code/logic.
@@ -107,4 +107,6 @@
}
+ }
+
}
diff --git a/src/main/java/net/onrc/onos/graph/RamCloudDBConnection.java b/src/main/java/net/onrc/onos/graph/RamCloudDBConnection.java
new file mode 100644
index 0000000..547da44
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/RamCloudDBConnection.java
@@ -0,0 +1,126 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraph;
+import com.tinkerpop.frames.FramedGraph;
+import java.io.File;
+import java.util.Set;
+import org.apache.commons.configuration.Configuration;
+import org.apache.commons.configuration.ConfigurationException;
+import org.apache.commons.configuration.PropertiesConfiguration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class RamCloudDBConnection extends DBConnection {
+ private RamCloudGraph graph;
+ private FramedGraph<RamCloudGraph> fg;
+ private static Logger log = LoggerFactory.getLogger(RamCloudDBConnection.class);
+
+ public RamCloudDBConnection(final String dbConfigFile) {
+ final String coordinatorURL = open(getConfiguration(new File(dbConfigFile)));
+ graph = new RamCloudGraph(coordinatorURL);
+ Set<String> s = graph.getIndexedKeys(Vertex.class);
+ if (!s.contains("dpid")) {
+ graph.createKeyIndex("dpid", Vertex.class);
+ }
+ if (!s.contains("port_id")) {
+ graph.createKeyIndex("port_id", Vertex.class);
+ }
+ if (!s.contains("type")) {
+ graph.createKeyIndex("type", Vertex.class);
+ }
+ if (!s.contains("dl_addr")) {
+ graph.createKeyIndex("dl_addr", Vertex.class);
+ }
+ if (!s.contains("flow_id")) {
+ graph.createKeyIndex("flow_id", Vertex.class);
+ }
+ if (!s.contains("flow_entry_id")) {
+ graph.createKeyIndex("flow_entry_id", Vertex.class);
+ }
+ if (!s.contains("switch_state")) {
+ graph.createKeyIndex("switch_state", Vertex.class);
+ }
+ if (!s.contains("ipv4_address")) {
+ graph.createKeyIndex("ipv4_address", Vertex.class);
+ }
+ fg = new FramedGraph<RamCloudGraph>(graph);
+ }
+
+ @Override
+ public FramedGraph getFramedGraph() {
+ if (isValid()) {
+ return fg;
+ } else {
+ log.error("new FramedGraph failed");
+ return null;
+ }
+ }
+
+ @Override
+ public void addEventListener(LocalGraphChangedListener listener) {
+ //TO-DO
+ }
+
+ @Override
+ public Boolean isValid() {
+ return (graph != null);
+ }
+
+ @Override
+ public void commit() {
+ try {
+ graph.commit();
+ } catch (Exception e) {
+ log.error("{}", e.toString());
+ }
+ }
+
+ @Override
+ public void rollback() {
+ try {
+ graph.rollback();
+ } catch (Exception e) {
+ log.error("{}", e.toString());
+ }
+ }
+
+ @Override
+ public void close() {
+ commit();
+ }
+
+ private static final Configuration getConfiguration(final File dirOrFile) {
+ if (dirOrFile == null) {
+ throw new IllegalArgumentException("Need to specify a configuration file or storage directory");
+ }
+
+ if (!dirOrFile.isFile()) {
+ throw new IllegalArgumentException("Location of configuration must be a file");
+ }
+
+ try {
+ return new PropertiesConfiguration(dirOrFile);
+ } catch (ConfigurationException e) {
+ throw new IllegalArgumentException("Could not load configuration at: " + dirOrFile, e);
+ }
+ }
+
+ private String open(final Configuration configuration) {
+ final String coordinatorIp = configuration.getString("ramcloud.coordinatorIp", null);
+ final String coordinatorPort = configuration.getString("ramcloud.coordinatorPort", null);
+ final String coordinatorURL = coordinatorIp + "," + coordinatorPort;
+ if (coordinatorURL == null) {
+ throw new RuntimeException("Configuration must contain a valid 'coordinatorURL' setting");
+ }
+ return coordinatorURL;
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/RamCloudDBOperation.java b/src/main/java/net/onrc/onos/graph/RamCloudDBOperation.java
new file mode 100644
index 0000000..1487be7
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/RamCloudDBOperation.java
@@ -0,0 +1,27 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraph;
+import com.tinkerpop.frames.FramedGraph;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowId;
+import org.apache.commons.configuration.Configuration;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class RamCloudDBOperation extends DBOperation {
+
+ public RamCloudDBOperation() {
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/TitanDBConnection.java b/src/main/java/net/onrc/onos/graph/TitanDBConnection.java
new file mode 100644
index 0000000..f46e417
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/TitanDBConnection.java
@@ -0,0 +1,122 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import com.thinkaurelius.titan.core.TitanFactory;
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.tinkerpop.blueprints.TransactionalGraph;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.util.wrappers.event.EventTransactionalGraph;
+import com.tinkerpop.frames.FramedGraph;
+import java.util.Set;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class TitanDBConnection extends DBConnection {
+
+ private TitanGraph graph;
+ private static Logger log = LoggerFactory.getLogger(TitanDBConnection.class);
+ private EventTransactionalGraph<TitanGraph> eg;
+
+ public TitanDBConnection(final String dbConfigFile) {
+ graph = TitanFactory.open(dbConfigFile);
+ Set<String> s = graph.getIndexedKeys(Vertex.class);
+ if (!s.contains("dpid")) {
+ graph.createKeyIndex("dpid", Vertex.class);
+ }
+ if (!s.contains("port_id")) {
+ graph.createKeyIndex("port_id", Vertex.class);
+ }
+ if (!s.contains("type")) {
+ graph.createKeyIndex("type", Vertex.class);
+ }
+ if (!s.contains("dl_addr")) {
+ graph.createKeyIndex("dl_addr", Vertex.class);
+ }
+ if (!s.contains("flow_id")) {
+ graph.createKeyIndex("flow_id", Vertex.class);
+ }
+ if (!s.contains("flow_entry_id")) {
+ graph.createKeyIndex("flow_entry_id", Vertex.class);
+ }
+ if (!s.contains("switch_state")) {
+ graph.createKeyIndex("switch_state", Vertex.class);
+ }
+ graph.commit();
+ eg = new EventTransactionalGraph<TitanGraph>(graph);
+ }
+
+ class TransactionHandle {
+
+ protected TransactionalGraph tr;
+
+ public void create() {
+ tr = graph.newTransaction();
+ }
+ }
+
+ @Override
+ public FramedGraph getFramedGraph() {
+ if (isValid()) {
+ FramedGraph<TitanGraph> fg = new FramedGraph<TitanGraph>(graph);
+ return fg;
+ } else {
+ log.error("new FramedGraph failed");
+ return null;
+ }
+ }
+
+ @Override
+ public void addEventListener(LocalGraphChangedListener listener) {
+ EventTransactionalGraph<TitanGraph> eg = this.getEventGraph();
+ eg.addListener(listener);
+ log.debug("Registered listener {}", listener.getClass());
+ }
+
+ @Override
+ public Boolean isValid() {
+ return (graph != null || graph.isOpen());
+ }
+
+ @Override
+ public void commit() {
+ try {
+ graph.commit();
+ } catch (Exception e) {
+ log.error("{}", e.toString());
+ }
+ }
+
+ @Override
+ public void rollback() {
+ try {
+ graph.rollback();
+ } catch (Exception e) {
+ log.error("{}", e.toString());
+ }
+ }
+
+ @Override
+ public void close() {
+ commit();
+ }
+
+ /**
+ * Get EventTransactionalGraph of the titan graph.
+ *
+ * @return EventTransactionalGraph of the titan graph
+ */
+ private EventTransactionalGraph<TitanGraph> getEventGraph() {
+ if (isValid()) {
+ return eg;
+ } else {
+ return null;
+ }
+ }
+}
diff --git a/src/main/java/net/onrc/onos/graph/TitanDBOperation.java b/src/main/java/net/onrc/onos/graph/TitanDBOperation.java
new file mode 100644
index 0000000..1b211d6
--- /dev/null
+++ b/src/main/java/net/onrc/onos/graph/TitanDBOperation.java
@@ -0,0 +1,26 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.graph;
+
+import com.thinkaurelius.titan.core.TitanGraph;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.frames.FramedGraph;
+import com.tinkerpop.frames.structures.FramedVertexIterable;
+import com.tinkerpop.gremlin.java.GremlinPipeline;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.*;
+import net.onrc.onos.ofcontroller.core.ISwitchStorage;
+import net.onrc.onos.ofcontroller.util.FlowEntryId;
+import net.onrc.onos.ofcontroller.util.FlowId;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class TitanDBOperation extends DBOperation {
+
+}
\ No newline at end of file
diff --git a/src/main/java/net/onrc/onos/graph/web/TopoDevicesResource.java b/src/main/java/net/onrc/onos/graph/web/TopoDevicesResource.java
index 18c1069..4f4abba 100644
--- a/src/main/java/net/onrc/onos/graph/web/TopoDevicesResource.java
+++ b/src/main/java/net/onrc/onos/graph/web/TopoDevicesResource.java
@@ -2,7 +2,8 @@
import java.util.Iterator;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
import org.restlet.resource.Get;
@@ -12,7 +13,7 @@
@Get("json")
public Iterator<IDeviceObject> retrieve() {
- GraphDBOperation op = new GraphDBOperation("");
+ DBOperation op = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
return op.getDevices().iterator();
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java b/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
index b11d6d8..4f6c310 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/bgproute/BgpRoute.java
@@ -278,7 +278,7 @@
ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
topologyChangeDetectorTask = new SingletonTask(executor, new TopologyChangeDetector());
- topologyNetService = new TopologyManager("");
+ topologyNetService = new TopologyManager(context);
pathsWaitingOnArp = new HashMap<InetAddress, Path>();
prefixesWaitingOnArp = Multimaps.synchronizedSetMultimap(
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/ILinkStorage.java b/src/main/java/net/onrc/onos/ofcontroller/core/ILinkStorage.java
index 8889092..6b285f4 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/ILinkStorage.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/ILinkStorage.java
@@ -10,7 +10,7 @@
/*
* Init with Storage conf
*/
- public void init(String conf);
+ public void init(final String dbStore, final String conf);
/*
* Generic operation method
@@ -60,7 +60,8 @@
* @param dpid DPID of desired switch.
* @return List of reverse links. Empty list if no port was found.
*/
- public List<Link> getReverseLinks(String dpid);
+
+ public List<Link> getReverseLinks(String dpid);
public List<Link> getActiveLinks();
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/INetMapStorage.java b/src/main/java/net/onrc/onos/ofcontroller/core/INetMapStorage.java
index b052540..2cf0e18 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/INetMapStorage.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/INetMapStorage.java
@@ -14,6 +14,6 @@
DELETE, // Delete the object
UPDATE // Update the object if exists or CREATE/INSERT if does not exist
}
- public void init(String conf);
+ public void init(final String dbStore, final String conf);
public void close();
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/ISwitchStorage.java b/src/main/java/net/onrc/onos/ofcontroller/core/ISwitchStorage.java
index 2cfab3f..36729a6 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/ISwitchStorage.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/ISwitchStorage.java
@@ -16,7 +16,8 @@
/*
* Initialize
*/
- public void init(String conf);
+ public void init(final String dbStore, final String conf);
+
/*
* Update the switch details
*/
@@ -49,7 +50,6 @@
* Delete a port on a switch by num
*/
public boolean deletePort(String dpid, short port);
-
/**
* Get list of all ports on the switch specified by given DPID.
*
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/DeviceStorageImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/DeviceStorageImpl.java
index c830d44..6fcbb29 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/DeviceStorageImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/DeviceStorageImpl.java
@@ -7,7 +7,8 @@
import net.floodlightcontroller.devicemanager.IDevice;
import net.floodlightcontroller.devicemanager.SwitchPort;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.ofcontroller.core.IDeviceStorage;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IIpv4Address;
@@ -22,7 +23,6 @@
import com.google.common.collect.Lists;
import com.google.common.net.InetAddresses;
import com.thinkaurelius.titan.core.TitanException;
-
/**
* This is the class for storing the information of devices into CassandraDB
* @author Pankaj
@@ -30,17 +30,16 @@
public class DeviceStorageImpl implements IDeviceStorage {
protected final static Logger log = LoggerFactory.getLogger(DeviceStorageImpl.class);
- private GraphDBOperation ope;
-
+ private DBOperation ope;
/***
* Initialize function. Before you use this class, please call this method
* @param conf configuration file for Cassandra DB
*/
@Override
- public void init(String conf) {
+ public void init(final String dbStore, final String conf) {
try {
- ope = new GraphDBOperation(conf);
- } catch (TitanException e) {
+ ope = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
+ } catch (Exception e) {
log.error("Couldn't open graph operation", e);
}
}
@@ -107,7 +106,6 @@
return obj;
}
-
/***
* This function is for updating the Device properties.
* @param device The device you want to add into the DB.
@@ -153,7 +151,6 @@
ope.removeDevice(deviceObject);
}
-
/***
* This function is for getting the Device from the DB by Mac address of the device.
* @param mac The device mac address you want to get from the DB.
@@ -161,7 +158,7 @@
*/
@Override
public IDeviceObject getDeviceByMac(String mac) {
- return ope.searchDevice(mac);
+ return ope.searchDevice(mac);
}
/***
@@ -191,15 +188,15 @@
@Override
public void changeDeviceAttachments(IDevice device) {
IDeviceObject obj = null;
- try {
- if ((obj = ope.searchDevice(device.getMACAddressString())) != null) {
- log.debug("Changing device ports {}: found existing device", device.getMACAddressString());
- changeDeviceAttachments(device, obj);
- ope.commit();
- } else {
- log.debug("failed to search device...now adding {}", device.getMACAddressString());
- addDevice(device);
- }
+ try {
+ if ((obj = ope.searchDevice(device.getMACAddressString())) != null) {
+ log.debug("Changing device ports {}: found existing device", device.getMACAddressString());
+ changeDeviceAttachments(device, obj);
+ ope.commit();
+ } else {
+ log.debug("failed to search device...now adding {}", device.getMACAddressString());
+ addDevice(device);
+ }
} catch (TitanException e) {
ope.rollback();
log.error(":addDevice mac:{} failed", device.getMACAddressString());
@@ -260,16 +257,15 @@
log.debug("Changing IP address for {} to {}", device.getMACAddressString(),
device.getIPv4Addresses());
IDeviceObject obj;
- try {
- if ((obj = ope.searchDevice(device.getMACAddressString())) != null) {
- changeDeviceIpv4Addresses(device, obj);
-
- ope.commit();
- } else {
- log.error(":changeDeviceIPv4Address mac:{} failed", device.getMACAddressString());
- }
- } catch (TitanException e) {
- ope.rollback();
+ try {
+ if ((obj = ope.searchDevice(device.getMACAddressString())) != null) {
+ changeDeviceIpv4Addresses(device, obj);
+ ope.commit();
+ } else {
+ log.error(":changeDeviceIPv4Address mac:{} failed", device.getMACAddressString());
+ }
+ } catch (TitanException e) {
+ ope.rollback();
log.error(":changeDeviceIPv4Address mac:{} failed due to exception {}", device.getMACAddressString(), e);
}
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImpl.java
index 60f8e10..fedc90a 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImpl.java
@@ -4,7 +4,7 @@
import java.util.List;
import net.floodlightcontroller.routing.Link;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
import net.onrc.onos.ofcontroller.core.ILinkStorage;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
@@ -15,22 +15,26 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+import net.onrc.onos.graph.GraphDBManager;
+
/**
* This is the class for storing the information of links into GraphDB
*/
public class LinkStorageImpl implements ILinkStorage {
protected final static Logger log = LoggerFactory.getLogger(LinkStorageImpl.class);
- protected GraphDBOperation op;
-
+ protected DBOperation dbop;
+ private static PerfMon pm = PerfMon.getInstance();
/**
* Initialize the object. Open LinkStorage using given configuration file.
* @param conf Path (absolute path for now) to configuration file.
*/
@Override
- public void init(String conf) {
- this.op = new GraphDBOperation(conf);
+ public void init(final String dbStore, final String conf) {
+ this.dbop = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
+
}
// Method designing policy:
@@ -56,11 +60,11 @@
if (link != null) {
try {
if (addLinkImpl(link)) {
- op.commit();
+ dbop.commit();
success = true;
}
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:update {} link:{} failed", dmop, link);
}
@@ -70,11 +74,11 @@
if (link != null && linkinfo != null) {
try {
if (setLinkInfoImpl(link, linkinfo)) {
- op.commit();
+ dbop.commit();
success = true;
}
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:update {} link:{} failed", dmop, link);
}
@@ -84,15 +88,15 @@
if (link != null) {
try {
if (deleteLinkImpl(link)) {
- op.commit();
+ dbop.commit();
success = true;
log.debug("LinkStorageImpl:update {} link:{} succeeded", dmop, link);
} else {
- op.rollback();
+ dbop.rollback();
log.debug("LinkStorageImpl:update {} link:{} failed", dmop, link);
}
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:update {} link:{} failed", dmop, link);
}
@@ -110,7 +114,7 @@
private void deleteDeviceOnPort(Long dpid, Short number)
{
- IPortObject srcPortObject = op.searchPort(HexString.toHexString(dpid), number);
+ IPortObject srcPortObject = dbop.searchPort(HexString.toHexString(dpid), number);
if (srcPortObject == null)
return;
Iterable<IDeviceObject> devices = srcPortObject.getDevices();
@@ -135,22 +139,25 @@
deleteDeviceOnPort(link.getSrc(),link.getSrcPort());
deleteDeviceOnPort(link.getDst(),link.getDstPort());
+ pm.addlink_start();
if (addLinkImpl(link)) {
// Set LinkInfo only if linfo is non-null.
if (linfo != null && (! setLinkInfoImpl(link, linfo))) {
log.debug("Adding linkinfo failed: {}", link);
- op.rollback();
+ dbop.rollback();
}
- op.commit();
+ dbop.commit();
+ pm.addlink_end();
success = true;
} else {
+ pm.addlink_end();
// If we fail here that's because the ports aren't added
// before we try to add the link
log.debug("Adding link failed: {}", link);
- op.rollback();
+ dbop.rollback();
}
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:addLink link:{} linfo:{} failed", link, linfo);
}
@@ -174,10 +181,10 @@
}
try {
- op.commit();
+ dbop.commit();
success = true;
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:addLinks link:s{} failed", links);
}
@@ -197,15 +204,15 @@
try {
if (deleteLinkImpl(lt)) {
- op.commit();
+ dbop.commit();
success = true;
log.debug("LinkStorageImpl:deleteLink(): deleted edges {}", lt);
} else {
- op.rollback();
+ dbop.rollback();
log.error("LinkStorageImpl:deleteLink(): failed invalid vertices {}", lt);
}
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
log.error("LinkStorageImpl:deleteLink(): failed {} {}",
new Object[]{lt, e.toString()});
e.printStackTrace();
@@ -225,14 +232,14 @@
try {
for (Link lt : links) {
if (! deleteLinkImpl(lt)) {
- op.rollback();
+ dbop.rollback();
return false;
}
}
- op.commit();
+ dbop.commit();
success = true;
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:deleteLinks failed invalid vertices {}", links);
}
@@ -249,8 +256,7 @@
@Override
public List<Link> getLinks(Long dpid, short port) {
List<Link> links = new ArrayList<Link>();
-
- IPortObject srcPort = op.searchPort(HexString.toHexString(dpid), port);
+ IPortObject srcPort = dbop.searchPort(HexString.toHexString(dpid), port);
if (srcPort == null)
return links;
ISwitchObject srcSw = srcPort.getSwitch();
@@ -279,7 +285,7 @@
public List<Link> getReverseLinks(Long dpid, short port) {
List<Link> links = new ArrayList<Link>();
- IPortObject srcPort = op.searchPort(HexString.toHexString(dpid), port);
+ IPortObject srcPort = dbop.searchPort(HexString.toHexString(dpid), port);
if (srcPort == null)
return links;
ISwitchObject srcSw = srcPort.getSwitch();
@@ -311,15 +317,15 @@
try {
for(Link l : linksToDelete) {
if (! deleteLinkImpl(l)) {
- op.rollback();
+ dbop.rollback();
log.error("LinkStorageImpl:deleteLinksOnPort dpid:{} port:{} failed", dpid, port);
return false;
}
}
- op.commit();
+ dbop.commit();
success = true;
} catch (Exception e) {
- op.rollback();
+ dbop.rollback();
e.printStackTrace();
log.error("LinkStorageImpl:deleteLinksOnPort dpid:{} port:{} failed", dpid, port);
}
@@ -335,8 +341,7 @@
@Override
public List<Link> getLinks(String dpid) {
List<Link> links = new ArrayList<Link>();
-
- ISwitchObject srcSw = op.searchSwitch(dpid);
+ ISwitchObject srcSw = dbop.searchSwitch(dpid);
if(srcSw != null) {
for(IPortObject srcPort : srcSw.getPorts()) {
@@ -366,7 +371,7 @@
public List<Link> getReverseLinks(String dpid) {
List<Link> links = new ArrayList<Link>();
- ISwitchObject srcSw = op.searchSwitch(dpid);
+ ISwitchObject srcSw = dbop.searchSwitch(dpid);
if(srcSw != null) {
for(IPortObject srcPort : srcSw.getPorts()) {
@@ -394,7 +399,7 @@
*/
@Override
public List<Link> getActiveLinks() {
- Iterable<ISwitchObject> switches = op.getActiveSwitches();
+ Iterable<ISwitchObject> switches = dbop.getActiveSwitches();
List<Link> links = new ArrayList<Link>();
@@ -458,17 +463,22 @@
// get source port vertex
String dpid = HexString.toHexString(lt.getSrc());
short port = lt.getSrcPort();
- vportSrc = op.searchPort(dpid, port);
+ log.debug("addLinkImpl Src dpid : {} port : {}", dpid, port);
+ vportSrc = dbop.searchPort(dpid, port);
// get dest port vertex
dpid = HexString.toHexString(lt.getDst());
port = lt.getDstPort();
- vportDst = op.searchPort(dpid, port);
+ log.debug("addLinkImpl Dst dpid : {} port : {}", dpid, port);
+ vportDst = dbop.searchPort(dpid, port);
+
+ log.debug("addLinkImpl vportSrc : {} vportDst : {}", vportSrc, vportDst);
if (vportSrc != null && vportDst != null) {
IPortObject portExist = null;
// check if the link exists
for (IPortObject V : vportSrc.getLinkedPorts()) {
+ log.debug("vportSrc.getLinkedPorts() :{}", V);
if (V.equals(vportDst)) {
portExist = V;
break;
@@ -479,8 +489,8 @@
vportSrc.setLinkPort(vportDst);
success = true;
} else {
- log.debug("LinkStorageImpl:addLinkImpl failed link exists {} {} src {} dst {}",
- new Object[]{op, lt, vportSrc, vportDst});
+ log.error("LinkStorageImpl:addLinkImpl failed link exists {} {} src {} dst {}",
+ new Object[]{dbop, lt, vportSrc, vportDst});
}
}
@@ -494,12 +504,12 @@
// get source port vertex
String dpid = HexString.toHexString(lt.getSrc());
short port = lt.getSrcPort();
- vportSrc = op.searchPort(dpid, port);
+ vportSrc = dbop.searchPort(dpid, port);
// get dst port vertex
dpid = HexString.toHexString(lt.getDst());
port = lt.getDstPort();
- vportDst = op.searchPort(dpid, port);
+ vportDst = dbop.searchPort(dpid, port);
// FIXME: This needs to remove all edges
if (vportSrc != null && vportDst != null) {
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImpl.java
index 9963887..ab73961 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImpl.java
@@ -3,9 +3,12 @@
import java.util.ArrayList;
import java.util.List;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+
import net.floodlightcontroller.core.IOFSwitch;
-import net.onrc.onos.graph.GraphDBConnection;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
+import net.onrc.onos.ofcontroller.core.ISwitchStorage;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IDeviceObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
@@ -21,19 +24,24 @@
* This is the class for storing the information of switches into GraphDB
*/
public class SwitchStorageImpl implements ISwitchStorage {
- protected GraphDBOperation op;
+
+ protected DBOperation op;
protected final static Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class);
+ public final long measureONOSTimeProp = Long.valueOf(System.getProperty("benchmark.measureONOS", "0"));
+ public final long measureAllTimeProp = Long.valueOf(System.getProperty("benchmark.measureAll", "0"));
+
+ private static PerfMon pm = PerfMon.getInstance();
/***
* Initialize function. Before you use this class, please call this method
* @param conf configuration file for Cassandra DB
*/
@Override
- public void init(String conf) {
- GraphDBConnection conn = GraphDBConnection.getInstance(conf);
- op = new GraphDBOperation(conn);
+ public void init(final String dbStore, final String conf) {
+ op = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
}
+
/***
* Finalize/close function. After you use this class, please call this method.
* It will close the DB connection.
@@ -136,27 +144,65 @@
String dpid = sw.getStringId();
log.info("SwitchStorage:addSwitch(): dpid {} ", dpid);
-
+ long startSwitchTime = 0, endSwitchTime = 0;
+ long startUpdSwitchTime = 0, endUpdSwitchTime=0;
+ long startPortTime = 0, endPortTime=0;
+ long totalStartTime =0, totalEndTime=0;
+ long Tstamp1=0;
+
try {
+ if (measureONOSTimeProp == 1) {
+ log.error("Performance: addSwitch dpid= {} Start", dpid);
+ totalStartTime = System.nanoTime();
+ }
+ pm.addswitch_start();
ISwitchObject curr = op.searchSwitch(dpid);
+ if (measureONOSTimeProp == 1) {
+ Tstamp1 = System.nanoTime();
+ log.error("Performance: addSwitch dpid= {} searchSwitch done at {} took {}", dpid, Tstamp1, Tstamp1-totalStartTime);
+ }
+
if (curr != null) {
//If existing the switch. set The SW state ACTIVE.
log.info("SwitchStorage:addSwitch dpid:{} already exists", dpid);
+ if (measureONOSTimeProp == 1) {
+ startUpdSwitchTime = System.nanoTime();
+ }
setSwitchStateImpl(curr, SwitchState.ACTIVE);
+ if (measureONOSTimeProp == 1) {
+ endUpdSwitchTime = System.nanoTime();
+ }
} else {
+ if (measureONOSTimeProp == 1) {
+ startSwitchTime = System.nanoTime();
+ }
curr = addSwitchImpl(dpid);
+ pm.addswitch_end();
+ if (measureONOSTimeProp == 1) {
+ endSwitchTime = System.nanoTime();
+ //log.error("Performance: addSwitch dpid= {} addSwitchImpl done at {} took {}", dpid, endSwitchTime, endSwitchTime-startSwitchTime);
+ log.error("Performance: addSwitch dpid= {} End searchSwitch {} addSwitchImpl {} total {} diff {}", dpid, Tstamp1-totalStartTime, endSwitchTime-startSwitchTime, endSwitchTime-totalStartTime,endSwitchTime-totalStartTime-(Tstamp1-totalStartTime)-(endSwitchTime-startSwitchTime));
+ }
}
-
+ if (measureONOSTimeProp == 1) {
+ startPortTime = System.nanoTime();
+ }
+ long noOfPorts = 0;
+ pm.addport_start();
for (OFPhysicalPort port: sw.getPorts()) {
//addPort(dpid, port);
addPortImpl(curr, port);
-
+ noOfPorts++;
+ pm.addport_incr();
}
-
+ pm.addport_end();
+ if (measureONOSTimeProp == 1) {
+ endPortTime = System.nanoTime();
+ }
// XXX for now delete devices when we change a port to prevent
// having stale devices.
DeviceStorageImpl deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
for (IPortObject portObject : curr.getPorts()) {
for (IDeviceObject deviceObject : portObject.getDevices()) {
// The deviceStorage has to remove on the object gained by its own
@@ -166,6 +212,22 @@
}
op.commit();
+ if (measureONOSTimeProp == 1) {
+ totalEndTime = System.nanoTime();
+ }
+ if (startSwitchTime != 0) {
+ //log.error("Performance -- switch add total time {}", endSwitchTime - startSwitchTime);
+ log.error("Performance -- switch add total time {} including_search {}", endSwitchTime - startSwitchTime, endSwitchTime - totalStartTime);
+ }
+ if (startUpdSwitchTime != 0) {
+ log.error("Performance -- switch update total time {} including_search {}", endUpdSwitchTime - startUpdSwitchTime, endUpdSwitchTime - totalStartTime);
+ }
+ if (startPortTime != 0) {
+ log.error("Performance @@ port add total time {} no of ports written {}", endPortTime - startPortTime, noOfPorts);
+ }
+ if (totalStartTime != 0) {
+ log.error("Performance && total time for add switch {}", totalEndTime - totalStartTime);
+ }
success = true;
} catch (Exception e) {
op.rollback();
@@ -312,7 +374,7 @@
// XXX for now delete devices when we change a port to prevent
// having stale devices.
DeviceStorageImpl deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
for (IDeviceObject deviceObject : portObject.getDevices()) {
deviceStorage.removeDevice(deviceObject);
@@ -342,7 +404,7 @@
boolean success = false;
DeviceStorageImpl deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
try {
ISwitchObject sw = op.searchSwitch(dpid);
@@ -494,4 +556,4 @@
new Object[] {port.getPortId(), state, desc});
}
}
-}
\ No newline at end of file
+}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
index 5e01578..3a6db70 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoLinkServiceImpl.java
@@ -4,7 +4,7 @@
import java.util.List;
import net.floodlightcontroller.routing.Link;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoLinkService;
@@ -14,12 +14,13 @@
import com.tinkerpop.blueprints.Vertex;
import com.tinkerpop.gremlin.java.GremlinPipeline;
+import net.onrc.onos.graph.GraphDBManager;
import com.tinkerpop.pipes.PipeFunction;
import com.tinkerpop.pipes.transform.PathPipe;
public class TopoLinkServiceImpl implements ITopoLinkService {
-
- protected GraphDBOperation op;
+
+ protected DBOperation dbop;
protected final static Logger log = LoggerFactory.getLogger(TopoLinkServiceImpl.class);
@Override
@@ -29,15 +30,17 @@
@Override
public void close() {
- op.close();
+ dbop.close();
}
@Override
public List<Link> getActiveLinks() {
- op = new GraphDBOperation("");
- op.commit(); //Commit to ensure we see latest data
- Iterable<ISwitchObject> switches = op.getActiveSwitches();
- List<Link> links = new ArrayList<Link>();
+ // TODO Auto-generated method stub
+ dbop = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
+ //dbop = GraphDBManager.getDBOperation("", "");
+ //dbop.commit(); //Commit to ensure we see latest data
+ Iterable<ISwitchObject> switches = dbop.getActiveSwitches();
+ List<Link> links = new ArrayList<Link>();
for (ISwitchObject sw : switches) {
GremlinPipeline<Vertex, Link> pipe = new GremlinPipeline<Vertex, Link>();
ExtractLink extractor = new ExtractLink();
@@ -52,14 +55,14 @@
}
}
- op.commit();
+ dbop.commit();
return links;
}
@Override
public List<Link> getLinksOnSwitch(String dpid) {
- List<Link> links = new ArrayList<Link>();
- ISwitchObject sw = op.searchSwitch(dpid);
+ List<Link> links = new ArrayList<Link>();
+ ISwitchObject sw = dbop.searchSwitch(dpid);
GremlinPipeline<Vertex, Link> pipe = new GremlinPipeline<Vertex, Link>();
ExtractLink extractor = new ExtractLink();
diff --git a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
index 52a5817..d1bd491 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/core/internal/TopoSwitchServiceImpl.java
@@ -1,6 +1,7 @@
package net.onrc.onos.ofcontroller.core.internal;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyService.ITopoSwitchService;
@@ -9,16 +10,16 @@
import org.slf4j.LoggerFactory;
public class TopoSwitchServiceImpl implements ITopoSwitchService {
-
- private GraphDBOperation op;
+
+ private DBOperation op;
protected final static Logger log = LoggerFactory.getLogger(TopoSwitchServiceImpl.class);
- public TopoSwitchServiceImpl(String conf) {
- op = new GraphDBOperation(conf);
+ public TopoSwitchServiceImpl(final String dbStore, String conf) {
+ op = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
}
public TopoSwitchServiceImpl() {
- this("");
+ this("","");
}
@Override
@@ -34,27 +35,27 @@
@Override
public Iterable<ISwitchObject> getActiveSwitches() {
// TODO Auto-generated method stub
- op.close(); //Commit to ensure we see latest data
+ //op.close(); //Commit to ensure we see latest data
return op.getActiveSwitches();
}
@Override
public Iterable<ISwitchObject> getAllSwitches() {
// TODO Auto-generated method stub
- op.close(); //Commit to ensure we see latest data
+ //op.close(); //Commit to ensure we see latest data
return op.getAllSwitches();
}
@Override
public Iterable<ISwitchObject> getInactiveSwitches() {
// TODO Auto-generated method stub
- op.close(); //Commit to ensure we see latest data
+ //op.close(); //Commit to ensure we see latest data
return op.getInactiveSwitches();
}
@Override
public Iterable<IPortObject> getPortsOnSwitch(String dpid) {
- op.close(); //Commit to ensure we see latest data
+ //op.close(); //Commit to ensure we see latest data
ISwitchObject switchObject = op.searchSwitch(dpid);
if (switchObject != null) {
return switchObject.getPorts();
diff --git a/src/main/java/net/onrc/onos/ofcontroller/devicemanager/OnosDeviceManager.java b/src/main/java/net/onrc/onos/ofcontroller/devicemanager/OnosDeviceManager.java
index f75a2b0..1b14875 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/devicemanager/OnosDeviceManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/devicemanager/OnosDeviceManager.java
@@ -179,7 +179,7 @@
floodlightProvider = context.getServiceImpl(IFloodlightProviderService.class);
deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
}
@Override
diff --git a/src/main/java/net/onrc/onos/ofcontroller/floodlightlistener/NetworkGraphPublisher.java b/src/main/java/net/onrc/onos/ofcontroller/floodlightlistener/NetworkGraphPublisher.java
index 68c2b7c..4d564e9 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/floodlightlistener/NetworkGraphPublisher.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/floodlightlistener/NetworkGraphPublisher.java
@@ -21,9 +21,10 @@
import net.floodlightcontroller.routing.Link;
import net.floodlightcontroller.threadpool.IThreadPoolService;
import net.floodlightcontroller.util.MACAddress;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.DBConnection;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.datagrid.IDatagridService;
-import net.onrc.onos.graph.GraphDBConnection;
-import net.onrc.onos.graph.GraphDBOperation;
import net.onrc.onos.graph.IDBConnection;
import net.onrc.onos.graph.LocalTopologyEventListener;
import net.onrc.onos.ofcontroller.core.IDeviceStorage;
@@ -64,9 +65,10 @@
protected final static Logger log = LoggerFactory.getLogger(NetworkGraphPublisher.class);
//protected IDeviceService deviceService;
protected IControllerRegistryService registryService;
- protected GraphDBOperation op;
+ protected DBOperation op;
protected static final String DBConfigFile = "dbconf";
+ protected static final String GraphDBStore = "graph_db_store";
protected static final String CleanupEnabled = "EnableCleanup";
protected IThreadPoolService threadPool;
protected IFloodlightProviderService floodlightProvider;
@@ -87,6 +89,7 @@
Thread.currentThread().setName("SwitchCleanup@" + old);
try {
log.debug("Running cleanup thread");
+ op = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
switchCleanup();
}
catch (Exception e) {
@@ -150,7 +153,7 @@
}
protected void switchCleanup() {
- op.close();
+ //op.close();
Iterable<ISwitchObject> switches = op.getActiveSwitches();
log.debug("Checking for inactive switches");
@@ -447,7 +450,11 @@
throws FloodlightModuleException {
Map<String, String> configMap = context.getConfigParams(this);
String conf = configMap.get(DBConfigFile);
- op = new GraphDBOperation(conf);
+ String dbStore = configMap.get(GraphDBStore);
+ op = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
+ if (op == null) {
+ System.out.println("publisher op is null");
+ }
floodlightProvider =
context.getServiceImpl(IFloodlightProviderService.class);
@@ -458,13 +465,13 @@
datagridService = context.getServiceImpl(IDatagridService.class);
devStore = new DeviceStorageImpl();
- devStore.init(conf);
+ devStore.init(dbStore, conf);
swStore = new SwitchStorageImpl();
- swStore.init(conf);
+ swStore.init(dbStore, conf);
linkStore = new LinkStorageImpl();
- linkStore.init(conf);
+ linkStore.init(dbStore, conf);
log.debug("Initializing NetworkGraphPublisher module with {}", conf);
@@ -481,7 +488,7 @@
log.debug("Adding EventListener");
IDBConnection conn = op.getDBConnection();
- conn.addEventListener(new LocalTopologyEventListener((GraphDBConnection) conn));
+ conn.addEventListener(new LocalTopologyEventListener((DBConnection) conn));
// Setup the Cleanup task.
if (cleanupNeeded == null || !cleanupNeeded.equals("False")) {
ScheduledExecutorService ses = threadPool.getScheduledExecutor();
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/ApplnObjectType.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/ApplnObjectType.java
new file mode 100644
index 0000000..8cb1316
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/ApplnObjectType.java
@@ -0,0 +1,16 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.ofcontroller.flowmanager;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public enum ApplnObjectType {
+ FLOWPATH,
+ FLOWENTRY,
+ UNKNOWN
+}
+
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/DBOperationType.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/DBOperationType.java
new file mode 100644
index 0000000..e0de595
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/DBOperationType.java
@@ -0,0 +1,18 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.ofcontroller.flowmanager;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public enum DBOperationType {
+ ADD,
+ UPDATE,
+ QUERY,
+ REMOVE,
+ INVALID
+}
+
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowDatabaseOperation.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowDatabaseOperation.java
old mode 100644
new mode 100755
index c3d7501..e3dcad0
--- a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowDatabaseOperation.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowDatabaseOperation.java
@@ -1,13 +1,15 @@
package net.onrc.onos.ofcontroller.flowmanager;
+import com.tinkerpop.blueprints.Direction;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.ArrayList;
import java.util.LinkedList;
+import java.util.Map;
+
import net.floodlightcontroller.util.MACAddress;
-
-import net.onrc.onos.graph.GraphDBOperation;
-
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IBaseObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
@@ -17,148 +19,150 @@
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudVertex;
+
/**
* Class for performing Flow-related operations on the Database.
*/
public class FlowDatabaseOperation {
private final static Logger log = LoggerFactory.getLogger(FlowDatabaseOperation.class);
+ private static final boolean measureONOSFlowTimeProp = Long.valueOf(System.getProperty("benchmark.measureONOSFlow", "0")) != 0;
+ private static final boolean measureONOSFlowEntryTimeProp = Long.valueOf(System.getProperty("benchmark.measureONOSFlowEntry", "0")) != 0;
/**
- * Add a flow.
+ * Add a flow by batching all flow path properties and flow entries together.
+ * This is done for performance reasons.
*
* @param dbHandler the Graph Database handler to use.
* @param flowPath the Flow Path to install.
* @return true on success, otherwise false.
*/
- static boolean addFlow(GraphDBOperation dbHandler, FlowPath flowPath) {
- IFlowPath flowObj = null;
- boolean found = false;
- try {
- if ((flowObj = dbHandler.searchFlowPath(flowPath.flowId())) != null) {
- found = true;
- } else {
- flowObj = dbHandler.newFlowPath();
+ static boolean addFlowFast(DBOperation dbHandler, FlowPath flowPath) {
+ IFlowPath flowPathObj;
+ FlowPathProperty flowProp = new FlowPathProperty();
+ FlowEntity flowPathEntity = new FlowEntity();
+ boolean flowPathUpdate = false;
+
+ flowPathObj = dbHandler.searchFlowPath(flowPath.flowId()); // getVertices("flow_id")
+ if (flowPathObj == null) {
+ try {
+ flowPathEntity.operationBegin(DBOperationType.ADD.toString());
+ flowPathObj = dbHandler.newFlowPath();
+ } catch (Exception e) {
+ flowPathObj = null;
+ StringWriter sw = new StringWriter();
+ e.printStackTrace(new PrintWriter(sw));
+ log.error(":addFlow FlowId:{} failed: {}", flowPath.flowId(), sw.toString());
}
- } catch (Exception e) {
- dbHandler.rollback();
-
- StringWriter sw = new StringWriter();
- e.printStackTrace(new PrintWriter(sw));
- String stacktrace = sw.toString();
-
- log.error(":addFlow FlowId:{} failed: {}",
- flowPath.flowId(),
- stacktrace);
- return false;
+ flowPathEntity.setProperty("user_state", "FP_USER_ADD");
+ flowProp.setFlowPathUserState("FP_USER_ADD");
+ } else {
+ flowPathUpdate = true;
+ // Remove the old Flow Entries (this is special for RAMCloud)
+ for (IFlowEntry flowEntryObj : flowPathObj.getFlowEntries()) { // get.@Adjacency("flow", IN)
+ flowPathEntity.operationBegin(DBOperationType.REMOVE.toString());
+ dbHandler.removeFlowEntry(flowEntryObj); // removeVertex()
+ flowPathEntity.operationEnd(DBOperationType.REMOVE.toString());
+ }
+ flowPathEntity.operationBegin(DBOperationType.UPDATE.toString());
+ flowPathEntity.setProperty("user_state", "FP_USER_ADD");
+ flowProp.setFlowPathUserState("FP_USER_MODIFY");
}
- if (flowObj == null) {
- log.error(":addFlow FlowId:{} failed: Flow object not created",
- flowPath.flowId());
+ if (flowPathObj == null) {
+ log.error(":addFlow FlowId:{} failed: Flow object not created", flowPath.flowId());
dbHandler.rollback();
return false;
}
- //
- // Remove the old Flow Entries
- //
- if (found) {
- Iterable<IFlowEntry> flowEntries = flowObj.getFlowEntries();
- LinkedList<IFlowEntry> deleteFlowEntries =
- new LinkedList<IFlowEntry>();
- for (IFlowEntry flowEntryObj : flowEntries)
- deleteFlowEntries.add(flowEntryObj);
- for (IFlowEntry flowEntryObj : deleteFlowEntries) {
- flowObj.removeFlowEntry(flowEntryObj);
- dbHandler.removeFlowEntry(flowEntryObj);
- }
- }
+ flowPathEntity.setProperty("flow_id", flowPath.flowId().toString());
+ // Set the Flow key
+ flowProp.setFlowId(flowPath.flowId().toString());
- //
- // Set the Flow key:
- // - flowId
- //
- flowObj.setFlowId(flowPath.flowId().toString());
- flowObj.setType("flow");
+ // Set the Flow attributes
+ flowPathEntity.setProperty("installer_id", flowPath.installerId().toString());
+ flowProp.setInstallerId(flowPath.installerId().toString());
- //
- // Set the Flow attributes:
- // - flowPath.installerId()
- // - flowPath.flowPathType()
- // - flowPath.flowPathUserState()
- // - flowPath.flowPathFlags()
- // - flowPath.idleTimeout()
- // - flowPath.hardTimeout()
- // - flowPath.dataPath().srcPort()
- // - flowPath.dataPath().dstPort()
- // - flowPath.matchSrcMac()
- // - flowPath.matchDstMac()
- // - flowPath.matchEthernetFrameType()
- // - flowPath.matchVlanId()
- // - flowPath.matchVlanPriority()
- // - flowPath.matchSrcIPv4Net()
- // - flowPath.matchDstIPv4Net()
- // - flowPath.matchIpProto()
- // - flowPath.matchIpToS()
- // - flowPath.matchSrcTcpUdpPort()
- // - flowPath.matchDstTcpUdpPort()
- // - flowPath.flowEntryActions()
- //
- flowObj.setInstallerId(flowPath.installerId().toString());
- flowObj.setFlowPathType(flowPath.flowPathType().toString());
- flowObj.setFlowPathUserState(flowPath.flowPathUserState().toString());
- flowObj.setFlowPathFlags(flowPath.flowPathFlags().flags());
- flowObj.setIdleTimeout(flowPath.idleTimeout());
- flowObj.setHardTimeout(flowPath.hardTimeout());
- flowObj.setSrcSwitch(flowPath.dataPath().srcPort().dpid().toString());
- flowObj.setSrcPort(flowPath.dataPath().srcPort().port().value());
- flowObj.setDstSwitch(flowPath.dataPath().dstPort().dpid().toString());
- flowObj.setDstPort(flowPath.dataPath().dstPort().port().value());
+ flowPathEntity.setProperty("flow_path_type", flowPath.flowPathType().toString());
+ flowProp.setFlowPathType(flowPath.flowPathType().toString());
+
+ flowPathEntity.setProperty("user_state", flowPath.flowPathUserState().toString());
+ flowProp.setFlowPathUserState(flowPath.flowPathUserState().toString());
+
+
+ flowPathEntity.setProperty("flow_path_flags", flowPath.flowPathFlags().flags());
+ flowProp.setFlowPathFlags(flowPath.flowPathFlags().flags());
+
+ flowPathEntity.setProperty("idle_timeout", flowPath.idleTimeout());
+ flowProp.setIdleTimeout(flowPath.idleTimeout());
+
+ flowPathEntity.setProperty("hard_timeout", flowPath.hardTimeout());
+ flowProp.setHardTimeout(flowPath.hardTimeout());
+
+ flowPathEntity.setProperty("src_switch", flowPath.dataPath().srcPort().dpid().toString());
+ flowProp.setSrcSwitch(flowPath.dataPath().srcPort().dpid().toString());
+
+ flowPathEntity.setProperty("src_port", flowPath.dataPath().srcPort().port().value());
+ flowProp.setSrcPort(flowPath.dataPath().srcPort().port().value());
+
+ flowPathEntity.setProperty("dst_switch", flowPath.dataPath().dstPort().dpid().toString());
+ flowProp.setDstSwitch(flowPath.dataPath().dstPort().dpid().toString());
+
+ flowPathEntity.setProperty("dst_port", flowPath.dataPath().dstPort().port().value());
+ flowProp.setDstPort(flowPath.dataPath().dstPort().port().value());
+
if (flowPath.flowEntryMatch().matchSrcMac()) {
- flowObj.setMatchSrcMac(flowPath.flowEntryMatch().srcMac().toString());
+ flowPathEntity.setProperty("matchSrcMac",flowPath.flowEntryMatch().srcMac().toString());
+ flowProp.setMatchSrcMac(flowPath.flowEntryMatch().srcMac().toString());
}
if (flowPath.flowEntryMatch().matchDstMac()) {
- flowObj.setMatchDstMac(flowPath.flowEntryMatch().dstMac().toString());
+ flowPathEntity.setProperty("matchDstMac", flowPath.flowEntryMatch().dstMac().toString());
+ flowProp.setMatchDstMac(flowPath.flowEntryMatch().dstMac().toString());
}
if (flowPath.flowEntryMatch().matchEthernetFrameType()) {
- flowObj.setMatchEthernetFrameType(flowPath.flowEntryMatch().ethernetFrameType());
+ flowPathEntity.setProperty("matchEthernetFrameType", flowPath.flowEntryMatch().ethernetFrameType());
+ flowProp.setMatchEthernetFrameType(flowPath.flowEntryMatch().ethernetFrameType());
}
if (flowPath.flowEntryMatch().matchVlanId()) {
- flowObj.setMatchVlanId(flowPath.flowEntryMatch().vlanId());
+ flowPathEntity.setProperty("matchVlanId", flowPath.flowEntryMatch().vlanId());
+ flowProp.setMatchVlanId(flowPath.flowEntryMatch().vlanId());
}
if (flowPath.flowEntryMatch().matchVlanPriority()) {
- flowObj.setMatchVlanPriority(flowPath.flowEntryMatch().vlanPriority());
+ flowPathEntity.setProperty("matchVlanPriority", flowPath.flowEntryMatch().vlanPriority());
+ flowProp.setMatchVlanPriority(flowPath.flowEntryMatch().vlanPriority());
}
if (flowPath.flowEntryMatch().matchSrcIPv4Net()) {
- flowObj.setMatchSrcIPv4Net(flowPath.flowEntryMatch().srcIPv4Net().toString());
+ flowPathEntity.setProperty("matchSrcIPv4Net", flowPath.flowEntryMatch().srcIPv4Net().toString());
+ flowProp.setMatchSrcIPv4Net(flowPath.flowEntryMatch().srcIPv4Net().toString());
}
if (flowPath.flowEntryMatch().matchDstIPv4Net()) {
- flowObj.setMatchDstIPv4Net(flowPath.flowEntryMatch().dstIPv4Net().toString());
+ flowPathEntity.setProperty("matchDstIPv4Net", flowPath.flowEntryMatch().dstIPv4Net().toString());
+ flowProp.setMatchDstIPv4Net(flowPath.flowEntryMatch().dstIPv4Net().toString());
}
if (flowPath.flowEntryMatch().matchIpProto()) {
- flowObj.setMatchIpProto(flowPath.flowEntryMatch().ipProto());
+ flowPathEntity.setProperty("matchIpProto", flowPath.flowEntryMatch().ipProto());
+ flowProp.setMatchIpProto(flowPath.flowEntryMatch().ipProto());
}
if (flowPath.flowEntryMatch().matchIpToS()) {
- flowObj.setMatchIpToS(flowPath.flowEntryMatch().ipToS());
+ flowPathEntity.setProperty("matchIpToS", flowPath.flowEntryMatch().ipToS());
+ flowProp.setMatchIpToS(flowPath.flowEntryMatch().ipToS());
}
if (flowPath.flowEntryMatch().matchSrcTcpUdpPort()) {
- flowObj.setMatchSrcTcpUdpPort(flowPath.flowEntryMatch().srcTcpUdpPort());
+ flowPathEntity.setProperty("matchSrcTcpUdpPort", flowPath.flowEntryMatch().srcTcpUdpPort());
+ flowProp.setMatchSrcTcpUdpPort(flowPath.flowEntryMatch().srcTcpUdpPort());
}
if (flowPath.flowEntryMatch().matchDstTcpUdpPort()) {
- flowObj.setMatchDstTcpUdpPort(flowPath.flowEntryMatch().dstTcpUdpPort());
+ flowPathEntity.setProperty("matchDstTcpUdpPort", flowPath.flowEntryMatch().dstTcpUdpPort());
+ flowProp.setMatchDstTcpUdpPort(flowPath.flowEntryMatch().dstTcpUdpPort());
}
if (! flowPath.flowEntryActions().actions().isEmpty()) {
- flowObj.setActions(flowPath.flowEntryActions().toString());
+ flowPathEntity.setProperty("actions", flowPath.flowEntryActions().toString());
+ flowProp.setActions(flowPath.flowEntryActions().toString());
}
- flowObj.setDataPathSummary(flowPath.dataPath().dataPathSummary());
+ flowPathEntity.setProperty("data_path_summary", flowPath.dataPath().dataPathSummary());
+ flowProp.setDataPathSummary(flowPath.dataPath().dataPathSummary());
- if (found)
- flowObj.setFlowPathUserState("FP_USER_MODIFY");
- else
- flowObj.setFlowPathUserState("FP_USER_ADD");
-
- // Flow edges:
- // HeadFE
-
+ flowProp.commitProperties(dbHandler, flowPathObj);
//
// Flow Entries:
@@ -168,15 +172,129 @@
if (flowEntry.flowEntryUserState() == FlowEntryUserState.FE_USER_DELETE)
continue; // Skip: all Flow Entries were deleted earlier
- if (addFlowEntry(dbHandler, flowObj, flowEntry) == null) {
- dbHandler.rollback();
- return false;
+ IFlowEntry iFlowEntry;
+ FlowEntryProperty flowEntryProp = new FlowEntryProperty();
+ FlowEntity flowEntryEntity = new FlowEntity();
+ boolean updateFlowEntry = false;
+
+ try {
+ iFlowEntry = dbHandler.searchFlowEntry(flowEntry.flowEntryId()); // getVertices()
+ if (iFlowEntry != null) {
+ updateFlowEntry = true;
+ flowEntryEntity.operationBegin(DBOperationType.UPDATE.toString());
+ flowEntryEntity.setProperty("user_state", "FE_USER_MODIFY");
+ flowEntryProp.setUserState("FE_USER_MODIFY");
+ } else {
+ flowEntryEntity.operationBegin(DBOperationType.ADD.toString());
+ flowEntryEntity.setProperty("user_state", "FE_USER_ADD");
+ flowEntryProp.setUserState("FE_USER_ADD");
+ flowEntryEntity.addEdge(flowPathObj, Direction.OUT, "flow");
+ }
+ } catch (Exception e) {
+ // TODO do we really need to catch this exception.
}
- }
- dbHandler.commit();
+
+ flowEntryEntity.setProperty("flow_id", flowEntry.flowEntryId().toString());
+ // Set the Flow Entry key
+ flowEntryEntity.setProperty("flow_entry_id", flowEntry.flowEntryId().toString());
+ flowEntryEntity.setProperty("type", "flow_entry");
+
+ // Set the Flow Entry Edges
+ ISwitchObject sw = dbHandler.searchSwitch(flowEntry.dpid().toString()); // toshi memo: getVertices()
+
+ flowEntryEntity.setProperty("idle_timeout", flowEntry.idleTimeout());
+
+ flowEntryEntity.setProperty("hard_timeout", flowEntry.hardTimeout());
+
+ flowEntryEntity.setProperty("switch_dpid", flowEntry.dpid().toString());
+
+ flowEntryEntity.addEdge(sw, Direction.OUT, "switch");
+ if (flowEntry.flowEntryMatch().matchInPort()) {
+ IPortObject inport = dbHandler.searchPort(flowEntry.dpid().toString(), flowEntry.flowEntryMatch().inPort().value()); // toshi memo: getVertices()
+
+ flowEntryEntity.setProperty("matchInPort", flowEntry.flowEntryMatch().inPort().value());
+ flowEntryEntity.addEdge(inport, Direction.OUT, "inport");
+ }
+
+ // Set the Flow Entry attributes
+ if (flowEntry.flowEntryMatch().matchSrcMac()) {
+ flowEntryEntity.setProperty("matchSrcMac", flowEntry.flowEntryMatch().srcMac().toString());
+ }
+ if (flowEntry.flowEntryMatch().matchDstMac()) {
+ flowEntryEntity.setProperty("matchDstMac", flowEntry.flowEntryMatch().dstMac().toString());
+ }
+ if (flowEntry.flowEntryMatch().matchEthernetFrameType()) {
+ flowEntryEntity.setProperty("matchEthernetFrameType", flowEntry.flowEntryMatch().ethernetFrameType());
+ }
+ if (flowEntry.flowEntryMatch().matchVlanId()) {
+ flowEntryEntity.setProperty("matchVlanId", flowEntry.flowEntryMatch().vlanId());
+ }
+ if (flowEntry.flowEntryMatch().matchVlanPriority()) {
+ flowEntryEntity.setProperty("matchVlanPriority", flowEntry.flowEntryMatch().vlanPriority());
+ }
+ if (flowEntry.flowEntryMatch().matchSrcIPv4Net()) {
+ flowEntryEntity.setProperty("matchSrcIPv4Net", flowEntry.flowEntryMatch().srcIPv4Net().toString());
+ }
+ if (flowEntry.flowEntryMatch().matchDstIPv4Net()) {
+ flowEntryEntity.setProperty("matchDstIPv4Net", flowEntry.flowEntryMatch().dstIPv4Net().toString());
+ }
+ if (flowEntry.flowEntryMatch().matchIpProto()) {
+ flowEntryEntity.setProperty("matchIpProto", flowEntry.flowEntryMatch().ipProto());
+ }
+ if (flowEntry.flowEntryMatch().matchIpToS()) {
+ flowEntryEntity.setProperty("matchIpToS", flowEntry.flowEntryMatch().ipToS());
+ }
+ if (flowEntry.flowEntryMatch().matchSrcTcpUdpPort()) {
+ flowEntryEntity.setProperty("matchSrcTcpUdpPort", flowEntry.flowEntryMatch().srcTcpUdpPort());
+ }
+ if (flowEntry.flowEntryMatch().matchDstTcpUdpPort()) {
+ flowEntryEntity.setProperty("matchDstTcpUdpPort", flowEntry.flowEntryMatch().dstTcpUdpPort());
+ }
+
+ for (FlowEntryAction fa : flowEntry.flowEntryActions().actions()) {
+ if (fa.actionOutput() != null) {
+ IPortObject outport = dbHandler.searchPort(flowEntry.dpid().toString(), fa.actionOutput().port().value()); // toshi memo: getVertices()
+ flowEntryEntity.setProperty("actionOutputPort", fa.actionOutput().port().value());
+ flowEntryEntity.addEdge(outport, Direction.OUT, "outport");
+ }
+ }
+ if (! flowEntry.flowEntryActions().isEmpty()) {
+ flowEntryEntity.setProperty("actions", flowEntry.flowEntryActions().toString());
+ }
+
+ flowEntryEntity.setProperty("switch_state", flowEntry.flowEntrySwitchState().toString());
+ if (updateFlowEntry) {
+ flowEntryEntity.operationEnd(DBOperationType.UPDATE.toString());
+ } else {
+ flowEntryEntity.operationEnd(DBOperationType.ADD.toString());
+ }
+ flowPathEntity.append(flowEntryEntity);
+ }
+
+ if (flowPathUpdate) {
+ flowPathEntity.operationEnd(DBOperationType.UPDATE.toString());
+ } else {
+ flowPathEntity.operationEnd(DBOperationType.ADD.toString());
+ }
+ flowPathEntity.persist(dbHandler);
return true;
}
+
+ /**
+ * Add a flow.
+ *
+ * @param dbHandler the Graph Database handler to use.
+ * @param flowPath the Flow Path to install.
+ * @return true on success, otherwise false.
+ */
+ static boolean addFlow(DBOperation dbHandler, FlowPath flowPath) {
+ PerfMon pm = PerfMon.getInstance();
+ pm.addflowpath_start();
+ boolean retValue = addFlowFast(dbHandler, flowPath);
+ pm.addflowpath_end();
+ return retValue;
+ }
/**
* Add a flow entry to the Network MAP.
@@ -186,20 +304,65 @@
* @param flowEntry the Flow Entry to install.
* @return the added Flow Entry object on success, otherwise null.
*/
- static IFlowEntry addFlowEntry(GraphDBOperation dbHandler,
+ static IFlowEntry addFlowEntry(DBOperation dbHandler,
IFlowPath flowObj,
FlowEntry flowEntry) {
// Flow edges
// HeadFE (TODO)
+ long startAddFlowEntry = 0;
+ long endAddFlowEntry = 0;
+
+ long endSearchFlowEntry = 0;
+
+ long startCreateNewFlowEntry = 0;
+ long endCreateNewFlowEntry = 0;
+
+ long startSetProperties = 0;
+ long endSetProperties = 0;
+ int numProperties = 0;
+
+ long startSearchSwitch = 0;
+ long endSearchSwitch = 0;
+
+ long startAddEdgeToSwitch =0;
+ long endAddEdgeToSwitch =0;
+
+ long startSearchInPort = 0;
+ long endSearchInPort = 0;
+
+ long startAddEdgeToInPort =0;
+ long endAddEdgeToInPort =0;
+
+ long startSearchOutPort = 0;
+ long endSearchOutPort = 0;
+
+ long startAddEdgeToOutPort =0;
+ long endAddEdgeToOutPort =0;
+
+ long startAddEdgeBetweenFlowPath = 0;
+ long endAddEdgeBetweenFlowPath = 0;
+
+ if (measureONOSFlowEntryTimeProp) {
+ startAddFlowEntry = System.nanoTime();
+ }
IFlowEntry flowEntryObj = null;
boolean found = false;
try {
- if ((flowEntryObj =
- dbHandler.searchFlowEntry(flowEntry.flowEntryId())) != null) {
+ flowEntryObj = dbHandler.searchFlowEntry(flowEntry.flowEntryId());
+ if (measureONOSFlowEntryTimeProp) {
+ endSearchFlowEntry = System.nanoTime();
+ }
+ if (flowEntryObj != null) {
found = true;
} else {
+ if (measureONOSFlowEntryTimeProp) {
+ startCreateNewFlowEntry = System.nanoTime();
+ }
flowEntryObj = dbHandler.newFlowEntry();
+ if (measureONOSFlowEntryTimeProp) {
+ endCreateNewFlowEntry = System.nanoTime();
+ }
}
} catch (Exception e) {
log.error(":addFlow FlowEntryId:{} failed",
@@ -212,12 +375,21 @@
return null;
}
+ if (measureONOSFlowEntryTimeProp) {
+ startSetProperties = System.nanoTime();
+ }
+
+ FlowEntryProperty flowProp = new FlowEntryProperty();
+
//
// Set the Flow Entry key:
// - flowEntry.flowEntryId()
//
- flowEntryObj.setFlowEntryId(flowEntry.flowEntryId().toString());
- flowEntryObj.setType("flow_entry");
+ flowProp.setFlowEntryId(flowEntry.flowEntryId().toString());
+ flowProp.setType("flow_entry");
+ if (measureONOSFlowEntryTimeProp) {
+ numProperties += 2;
+ }
//
// Set the Flow Entry Edges and attributes:
@@ -246,81 +418,211 @@
// - flowEntry.actionOutputPort()
// - flowEntry.actions()
//
+ if (measureONOSFlowEntryTimeProp) {
+ startSearchSwitch = System.nanoTime();
+ }
ISwitchObject sw = dbHandler.searchSwitch(flowEntry.dpid().toString());
- flowEntryObj.setIdleTimeout(flowEntry.idleTimeout());
- flowEntryObj.setHardTimeout(flowEntry.hardTimeout());
- flowEntryObj.setSwitchDpid(flowEntry.dpid().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ endSearchSwitch = System.nanoTime();
+ }
+
+ flowProp.setIdleTimeout(flowEntry.idleTimeout());
+ flowProp.setHardTimeout(flowEntry.hardTimeout());
+ flowProp.setSwitchDpid(flowEntry.dpid().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ numProperties += 3;
+ }
+
+ if (measureONOSFlowEntryTimeProp) {
+ startAddEdgeToSwitch = System.nanoTime();
+ }
flowEntryObj.setSwitch(sw);
+ if (measureONOSFlowEntryTimeProp) {
+ endAddEdgeToSwitch = System.nanoTime();
+ }
if (flowEntry.flowEntryMatch().matchInPort()) {
+ if (measureONOSFlowEntryTimeProp) {
+ startSearchInPort = System.nanoTime();
+ }
IPortObject inport =
- dbHandler.searchPort(flowEntry.dpid().toString(),
- flowEntry.flowEntryMatch().inPort().value());
- flowEntryObj.setMatchInPort(flowEntry.flowEntryMatch().inPort().value());
+ dbHandler.searchPort(flowEntry.dpid().toString(),
+ flowEntry.flowEntryMatch().inPort().value());
+ if (measureONOSFlowEntryTimeProp) {
+ endSearchInPort = System.nanoTime();
+ }
+
+ flowProp.setMatchInPort(flowEntry.flowEntryMatch().inPort().value());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
+
+ if (measureONOSFlowEntryTimeProp) {
+ startAddEdgeToInPort = System.nanoTime();
+ }
flowEntryObj.setInPort(inport);
+ if (measureONOSFlowEntryTimeProp) {
+ endAddEdgeToInPort = System.nanoTime();
+ }
}
if (flowEntry.flowEntryMatch().matchSrcMac()) {
- flowEntryObj.setMatchSrcMac(flowEntry.flowEntryMatch().srcMac().toString());
+ flowProp.setMatchSrcMac(flowEntry.flowEntryMatch().srcMac().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchDstMac()) {
- flowEntryObj.setMatchDstMac(flowEntry.flowEntryMatch().dstMac().toString());
+ flowProp.setMatchDstMac(flowEntry.flowEntryMatch().dstMac().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchEthernetFrameType()) {
- flowEntryObj.setMatchEthernetFrameType(flowEntry.flowEntryMatch().ethernetFrameType());
+ flowProp.setMatchEthernetFrameType(flowEntry.flowEntryMatch().ethernetFrameType());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchVlanId()) {
- flowEntryObj.setMatchVlanId(flowEntry.flowEntryMatch().vlanId());
+ flowProp.setMatchVlanId(flowEntry.flowEntryMatch().vlanId());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchVlanPriority()) {
- flowEntryObj.setMatchVlanPriority(flowEntry.flowEntryMatch().vlanPriority());
+ flowProp.setMatchVlanPriority(flowEntry.flowEntryMatch().vlanPriority());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchSrcIPv4Net()) {
- flowEntryObj.setMatchSrcIPv4Net(flowEntry.flowEntryMatch().srcIPv4Net().toString());
+ flowProp.setMatchSrcIPv4Net(flowEntry.flowEntryMatch().srcIPv4Net().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchDstIPv4Net()) {
- flowEntryObj.setMatchDstIPv4Net(flowEntry.flowEntryMatch().dstIPv4Net().toString());
+ flowProp.setMatchDstIPv4Net(flowEntry.flowEntryMatch().dstIPv4Net().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchIpProto()) {
- flowEntryObj.setMatchIpProto(flowEntry.flowEntryMatch().ipProto());
+ flowProp.setMatchIpProto(flowEntry.flowEntryMatch().ipProto());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchIpToS()) {
- flowEntryObj.setMatchIpToS(flowEntry.flowEntryMatch().ipToS());
+ flowProp.setMatchIpToS(flowEntry.flowEntryMatch().ipToS());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchSrcTcpUdpPort()) {
- flowEntryObj.setMatchSrcTcpUdpPort(flowEntry.flowEntryMatch().srcTcpUdpPort());
+ flowProp.setMatchSrcTcpUdpPort(flowEntry.flowEntryMatch().srcTcpUdpPort());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
if (flowEntry.flowEntryMatch().matchDstTcpUdpPort()) {
- flowEntryObj.setMatchDstTcpUdpPort(flowEntry.flowEntryMatch().dstTcpUdpPort());
+ flowProp.setMatchDstTcpUdpPort(flowEntry.flowEntryMatch().dstTcpUdpPort());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
for (FlowEntryAction fa : flowEntry.flowEntryActions().actions()) {
if (fa.actionOutput() != null) {
+ if (measureONOSFlowEntryTimeProp) {
+ if ( startSearchOutPort != 0 ) log.error("Performance addFlowEntry(_,{},{}) -- Multiple output port action unexpected.", flowEntry.flowId(), flowEntry.flowEntryId());
+ startSearchOutPort = System.nanoTime();
+ }
IPortObject outport =
- dbHandler.searchPort(flowEntry.dpid().toString(),
- fa.actionOutput().port().value());
- flowEntryObj.setActionOutputPort(fa.actionOutput().port().value());
+ dbHandler.searchPort(flowEntry.dpid().toString(),
+ fa.actionOutput().port().value());
+ if (measureONOSFlowEntryTimeProp) {
+ endSearchOutPort = System.nanoTime();
+ }
+
+ flowProp.setActionOutputPort(fa.actionOutput().port().value());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
+
+ if (measureONOSFlowEntryTimeProp) {
+ startAddEdgeToOutPort = System.nanoTime();
+ }
flowEntryObj.setOutPort(outport);
+ if (measureONOSFlowEntryTimeProp) {
+ endAddEdgeToOutPort = System.nanoTime();
+ }
}
}
if (! flowEntry.flowEntryActions().isEmpty()) {
- flowEntryObj.setActions(flowEntry.flowEntryActions().toString());
+ flowProp.setActions(flowEntry.flowEntryActions().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ ++numProperties;
+ }
}
// TODO: Hacks with hard-coded state names!
if (found)
- flowEntryObj.setUserState("FE_USER_MODIFY");
+ flowProp.setUserState("FE_USER_MODIFY");
else
- flowEntryObj.setUserState("FE_USER_ADD");
- flowEntryObj.setSwitchState(flowEntry.flowEntrySwitchState().toString());
+ flowProp.setUserState("FE_USER_ADD");
+ flowProp.setSwitchState(flowEntry.flowEntrySwitchState().toString());
+ if (measureONOSFlowEntryTimeProp) {
+ numProperties += 2;
+ }
+ flowProp.commitProperties(dbHandler, flowEntryObj);
//
// TODO: Take care of the FlowEntryErrorState.
//
+ if (measureONOSFlowEntryTimeProp) {
+ endSetProperties = System.nanoTime();
+ }
// Flow Entries edges:
// Flow
// NextFE (TODO)
if (! found) {
- flowObj.addFlowEntry(flowEntryObj);
+ if (measureONOSFlowEntryTimeProp) {
+ startAddEdgeBetweenFlowPath = System.nanoTime();
+ }
+ //flowObj.addFlowEntry(flowEntryObj);
flowEntryObj.setFlow(flowObj);
+ if (measureONOSFlowEntryTimeProp) {
+ endAddEdgeBetweenFlowPath = System.nanoTime();
+ }
+ }
+ if (measureONOSFlowEntryTimeProp) {
+ endAddFlowEntry = System.nanoTime();
+
+ log.error("Performance addFlowEntry(_,{},{}) -- "
+ + "GrandTotal: {} "
+ + "SearchExistingFE: {} "
+ + "CreateNewFE: {} "
+ + "SetProp+Edge: {} #Props: {} "
+ + "SearchSwitch: {} "
+ + "AddEdgeToSwitch: {} "
+ + "SearchInPort: {} "
+ + "AddEdgeToInPort: {} "
+ + "SearchOutPort: {} "
+ + "AddEdgeToOutPort: {} "
+ + "AddEdgeBetweenFlowPath: {} "
+ , flowEntry.flowId(), flowEntry.flowEntryId()
+ , endAddFlowEntry - startAddFlowEntry
+ , endSearchFlowEntry - startAddFlowEntry
+ , endCreateNewFlowEntry - startCreateNewFlowEntry
+ , endSetProperties - startSetProperties, numProperties
+ , endSearchSwitch - startSearchSwitch
+ , endAddEdgeToSwitch - startAddEdgeToSwitch
+ , endSearchInPort - startSearchInPort
+ , endAddEdgeToInPort - startAddEdgeToInPort
+ , endSearchOutPort - startSearchOutPort
+ , endAddEdgeToOutPort - startAddEdgeToOutPort
+ , endAddEdgeBetweenFlowPath - startAddEdgeBetweenFlowPath
+ );
}
return flowEntryObj;
@@ -334,7 +636,7 @@
* @param flowEntry the Flow Entry to delete.
* @return true on success, otherwise false.
*/
- static boolean deleteFlowEntry(GraphDBOperation dbHandler,
+ static boolean deleteFlowEntry(DBOperation dbHandler,
IFlowPath flowObj,
FlowEntry flowEntry) {
IFlowEntry flowEntryObj = null;
@@ -370,8 +672,7 @@
* @param dbHandler the Graph Database handler to use.
* @return true on success, otherwise false.
*/
- static boolean deleteAllFlows(GraphDBOperation dbHandler) {
- // Get all Flow IDs
+ static boolean deleteAllFlows(DBOperation dbHandler) {
Iterable<IFlowPath> allFlowPaths = dbHandler.getAllFlowPaths();
for (IFlowPath flowPathObj : allFlowPaths) {
if (flowPathObj == null)
@@ -391,7 +692,7 @@
* @param flowId the Flow ID of the flow to delete.
* @return true on success, otherwise false.
*/
- static boolean deleteFlow(GraphDBOperation dbHandler, FlowId flowId) {
+ static boolean deleteFlow(DBOperation dbHandler, FlowId flowId) {
IFlowPath flowObj = null;
try {
flowObj = dbHandler.searchFlowPath(flowId);
@@ -417,7 +718,7 @@
* @param dbHandler the Graph Database handler to use.
* @param flowObj IFlowPath object to delete.
*/
- private static void deleteIFlowPath(GraphDBOperation dbHandler, IFlowPath flowObj) {
+ private static void deleteIFlowPath(DBOperation dbHandler, IFlowPath flowObj) {
//
// Remove all Flow Entries
//
@@ -437,7 +738,7 @@
* @param flowId the Flow ID of the flow to get.
* @return the Flow Path if found, otherwise null.
*/
- static FlowPath getFlow(GraphDBOperation dbHandler, FlowId flowId) {
+ static FlowPath getFlow(DBOperation dbHandler, FlowId flowId) {
IFlowPath flowObj = null;
try {
flowObj = dbHandler.searchFlowPath(flowId);
@@ -467,7 +768,7 @@
* @param dbHandler the Graph Database handler to use.
* @return the Flow Paths if found, otherwise null.
*/
- static ArrayList<FlowPath> getAllFlows(GraphDBOperation dbHandler) {
+ static ArrayList<FlowPath> getAllFlows(DBOperation dbHandler) {
Iterable<IFlowPath> flowPathsObj = null;
ArrayList<FlowPath> flowPaths = new ArrayList<FlowPath>();
@@ -508,17 +809,47 @@
//
// Extract the Flow state
//
- String flowIdStr = flowObj.getFlowId();
- String installerIdStr = flowObj.getInstallerId();
- String flowPathType = flowObj.getFlowPathType();
- String flowPathUserState = flowObj.getFlowPathUserState();
- Long flowPathFlags = flowObj.getFlowPathFlags();
- Integer idleTimeout = flowObj.getIdleTimeout();
- Integer hardTimeout = flowObj.getHardTimeout();
- String srcSwitchStr = flowObj.getSrcSwitch();
- Short srcPortShort = flowObj.getSrcPort();
- String dstSwitchStr = flowObj.getDstSwitch();
- Short dstPortShort = flowObj.getDstPort();
+ log.info("extractFlowPath: start");
+ String flowIdStr;
+ String installerIdStr;
+ String flowPathType;
+ String flowPathUserState;
+ Long flowPathFlags;
+ Integer idleTimeout;
+ Integer hardTimeout;
+ String srcSwitchStr;
+ Short srcPortShort;
+ String dstSwitchStr;
+ Short dstPortShort;
+
+ if ( flowObj.asVertex() instanceof RamCloudVertex ) {
+ RamCloudVertex v = (RamCloudVertex)flowObj.asVertex();
+ Map<String,Object> propMap = v.getProperties();
+
+ flowIdStr = (String) propMap.get("flow_id");
+ installerIdStr = (String) propMap.get("installer_id");
+ flowPathType = (String) propMap.get("flow_path_type");
+ flowPathUserState = (String) propMap.get("user_state");
+ flowPathFlags = (Long)propMap.get("flow_path_flags");
+ idleTimeout = (Integer) propMap.get("idle_timeout");
+ hardTimeout = (Integer) propMap.get("hard_timeout");
+ srcSwitchStr = (String) propMap.get("src_switch");
+ srcPortShort = (Short)propMap.get("src_port");
+ dstSwitchStr = (String) propMap.get("dst_switch");
+ dstPortShort = (Short)propMap.get("dst_port");
+ } else {
+ flowIdStr = flowObj.getFlowId();
+ installerIdStr = flowObj.getInstallerId();
+ flowPathType = flowObj.getFlowPathType();
+ flowPathUserState = flowObj.getFlowPathUserState();
+ flowPathFlags = flowObj.getFlowPathFlags();
+ idleTimeout = flowObj.getIdleTimeout();
+ hardTimeout = flowObj.getHardTimeout();
+ srcSwitchStr = flowObj.getSrcSwitch();
+ srcPortShort = flowObj.getSrcPort();
+ dstSwitchStr = flowObj.getDstSwitch();
+ dstPortShort = flowObj.getDstPort();
+ }
if ((flowIdStr == null) ||
(installerIdStr == null) ||
@@ -531,7 +862,8 @@
(srcPortShort == null) ||
(dstSwitchStr == null) ||
(dstPortShort == null)) {
- // TODO: A work-around, becauuse of some bogus database objects
+ // TODO: A work-around, because of some bogus database objects
+ log.error("extractFlowPath: wrong properties");
return null;
}
@@ -551,40 +883,7 @@
// Extract the match conditions common for all Flow Entries
//
{
- FlowEntryMatch match = new FlowEntryMatch();
- String matchSrcMac = flowObj.getMatchSrcMac();
- if (matchSrcMac != null)
- match.enableSrcMac(MACAddress.valueOf(matchSrcMac));
- String matchDstMac = flowObj.getMatchDstMac();
- if (matchDstMac != null)
- match.enableDstMac(MACAddress.valueOf(matchDstMac));
- Short matchEthernetFrameType = flowObj.getMatchEthernetFrameType();
- if (matchEthernetFrameType != null)
- match.enableEthernetFrameType(matchEthernetFrameType);
- Short matchVlanId = flowObj.getMatchVlanId();
- if (matchVlanId != null)
- match.enableVlanId(matchVlanId);
- Byte matchVlanPriority = flowObj.getMatchVlanPriority();
- if (matchVlanPriority != null)
- match.enableVlanPriority(matchVlanPriority);
- String matchSrcIPv4Net = flowObj.getMatchSrcIPv4Net();
- if (matchSrcIPv4Net != null)
- match.enableSrcIPv4Net(new IPv4Net(matchSrcIPv4Net));
- String matchDstIPv4Net = flowObj.getMatchDstIPv4Net();
- if (matchDstIPv4Net != null)
- match.enableDstIPv4Net(new IPv4Net(matchDstIPv4Net));
- Byte matchIpProto = flowObj.getMatchIpProto();
- if (matchIpProto != null)
- match.enableIpProto(matchIpProto);
- Byte matchIpToS = flowObj.getMatchIpToS();
- if (matchIpToS != null)
- match.enableIpToS(matchIpToS);
- Short matchSrcTcpUdpPort = flowObj.getMatchSrcTcpUdpPort();
- if (matchSrcTcpUdpPort != null)
- match.enableSrcTcpUdpPort(matchSrcTcpUdpPort);
- Short matchDstTcpUdpPort = flowObj.getMatchDstTcpUdpPort();
- if (matchDstTcpUdpPort != null)
- match.enableDstTcpUdpPort(matchDstTcpUdpPort);
+ FlowEntryMatch match = extractMatch(flowObj);
flowPath.setFlowEntryMatch(match);
}
@@ -610,6 +909,7 @@
flowPath.dataPath().flowEntries().add(flowEntry);
}
+ log.info("extractFlowPath: end");
return flowPath;
}
@@ -620,18 +920,39 @@
* @return the extracted Flow Entry State.
*/
public static FlowEntry extractFlowEntry(IFlowEntry flowEntryObj) {
+ log.info("extractFlowEntry: start");
IFlowPath flowObj = flowEntryObj.getFlow();
- if (flowObj == null)
+ if (flowObj == null) {
+ log.error("extractFlowEntry: no flowPath exists");
return null;
+ }
String flowIdStr = flowObj.getFlowId();
//
- String flowEntryIdStr = flowEntryObj.getFlowEntryId();
- Integer idleTimeout = flowEntryObj.getIdleTimeout();
- Integer hardTimeout = flowEntryObj.getHardTimeout();
- String switchDpidStr = flowEntryObj.getSwitchDpid();
- String userState = flowEntryObj.getUserState();
- String switchState = flowEntryObj.getSwitchState();
+ String flowEntryIdStr;
+ Integer idleTimeout;
+ Integer hardTimeout;
+ String switchDpidStr;
+ String userState;
+ String switchState;
+ if ( flowEntryObj.asVertex() instanceof RamCloudVertex ) {
+ RamCloudVertex v = (RamCloudVertex)flowEntryObj.asVertex();
+ Map<String,Object> propMap = v.getProperties();
+
+ flowEntryIdStr = (String) propMap.get("flow_entry_id");
+ idleTimeout = (Integer) propMap.get("idle_timeout");
+ hardTimeout = (Integer) propMap.get("hard_timeout");
+ switchDpidStr = (String) propMap.get("switch_dpid");
+ userState = (String) propMap.get("user_state");
+ switchState = (String) propMap.get("switch_state");
+ } else {
+ flowEntryIdStr = flowEntryObj.getFlowEntryId();
+ idleTimeout = flowEntryObj.getIdleTimeout();
+ hardTimeout = flowEntryObj.getHardTimeout();
+ switchDpidStr = flowEntryObj.getSwitchDpid();
+ userState = flowEntryObj.getUserState();
+ switchState = flowEntryObj.getSwitchState();
+ }
if ((flowIdStr == null) ||
(flowEntryIdStr == null) ||
@@ -641,6 +962,7 @@
(userState == null) ||
(switchState == null)) {
// TODO: A work-around, because of some bogus database objects
+ log.error("extractFlowEntry: wrong properties");
return null;
}
@@ -654,43 +976,7 @@
//
// Extract the match conditions
//
- FlowEntryMatch match = new FlowEntryMatch();
- Short matchInPort = flowEntryObj.getMatchInPort();
- if (matchInPort != null)
- match.enableInPort(new Port(matchInPort));
- String matchSrcMac = flowEntryObj.getMatchSrcMac();
- if (matchSrcMac != null)
- match.enableSrcMac(MACAddress.valueOf(matchSrcMac));
- String matchDstMac = flowEntryObj.getMatchDstMac();
- if (matchDstMac != null)
- match.enableDstMac(MACAddress.valueOf(matchDstMac));
- Short matchEthernetFrameType = flowEntryObj.getMatchEthernetFrameType();
- if (matchEthernetFrameType != null)
- match.enableEthernetFrameType(matchEthernetFrameType);
- Short matchVlanId = flowEntryObj.getMatchVlanId();
- if (matchVlanId != null)
- match.enableVlanId(matchVlanId);
- Byte matchVlanPriority = flowEntryObj.getMatchVlanPriority();
- if (matchVlanPriority != null)
- match.enableVlanPriority(matchVlanPriority);
- String matchSrcIPv4Net = flowEntryObj.getMatchSrcIPv4Net();
- if (matchSrcIPv4Net != null)
- match.enableSrcIPv4Net(new IPv4Net(matchSrcIPv4Net));
- String matchDstIPv4Net = flowEntryObj.getMatchDstIPv4Net();
- if (matchDstIPv4Net != null)
- match.enableDstIPv4Net(new IPv4Net(matchDstIPv4Net));
- Byte matchIpProto = flowEntryObj.getMatchIpProto();
- if (matchIpProto != null)
- match.enableIpProto(matchIpProto);
- Byte matchIpToS = flowEntryObj.getMatchIpToS();
- if (matchIpToS != null)
- match.enableIpToS(matchIpToS);
- Short matchSrcTcpUdpPort = flowEntryObj.getMatchSrcTcpUdpPort();
- if (matchSrcTcpUdpPort != null)
- match.enableSrcTcpUdpPort(matchSrcTcpUdpPort);
- Short matchDstTcpUdpPort = flowEntryObj.getMatchDstTcpUdpPort();
- if (matchDstTcpUdpPort != null)
- match.enableDstTcpUdpPort(matchDstTcpUdpPort);
+ FlowEntryMatch match = extractMatch(flowEntryObj);
flowEntry.setFlowEntryMatch(match);
//
@@ -706,6 +992,101 @@
//
// TODO: Take care of FlowEntryErrorState.
//
+ log.info("extractFlowEntry: end");
return flowEntry;
}
+
+ /**
+ * Extract FlowEntryMatch from IFlowPath or IFlowEntry
+ * @param flowObj : either IFlowPath or IFlowEntry
+ * @return extracted Match info
+ */
+ private static FlowEntryMatch extractMatch(IBaseObject flowObj) {
+ FlowEntryMatch match = new FlowEntryMatch();
+
+ Short matchInPort = null; // Only for IFlowEntry
+ String matchSrcMac = null;
+ String matchDstMac = null;
+ Short matchEthernetFrameType = null;
+ Short matchVlanId = null;
+ Byte matchVlanPriority = null;
+ String matchSrcIPv4Net = null;
+ String matchDstIPv4Net = null;
+ Byte matchIpProto = null;
+ Byte matchIpToS = null;
+ Short matchSrcTcpUdpPort = null;
+ Short matchDstTcpUdpPort = null;
+
+ if ( flowObj.asVertex() instanceof RamCloudVertex ) {
+ RamCloudVertex v = (RamCloudVertex)flowObj.asVertex();
+ Map<String,Object> propMap = v.getProperties();
+ matchInPort = (Short) propMap.get("matchInPort");
+ matchSrcMac = (String) propMap.get("matchSrcMac");
+ matchDstMac = (String) propMap.get("matchDstMac");
+ matchEthernetFrameType = (Short) propMap.get("matchEthernetFrameType");
+ matchVlanId = (Short) propMap.get("matchVlanId");
+ matchVlanPriority = (Byte) propMap.get("matchVlanPriority");
+ matchSrcIPv4Net = (String) propMap.get("matchSrcIPv4Net");
+ matchDstIPv4Net = (String) propMap.get("matchDstIPv4Net");
+ matchIpProto = (Byte) propMap.get("matchIpProto");
+ matchIpToS = (Byte) propMap.get("matchIpToS");
+ matchSrcTcpUdpPort = (Short) propMap.get("matchSrcTcpUdpPort");
+ matchDstTcpUdpPort = (Short) propMap.get("matchDstTcpUdpPort");
+ } else {
+ if (flowObj instanceof IFlowEntry ){
+ IFlowEntry flowEntry = (IFlowEntry) flowObj;
+ matchInPort = flowEntry.getMatchInPort();
+ matchSrcMac = flowEntry.getMatchSrcMac();
+ matchDstMac = flowEntry.getMatchDstMac();
+ matchEthernetFrameType = flowEntry.getMatchEthernetFrameType();
+ matchVlanId = flowEntry.getMatchVlanId();
+ matchVlanPriority = flowEntry.getMatchVlanPriority();
+ matchSrcIPv4Net = flowEntry.getMatchSrcIPv4Net();
+ matchDstIPv4Net = flowEntry.getMatchDstIPv4Net();
+ matchIpProto = flowEntry.getMatchIpProto();
+ matchIpToS = flowEntry.getMatchIpToS();
+ matchSrcTcpUdpPort = flowEntry.getMatchSrcTcpUdpPort();
+ matchDstTcpUdpPort = flowEntry.getMatchDstTcpUdpPort();
+ } else if(flowObj instanceof IFlowPath) {
+ IFlowPath flowPath = (IFlowPath) flowObj;
+ matchSrcMac = flowPath.getMatchSrcMac();
+ matchDstMac = flowPath.getMatchDstMac();
+ matchEthernetFrameType = flowPath.getMatchEthernetFrameType();
+ matchVlanId = flowPath.getMatchVlanId();
+ matchVlanPriority = flowPath.getMatchVlanPriority();
+ matchSrcIPv4Net = flowPath.getMatchSrcIPv4Net();
+ matchDstIPv4Net = flowPath.getMatchDstIPv4Net();
+ matchIpProto = flowPath.getMatchIpProto();
+ matchIpToS = flowPath.getMatchIpToS();
+ matchSrcTcpUdpPort = flowPath.getMatchSrcTcpUdpPort();
+ matchDstTcpUdpPort = flowPath.getMatchDstTcpUdpPort();
+ }
+ }
+
+ if (matchInPort != null)
+ match.enableInPort(new Port(matchInPort));
+ if (matchSrcMac != null)
+ match.enableSrcMac(MACAddress.valueOf(matchSrcMac));
+ if (matchDstMac != null)
+ match.enableDstMac(MACAddress.valueOf(matchDstMac));
+ if (matchEthernetFrameType != null)
+ match.enableEthernetFrameType(matchEthernetFrameType);
+ if (matchVlanId != null)
+ match.enableVlanId(matchVlanId);
+ if (matchVlanPriority != null)
+ match.enableVlanPriority(matchVlanPriority);
+ if (matchSrcIPv4Net != null)
+ match.enableSrcIPv4Net(new IPv4Net(matchSrcIPv4Net));
+ if (matchDstIPv4Net != null)
+ match.enableDstIPv4Net(new IPv4Net(matchDstIPv4Net));
+ if (matchIpProto != null)
+ match.enableIpProto(matchIpProto);
+ if (matchIpToS != null)
+ match.enableIpToS(matchIpToS);
+ if (matchSrcTcpUdpPort != null)
+ match.enableSrcTcpUdpPort(matchSrcTcpUdpPort);
+ if (matchDstTcpUdpPort != null)
+ match.enableDstTcpUdpPort(matchDstTcpUdpPort);
+ return match;
+ }
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntity.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntity.java
new file mode 100644
index 0000000..ff890b6
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntity.java
@@ -0,0 +1,252 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.ofcontroller.flowmanager;
+
+import com.tinkerpop.blueprints.Direction;
+import com.tinkerpop.blueprints.Vertex;
+import com.tinkerpop.blueprints.Edge;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IBaseObject;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudGraph;
+import com.tinkerpop.blueprints.impls.ramcloud.RamCloudVertex;
+import java.util.List;
+import java.util.Set;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public class FlowEntity implements FlowEntityManager {
+ private String primaryKey;
+ // TODO: Should remove since not implemented.
+ private Class<?> hasMany;
+ private Collection<?> many = new ArrayList<>();
+ private Map<String, Object> properties;
+ private Map<String, Map<String, Object>> operations = new HashMap<>();
+ private ArrayList<Object> children = new ArrayList<>();
+ private ArrayList<Object> edges = new ArrayList<>();
+ private int opCount;
+ public Direction dir;
+
+ public FlowEntity() {
+ opCount = 0;
+ }
+
+ private class EntityEdge {
+ private Object src;
+ private Object dst;
+ private Direction dir;
+ private String label;
+ private DBOperationType op;
+
+ public EntityEdge(Object src, Object dst, DBOperationType op, Direction dir, String label) {
+ this.src = src;
+ this.dst = dst;
+ this.dir = dir;
+ this.label = label;
+ this.op = op;
+ }
+
+ public EntityEdge(Object src, Object dst, String label) {
+ this.src = src;
+ this.dst = dst;
+ this.label = label;
+ }
+
+ @Override
+ public String toString() {
+ return "EntityEdge: " + src + " " + dst + " " + label;
+ }
+ }
+
+ private class RamCloudEdgeEntity implements Edge {
+ private Vertex src;
+ private Vertex dst;
+ private Direction direction;
+ private String label;
+
+ public RamCloudEdgeEntity(Vertex src, Vertex dst, Direction direction, String label) {
+ this.src = src;
+ this.dst = dst;
+ this.direction = direction;
+ this.label = label;
+ }
+
+ @Override
+ public Vertex getVertex(com.tinkerpop.blueprints.Direction dir) throws IllegalArgumentException {
+ if (dir == Direction.IN) {
+ return dst;
+ } else if (dir == Direction.OUT) {
+ return src;
+ }
+ return null;
+ }
+
+ @Override
+ public String getLabel() {
+ return this.label;
+ }
+
+ @Override
+ public <T> T getProperty(String key) {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public Set<String> getPropertyKeys() {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public void setProperty(String key, Object value) {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public <T> T removeProperty(String key) {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public void remove() {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ @Override
+ public Object getId() {
+ throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
+ }
+
+ }
+
+ @Override
+ public void setPrimaryKey(String key) {
+ primaryKey = key;
+ }
+
+ @Override
+ public String getPrimaryKey() {
+ return primaryKey;
+ }
+
+ @Override
+ public void hasMany(Class<?> cClass) {
+ hasMany = cClass;
+ }
+
+ @Override
+ public void operationBegin(String opName) {
+ properties = new HashMap<>();
+ operations.put(getOpKey(opName), properties);
+ opCount++;
+ }
+
+ @Override
+ public void operationEnd(String opName) {
+ // TODO: This method is implemented in case we need to reset any variables.
+ /*
+ String opKey = getOpKey(opName);
+ if (operations.containsKey(opKey)) {
+ System.out.println(operations);
+ }
+ */
+ }
+
+
+ private String getOpKey(String opName) {
+ return opName + new Integer(opCount).toString();
+
+ }
+
+ @Override
+ public void setProperty(String propertyName, Object value) {
+ properties.put(propertyName, value);
+ }
+
+ @Override
+ public FlowEntityManager append(Object entity) {
+ children.add(entity);
+ return this;
+ }
+
+ @Override
+ public Object getProperty(String propertyName) {
+ if (properties.containsKey(propertyName)) {
+ return properties.get(propertyName);
+ }
+ return null;
+ }
+
+ @Override
+ public void persist(DBOperation dbHandler) {
+ // get a hold of all the flow entries for the current flowpath.
+ if (children.size() > 0) {
+ int noOfChildren = children.size();
+ if (noOfChildren > 0) {
+ // construct a list of null ids for creating vertices for all
+ // flow entries.
+ ArrayList<Object> ids = new ArrayList<>(noOfChildren);
+ // set properties
+ Map<RamCloudVertex, Map<String, Object>> propertiesToSet = new HashMap<>();
+
+ RamCloudGraph graph = (RamCloudGraph)dbHandler.getDBConnection().getFramedGraph().getBaseGraph();
+ for (int i = 0; i < noOfChildren; i++) {
+ ids.add(null);
+ }
+ List<RamCloudVertex> addedVertices = graph.addVertices(ids);
+ //Iterable<Vertex> vertices = dbHandler.setVertices(ids);
+ //Iterator vi = vertices.iterator();
+ // get source and destination edge match vertex v construct list
+ // of edges
+ ArrayList<Edge> edgesToSet = new ArrayList<>();
+ for (int i = 0; i < noOfChildren; i++) {
+ FlowEntity childEntity = (FlowEntity)children.get(i);
+ Vertex srcVertex = addedVertices.get(i);
+ propertiesToSet.put((RamCloudVertex)srcVertex, childEntity.properties);
+
+ if (srcVertex == null) continue;
+ for (int j = 0; j < childEntity.edges.size(); j++) {
+ EntityEdge edge = (EntityEdge) childEntity.edges.get(j);
+ edgesToSet.add(new RamCloudEdgeEntity(srcVertex, ((IBaseObject) edge.dst).asVertex(), edge.dir, edge.label));
+ }
+ }
+ graph.addEdges(edgesToSet);
+ graph.setProperties(propertiesToSet);
+ }
+ }
+ }
+
+ private Vertex getVertexEdge(Iterator vi, int idx) {
+ int i = 0;
+ while (vi.hasNext()) {
+ Vertex v = (Vertex)vi.next();
+ if (i == idx) {
+ return v;
+ }
+ i++;
+ }
+ return null;
+ }
+
+ @Override
+ public Map<String, Object> getProperties() {
+ return properties;
+ }
+
+ @Override
+ public void addEdge(Object dst, Direction dir, String label) {
+ edges.add(new EntityEdge(this, dst, DBOperationType.ADD, dir, label));
+ }
+
+ @Override
+ public void removeEdge(Object src, Object dst, Direction dir, String label) {
+ edges.add(new EntityEdge(src, dst, DBOperationType.REMOVE, dir, label));
+ }
+}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntityManager.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntityManager.java
new file mode 100644
index 0000000..38e694b
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntityManager.java
@@ -0,0 +1,29 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package net.onrc.onos.ofcontroller.flowmanager;
+
+import com.tinkerpop.blueprints.Direction;
+import java.util.Map;
+import net.onrc.onos.graph.DBOperation;
+
+/**
+ *
+ * @author nickkaranatsios
+ */
+public interface FlowEntityManager {
+ public void setPrimaryKey(String key);
+ public String getPrimaryKey();
+ public void hasMany(Class<?> cClass);
+ public void operationBegin(String opName);
+ public void operationEnd(String opName);
+ public void setProperty(String propertyName, Object value);
+ public Object getProperty(String propertyName);
+ public Map<String, Object> getProperties();
+ public FlowEntityManager append(Object entity);
+ public void addEdge(Object dst, Direction dir, String label);
+ public void removeEdge(Object src, Object dst, Direction dir, String label);
+ public void persist(DBOperation dbHandler);
+}
+
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntryProperty.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntryProperty.java
new file mode 100644
index 0000000..b45f8ff
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEntryProperty.java
@@ -0,0 +1,143 @@
+package net.onrc.onos.ofcontroller.flowmanager;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
+
+public class FlowEntryProperty {
+ private Map<String, Object> map = new HashMap<>();
+
+ public void setFlowId(String value) {
+ map.put("flow_id", value);
+ }
+
+ public void setUserState(String value) {
+ map.put("user_state", value);
+ }
+
+ public void setFlowEntryId(String value) {
+ map.put("flow_entry_id", value);
+ }
+
+ public void setType(String value) {
+ map.put("type", value);
+ }
+
+ public void setInstallerId(String value) {
+ map.put("installer_id", value);
+ }
+
+ public void setFlowPathType(String value) {
+ map.put("flow_path_type", value);
+ }
+
+ public void setFlowPathUserState(String value) {
+ map.put("user_state", value);
+ }
+
+ public void flow_path_flags(Long value) {
+ map.put("flow_path_flags", value);
+ }
+
+ public void setIdleTimeout(Integer value) {
+ map.put("idle_timeout", value);
+ }
+
+ public void setHardTimeout(Integer value) {
+ map.put("hard_timeout", value);
+ }
+
+ public void setSwitchDpid(String value) {
+ map.put("switch_dpid", value);
+ }
+
+ public void setSwitchState(String value) {
+ map.put("switch_state", value);
+ }
+
+ public void setSrcSwitch(String value) {
+ map.put("src_switch", value);
+ }
+
+ public void setSrcPort(Short value) {
+ map.put("src_port", value);
+ }
+
+ public void setDstSwitch(String value) {
+ map.put("dst_switch", value);
+ }
+
+ public void setDstPort(Short value) {
+ map.put("dst_port", value);
+ }
+
+ public void setMatchSrcMac(String value) {
+ map.put("matchSrcMac", value);
+ }
+
+ public void setMatchDstMac(String value) {
+ map.put("matchDstMac", value);
+ }
+
+ public void setMatchEthernetFrameType(Short value) {
+ map.put("matchEthernetFrameType", value);
+ }
+
+ public void setMatchVlanId(Short value) {
+ map.put("matchVlanId", value);
+ }
+
+ public void setMatchVlanPriority(Byte value) {
+ map.put("matchVlanPriority", value);
+ }
+
+ public void setMatchSrcIPv4Net(String value) {
+ map.put("matchSrcIPv4Net", value);
+ }
+
+ public void setMatchDstIPv4Net(String value) {
+ map.put("matchDstIPv4Net", value);
+ }
+
+ public void setMatchIpProto(Byte value) {
+ map.put("matchIpProto", value);
+ }
+
+ public void setMatchIpToS(Byte value) {
+ map.put("matchIpToS", value);
+ }
+
+ public void setMatchInPort(Short value) {
+ map.put("matchInPort", value);
+ }
+
+ public void setMatchSrcTcpUdpPort(Short value) {
+ map.put("matchSrcTcpUdpPort", value);
+ }
+
+ public void setMatchDstTcpUdpPort(Short value) {
+ map.put("matchDstTcpUdpPort", value);
+ }
+
+ public void setActions(String value) {
+ map.put("actions", value);
+ }
+
+ public void setActionOutputPort(Short value) {
+ map.put("actionOutputPort", value);
+ }
+
+ public void setDataPathSummary(String value) {
+ map.put("data_path_summary", value);
+ }
+
+ /**
+ *
+ * @param dbhandler
+ */
+ public void commitProperties(DBOperation dbhandler, IFlowEntry flowEntry) {
+ dbhandler.setVertexProperties(flowEntry.asVertex(), map);
+ }
+}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEventHandler.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEventHandler.java
index 7550cfd..67a2ad1 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEventHandler.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowEventHandler.java
@@ -8,6 +8,8 @@
import java.util.List;
import java.util.Map;
import java.util.SortedMap;
+import java.util.Timer;
+import java.util.TimerTask;
import java.util.TreeMap;
import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingQueue;
@@ -32,6 +34,7 @@
import net.onrc.onos.ofcontroller.util.serializers.KryoFactory;
import com.esotericsoftware.kryo.Kryo;
+import com.tinkerpop.blueprints.impls.ramcloud.PerfMon;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@@ -47,6 +50,14 @@
/** The logger. */
private final static Logger log = LoggerFactory.getLogger(FlowEventHandler.class);
+ // Flag to refresh Topology object periodically
+ private final static boolean refreshTopology = false;
+ // Refresh delay(ms)
+ private final static long refreshTopologyDelay = 5000;
+ // Refresh interval(ms)
+ private final static long refreshTopologyInterval = 2000;
+ private Timer refreshTopologyTimer;
+
private FlowManager flowManager; // The Flow Manager to use
private IDatagridService datagridService; // The Datagrid Service to use
private Topology topology; // The network topology
@@ -141,6 +152,28 @@
synchronized (allFlowPaths) {
processEvents();
}
+
+ if (refreshTopology) {
+ refreshTopologyTimer = new Timer();
+ refreshTopologyTimer.schedule(new TimerTask() {
+ @Override
+ public void run() {
+ PerfMon pm = PerfMon.getInstance();
+ log.debug("[BEFORE] {}", topology);
+ long begin, end;
+ synchronized(topology) {
+ begin = System.nanoTime();
+ pm.read_whole_topology_start();
+ topology.readFromDatabase(flowManager.dbHandlerInner);
+ pm.read_whole_topology_end();
+ end = System.nanoTime();
+ }
+ // FIXME level raised for measurement. Was debug
+ log.error("[AFTER] {}", topology);
+ log.error("refresh takes : {}[us]", (end - begin) / 1000.0);
+ }
+ }, refreshTopologyDelay, refreshTopologyInterval);
+ }
}
/**
@@ -447,10 +480,14 @@
switch (eventEntry.eventType()) {
case ENTRY_ADD:
- isTopologyModified |= topology.addTopologyElement(topologyElement);
+ synchronized (topology) {
+ isTopologyModified |= topology.addTopologyElement(topologyElement);
+ }
break;
case ENTRY_REMOVE:
- isTopologyModified |= topology.removeTopologyElement(topologyElement);
+ synchronized (topology) {
+ isTopologyModified |= topology.removeTopologyElement(topologyElement);
+ }
break;
}
}
@@ -734,8 +771,12 @@
DataPath oldDataPath = flowPath.dataPath();
// Compute the new path
- DataPath newDataPath = TopologyManager.computeNetworkPath(topology,
+ DataPath newDataPath;
+ synchronized (topology) {
+ newDataPath = TopologyManager.computeNetworkPath(topology,
flowPath);
+ }
+
if (newDataPath == null) {
// We need the DataPath to compare the paths
newDataPath = new DataPath();
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
index f266163..0d8cb38 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowManager.java
@@ -18,8 +18,10 @@
import net.floodlightcontroller.core.module.IFloodlightModule;
import net.floodlightcontroller.core.module.IFloodlightService;
import net.floodlightcontroller.restserver.IRestApiService;
+import net.floodlightcontroller.util.OFMessageDamper;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.datagrid.IDatagridService;
-import net.onrc.onos.graph.GraphDBOperation;
import net.onrc.onos.ofcontroller.core.INetMapStorage;
import net.onrc.onos.ofcontroller.floodlightlistener.INetworkGraphService;
import net.onrc.onos.ofcontroller.flowmanager.web.FlowWebRoutable;
@@ -48,8 +50,10 @@
* Flow Manager class for handling the network flows.
*/
public class FlowManager implements IFloodlightModule, IFlowService, INetMapStorage {
- protected GraphDBOperation dbHandlerApi;
- protected GraphDBOperation dbHandlerInner;
+ // flag to use FlowPusher instead of FlowSwitchOperation/MessageDamper
+ private final static boolean enableFlowPusher = false;
+ protected DBOperation dbHandlerApi;
+ protected DBOperation dbHandlerInner;
protected volatile IFloodlightProviderService floodlightProvider;
protected volatile IDatagridService datagridService;
@@ -81,9 +85,9 @@
* @param conf the Graph Database configuration string.
*/
@Override
- public void init(String conf) {
- dbHandlerApi = new GraphDBOperation(conf);
- dbHandlerInner = new GraphDBOperation(conf);
+ public void init(final String dbStore, final String conf) {
+ dbHandlerApi = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
+ dbHandlerInner = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
}
/**
@@ -172,7 +176,7 @@
pusher = context.getServiceImpl(IFlowPusherService.class);
forwardingService = context.getServiceImpl(IForwardingService.class);
- this.init("");
+ this.init("","");
}
/**
@@ -767,15 +771,25 @@
do {
retry = false;
try {
+ long startTime = System.nanoTime();
if (! FlowDatabaseOperation.addFlow(dbHandlerInner, flowPath)) {
log.error("Cannot write to Network Map Flow Path {}", flowPath.flowId());
retry = true;
}
+ // FIXME Flag to turn ON logging
+ //long endTime = System.nanoTime();
+ //log.error("Performance %% Flow path total time {} : {}", endTime - startTime, flowPath.toString());
} catch (TitanException te) {
log.error("Titan Exception writing Flow Path to Network MAP: ", te);
retry = true;
+ // FIXME Flag to turn ON logging
+ //long endTime = System.nanoTime();
+ //log.error("Performance %% Flow path total time {} : {}", endTime - startTime, flowPath.toString());
} catch (Exception e) {
log.error("Exception writing Flow Path to Network MAP: ", e);
+ // FIXME Flag to turn ON logging
+ //long endTime = System.nanoTime();
+ //log.error("Performance %% Flow path total time {} : {}", endTime - startTime, flowPath.toString());
}
} while (retry);
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowPathProperty.java b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowPathProperty.java
new file mode 100644
index 0000000..21db7bc
--- /dev/null
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowmanager/FlowPathProperty.java
@@ -0,0 +1,119 @@
+package net.onrc.onos.ofcontroller.flowmanager;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowPath;
+
+public class FlowPathProperty {
+ private Map<String, Object> map = new HashMap<>();
+
+ public void setType(String typeStr) {
+ map.put("type", typeStr);
+ }
+
+ public void setFlowId(String flowId) {
+ map.put("flow_id", flowId);
+ }
+
+ public void setInstallerId(String installerId) {
+ map.put("installer_id", installerId);
+ }
+
+ public void setFlowPathType(String flowPathType) {
+ map.put("flow_path_type", flowPathType);
+ }
+
+ public void setFlowPathUserState(String userState) {
+ map.put("user_state", userState);
+ }
+
+ public void setFlowPathFlags(Long flowPathFlags) {
+ map.put("flow_path_flags", flowPathFlags);
+ }
+
+ public void setIdleTimeout(Integer idleTimeout) {
+ map.put("idle_timeout", idleTimeout);
+ }
+
+ public void setHardTimeout(Integer hardTimeout) {
+ map.put("hard_timeout", hardTimeout);
+ }
+
+ public void setSrcSwitch(String srcSwitch) {
+ map.put("src_switch", srcSwitch);
+ }
+
+ public void setSrcPort(Short srcPort) {
+ map.put("src_port", srcPort);
+ }
+
+ public void setDstSwitch(String dstSwitch) {
+ map.put("dst_switch", dstSwitch);
+ }
+
+ public void setDstPort(Short dstPort) {
+ map.put("dst_port", dstPort);
+ }
+
+ public void setDataPathSummary(String dataPathSummary) {
+ map.put("data_path_summary", dataPathSummary);
+ }
+
+ public void setMatchSrcMac(String matchSrcMac) {
+ map.put("matchSrcMac", matchSrcMac);
+ }
+
+ public void setMatchDstMac(String matchDstMac) {
+ map.put("matchDstMac", matchDstMac);
+ }
+
+ public void setMatchEthernetFrameType(Short matchEthernetFrameType) {
+ map.put("matchEthernetFrameType", matchEthernetFrameType);
+ }
+
+ public void setMatchVlanId(Short matchVlanId) {
+ map.put("matchVlanId", matchVlanId);
+ }
+
+ public void setMatchVlanPriority(Byte matchVlanPriority) {
+ map.put("matchVlanPriority", matchVlanPriority);
+ }
+
+ public void setMatchSrcIPv4Net(String matchSrcIPv4Net) {
+ map.put("matchSrcIPv4Net", matchSrcIPv4Net);
+ }
+
+ public void setMatchDstIPv4Net(String matchDstIPv4Net) {
+ map.put("matchDstIPv4Net", matchDstIPv4Net);
+ }
+
+ public void setMatchIpProto(Byte matchIpProto) {
+ map.put("matchIpProto", matchIpProto);
+ }
+
+ public void setMatchIpToS(Byte matchIpToS) {
+ map.put("matchIpToS", matchIpToS);
+ }
+
+ public void setMatchSrcTcpUdpPort(Short matchSrcTcpUdpPort) {
+ map.put("matchSrcTcpUdpPort", matchSrcTcpUdpPort);
+ }
+
+ public void setMatchDstTcpUdpPort(Short matchDstTcpUdpPort) {
+ map.put("matchDstTcpUdpPort", matchDstTcpUdpPort);
+ }
+
+ public void setActions(String actionsStr) {
+ map.put("actions", actionsStr);
+ }
+
+ /**
+ *
+ * @param dbhandler
+ */
+ public void commitProperties(DBOperation dbhandler, IFlowPath flowPath) {
+ dbhandler.setVertexProperties(flowPath.asVertex() ,map);
+ }
+}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/flowprogrammer/FlowSynchronizer.java b/src/main/java/net/onrc/onos/ofcontroller/flowprogrammer/FlowSynchronizer.java
index 23bf7ae..a718728 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/flowprogrammer/FlowSynchronizer.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/flowprogrammer/FlowSynchronizer.java
@@ -24,7 +24,8 @@
import org.slf4j.LoggerFactory;
import net.floodlightcontroller.core.IOFSwitch;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IFlowEntry;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
import net.onrc.onos.ofcontroller.flowmanager.FlowDatabaseOperation;
@@ -44,12 +45,12 @@
private static Logger log = LoggerFactory.getLogger(FlowSynchronizer.class);
- private GraphDBOperation dbHandler;
+ private DBOperation dbHandler;
protected IFlowPusherService pusher;
private Map<IOFSwitch, FutureTask<SyncResult>> switchThreads;
public FlowSynchronizer() {
- dbHandler = new GraphDBOperation("");
+ dbHandler = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
switchThreads = new HashMap<IOFSwitch, FutureTask<SyncResult>>();
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java b/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
index b3d9759..882d5fa 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/forwarding/Forwarding.java
@@ -175,9 +175,9 @@
waitingPackets = LinkedListMultimap.create();
deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
topologyService = new TopologyManager();
- topologyService.init("");
+ topologyService.init("","");
}
@Override
diff --git a/src/main/java/net/onrc/onos/ofcontroller/proxyarp/BgpProxyArpManager.java b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/BgpProxyArpManager.java
index 801e414..3dba4f8 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/proxyarp/BgpProxyArpManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/BgpProxyArpManager.java
@@ -143,7 +143,7 @@
floodlightProvider.addOFMessageListener(OFType.PACKET_IN, this);
deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
Timer arpTimer = new Timer("arp-processing");
arpTimer.scheduleAtFixedRate(new TimerTask() {
diff --git a/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ProxyArpManager.java b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ProxyArpManager.java
index 5d8ddf2..f5fee45 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ProxyArpManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/proxyarp/ProxyArpManager.java
@@ -190,7 +190,7 @@
datagrid.registerArpReplyEventHandler(this);
deviceStorage = new DeviceStorageImpl();
- deviceStorage.init("");
+ deviceStorage.init("","");
Timer arpTimer = new Timer("arp-processing");
arpTimer.scheduleAtFixedRate(new TimerTask() {
diff --git a/src/main/java/net/onrc/onos/ofcontroller/topology/ShortestPath.java b/src/main/java/net/onrc/onos/ofcontroller/topology/ShortestPath.java
index 9a8345c..d9e1314 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/topology/ShortestPath.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/topology/ShortestPath.java
@@ -9,7 +9,7 @@
import java.util.Queue;
import java.util.Set;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
import net.onrc.onos.ofcontroller.util.DataPath;
@@ -163,7 +163,7 @@
* @return the data path with the computed shortest path if
* found, otherwise null.
*/
- public static DataPath getDatabaseShortestPath(GraphDBOperation dbHandler,
+ public static DataPath getDatabaseShortestPath(DBOperation dbHandler,
SwitchPort src, SwitchPort dest) {
DataPath result_data_path = new DataPath();
@@ -326,4 +326,4 @@
return null;
}
-}
\ No newline at end of file
+}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/topology/Topology.java b/src/main/java/net/onrc/onos/ofcontroller/topology/Topology.java
index fc75591..1674cf0 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/topology/Topology.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/topology/Topology.java
@@ -1,15 +1,21 @@
package net.onrc.onos.ofcontroller.topology;
+import java.util.ArrayList;
import java.util.List;
import java.util.LinkedList;
import java.util.Map;
import java.util.TreeMap;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.IDBOperation;
+import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.IPortObject;
import net.onrc.onos.ofcontroller.core.INetMapTopologyObjects.ISwitchObject;
import net.onrc.onos.ofcontroller.core.ISwitchStorage.SwitchState;
+import org.apache.commons.lang.StringUtils;
import org.openflow.util.HexString;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import com.tinkerpop.blueprints.Direction;
import com.tinkerpop.blueprints.Vertex;
@@ -24,36 +30,37 @@
* paths.
*/
class Link {
- public Node me; // The node this link originates from
- public Node neighbor; // The neighbor node on the other side
- public int myPort; // Local port ID for the link
- public int neighborPort; // Neighbor port ID for the link
+ public Node me; // The node this link originates from
+ public Node neighbor; // The neighbor node on the other side
+ public int myPort; // Local port ID for the link
+ public int neighborPort; // Neighbor port ID for the link
- /**
- * Link constructor.
- *
- * @param me the node this link originates from.
- * @param the neighbor node on the other side of the link.
- * @param myPort local port ID for the link.
- * @param neighborPort neighbor port ID for the link.
- */
- public Link(Node me, Node neighbor, int myPort, int neighborPort) {
- this.me = me;
- this.neighbor = neighbor;
- this.myPort = myPort;
- this.neighborPort = neighborPort;
- }
+ /**
+ * Link constructor.
+ *
+ * @param me the node this link originates from.
+ * @param the neighbor node on the other side of the link.
+ * @param myPort local port ID for the link.
+ * @param neighborPort neighbor port ID for the link.
+ */
+ public Link(Node me, Node neighbor, int myPort, int neighborPort) {
+ this.me = me;
+ this.neighbor = neighbor;
+ this.myPort = myPort;
+ this.neighborPort = neighborPort;
+ }
};
public long nodeId; // The node ID
+ // TODO Change type of PortNumber to Short
public TreeMap<Integer, Link> links; // The links from this node:
- // (src PortID -> Link)
+ // (src PortNumber -> Link)
private TreeMap<Integer, Link> reverseLinksMap; // The links to this node:
- // (dst PortID -> Link)
+ // (dst PortNumber -> Link)
private TreeMap<Integer, Integer> portsMap; // The ports on this node:
- // (PortID -> PortID)
+ // (PortNumber -> PortNumber)
// TODO: In the future will be:
- // (PortID -> Port)
+ // (PortNumber -> Port)
/**
* Node constructor.
@@ -187,6 +194,8 @@
* A class for storing topology information.
*/
public class Topology {
+ private final static Logger log = LoggerFactory.getLogger(Topology.class);
+
private Map<Long, Node> nodesMap; // The dpid->Node mapping
/**
@@ -382,73 +391,303 @@
*
* @param dbHandler the Graph Database handler to use.
*/
- public void readFromDatabase(GraphDBOperation dbHandler) {
- //
- // Fetch the relevant info from the Switch and Port vertices
- // from the Titan Graph.
- //
- Iterable<ISwitchObject> activeSwitches = dbHandler.getActiveSwitches();
- for (ISwitchObject switchObj : activeSwitches) {
- Vertex nodeVertex = switchObj.asVertex();
- //
- // The Switch info
- //
- String nodeDpid = nodeVertex.getProperty("dpid").toString();
- long nodeId = HexString.toLong(nodeDpid);
- Node me = nodesMap.get(nodeId);
- if (me == null)
- me = addNode(nodeId);
+ public void readFromDatabase(DBOperation dbHandler) {
+ //
+ // Fetch the relevant info from the Switch and Port vertices
+ // from the Titan Graph.
+ //
+ nodesMap.clear();
- //
- // The local Port info
- //
- for (Vertex myPortVertex : nodeVertex.getVertices(Direction.OUT, "on")) {
- // Ignore inactive ports
- if (! myPortVertex.getProperty("state").toString().equals("ACTIVE"))
- continue;
+ // Load all switches into Map
+ Iterable<ISwitchObject> switches = dbHandler.getAllSwitches();
+ for (ISwitchObject switchObj : switches) {
+ // Ignore inactive ports
+ if (!switchObj.getState().equals(SwitchState.ACTIVE.toString())) {
+ continue;
+ }
+ Vertex nodeVertex = switchObj.asVertex();
+ //
+ // The Switch info
+ //
+ String nodeDpid = nodeVertex.getProperty("dpid").toString();
+ long nodeId = HexString.toLong(nodeDpid);
+ addNode(nodeId);
+ }
- int myPort = 0;
- Object obj = myPortVertex.getProperty("number");
- if (obj instanceof Short) {
- myPort = (Short)obj;
- } else if (obj instanceof Integer) {
- myPort = (Integer)obj;
- }
+ //
+ // Get All Ports
+ //
+ Iterable<IPortObject> ports = dbHandler.getAllPorts(); //TODO: Add to DB operations
+ for (IPortObject myPortObj : ports) {
+ Vertex myPortVertex = myPortObj.asVertex();
+
+ // Ignore inactive ports
+ if (! myPortVertex.getProperty("state").toString().equals("ACTIVE")) {
+ continue;
+ }
+
+ short myPort = 0;
+ String idStr = myPortObj.getPortId();
+ String[] splitter = idStr.split(IDBOperation.PORT_ID_DELIM);
+ if (splitter.length != 2) {
+ log.error("Invalid port_id : {}", idStr);
+ continue;
+ }
+ String myDpid = splitter[0];
+ myPort = Short.parseShort(splitter[1]);
+ long myId = HexString.toLong(myDpid);
+ Node me = nodesMap.get(myId);
+
+ if (me == null) {
+ // cannot proceed ports and switches are out of sync
+ //TODO: Restart the whole read
+ continue;
+ }
+
+ if (me.getPort(myPort) == null) {
+ me.addPort(myPort);
+ } else if (me.getLink(myPort) != null) {
+ // Link already added..probably by neighbor
+ continue;
+ }
+
+ //
+ // The neighbor Port info
+ //
+ for (Vertex neighborPortVertex : myPortVertex.getVertices(Direction.OUT, "link")) {
+// log.debug("state : {}", neighborPortVertex.getProperty("state"));
+// log.debug("port id : {}", neighborPortVertex.getProperty("port_id"));
+ // Ignore inactive ports
+ if (! neighborPortVertex.getProperty("state").toString().equals("ACTIVE")) {
+ continue;
+ }
+ int neighborPort = 0;
+ idStr = neighborPortVertex.getProperty("port_id").toString();
+ splitter = idStr.split(IDBOperation.PORT_ID_DELIM);
+ if (splitter.length != 2) {
+ log.error("Invalid port_id : {}", idStr);
+ continue;
+ }
+ String neighborDpid = splitter[0];
+ neighborPort = Short.parseShort(splitter[1]);
+ long neighborId = HexString.toLong(neighborDpid);
+ Node neighbor = nodesMap.get(neighborId);
+// log.debug("dpid {},{} port {}", neighborDpid, neighborId, neighborPort);
+ if (neighbor == null) {
+ continue;
+ }
+ me.addLink(myPort, neighbor, neighborPort);
+ }
+ }
+ dbHandler.commit();
+ }
+
+
+ // Only for debug use
+ List<Long> logGetSw = new ArrayList<Long>(100);
+ List<Long> logGetPt = new ArrayList<Long>(100);
+ List<Long> logAddSw = new ArrayList<Long>(100);
+ List<Long> logAddPt = new ArrayList<Long>(100);
+ List<Long> logAddLk = new ArrayList<Long>(100);
+ List<Long> logCommit = new ArrayList<Long>(100);
+ List<Integer> logGetVertices = new ArrayList<Integer>(100);
+ List<Integer> logGetProperty = new ArrayList<Integer>(100);
+ public void readFromDatabaseBreakdown(DBOperation dbHandler) {
+ int getVerticesCount = 0;
+ int getPropertyCount = 0;
+ int getVCount_sw = 0;
+ int getVCount_pt = 0;
+ int getVCount_lk = 0;
+ int getPCount_sw = 0;
+ int getPCount_pt = 0;
+ int getPCount_lk = 0;
//
- // The neighbor Port info
+ // Fetch the relevant info from the Switch and Port vertices
+ // from the Titan Graph.
//
- for (Vertex neighborPortVertex : myPortVertex.getVertices(Direction.OUT, "link")) {
- // Ignore inactive ports
- if (! neighborPortVertex.getProperty("state").toString().equals("ACTIVE"))
- continue;
- int neighborPort = 0;
- obj = neighborPortVertex.getProperty("number");
- if (obj instanceof Short) {
- neighborPort = (Short)obj;
- } else if (obj instanceof Integer) {
- neighborPort = (Integer)obj;
- }
- //
- // The neighbor Switch info
- //
- for (Vertex neighborVertex : neighborPortVertex.getVertices(Direction.IN, "on")) {
- // Ignore inactive switches
- String state = neighborVertex.getProperty("state").toString();
- if (! state.equals(SwitchState.ACTIVE.toString()))
- continue;
+ nodesMap.clear();
+ long t1 = System.nanoTime();
- String neighborDpid = neighborVertex.getProperty("dpid").toString();
- long neighborId = HexString.toLong(neighborDpid);
- Node neighbor = nodesMap.get(neighborId);
- if (neighbor == null)
- neighbor = addNode(neighborId);
- me.addLink(myPort, neighbor, neighborPort);
- }
- }
- }
- }
- dbHandler.commit();
+ // Load all switches into Map
+ Iterable<ISwitchObject> switches = dbHandler.getAllSwitches();
+
+ long t2 = System.nanoTime();
+
+ long t_addSw = 0;
+ for (ISwitchObject switchObj : switches) {
+ long t3 = System.nanoTime();
+ long t4;
+
+ // Ignore inactive ports
+ ++getPropertyCount;
+ ++getPCount_sw;
+ if (!switchObj.getState().equals(SwitchState.ACTIVE.toString())) {
+ t4 = System.nanoTime();
+ t_addSw += t4 - t3;
+ continue;
+ }
+ Vertex nodeVertex = switchObj.asVertex();
+ //
+ // The Switch info
+ //
+ ++getPropertyCount;
+ ++getPCount_sw;
+ String nodeDpid = nodeVertex.getProperty("dpid").toString();
+ long nodeId = HexString.toLong(nodeDpid);
+ addNode(nodeId);
+ t4 = System.nanoTime();
+ t_addSw += t4 - t3;
+ }
+
+ long t5 = System.nanoTime();
+ //
+ // Get All Ports
+ //
+ Iterable<IPortObject> ports = dbHandler.getAllPorts(); //TODO: Add to DB operations
+
+ long t6 = System.nanoTime();
+ long t_addPort = 0;
+ long t_addLink = 0;
+
+ for (IPortObject myPortObj : ports) {
+ long t7 = System.nanoTime();
+ long t8;
+ Vertex myPortVertex = myPortObj.asVertex();
+
+ // Ignore inactive ports
+ ++getPropertyCount;
+ ++getPCount_pt;
+ if (! myPortVertex.getProperty("state").toString().equals("ACTIVE")) {
+ t8 = System.nanoTime();
+ t_addPort += t8 - t7;
+ continue;
+ }
+
+ short myPort = 0;
+ ++getPropertyCount;
+ ++getPCount_pt;
+ String idStr = myPortObj.getPortId();
+ String[] splitter = idStr.split(IDBOperation.PORT_ID_DELIM);
+ if (splitter.length != 2) {
+ log.error("Invalid port_id : {}", idStr);
+ t8 = System.nanoTime();
+ t_addPort += t8 - t7;
+ continue;
+ }
+ String myDpid = splitter[0];
+ myPort = Short.parseShort(splitter[1]);
+ long myId = HexString.toLong(myDpid);
+ Node me = nodesMap.get(myId);
+
+ if (me == null) {
+ // cannot proceed ports and switches are out of sync
+ //TODO: Restart the whole read
+ t8 = System.nanoTime();
+ t_addPort += t8 - t7;
+ continue;
+ }
+
+ if (me.getPort(myPort) == null) {
+ me.addPort(myPort);
+ } else if (me.getLink(myPort) != null) {
+ // Link already added..probably by neighbor
+ t8 = System.nanoTime();
+ t_addPort += t8 - t7;
+ continue;
+ }
+ t8 = System.nanoTime();
+ t_addPort += t8 - t7;
+
+ //
+ // The neighbor Port info
+ //
+ ++getVerticesCount;
+ ++getVCount_pt;
+ for (Vertex neighborPortVertex : myPortVertex.getVertices(Direction.OUT, "link")) {
+// log.debug("state : {}", neighborPortVertex.getProperty("state"));
+// log.debug("port id : {}", neighborPortVertex.getProperty("port_id"));
+
+ long t9 = System.nanoTime();
+ long t10;
+
+ // Ignore inactive ports
+ ++getPropertyCount;
+ ++getPCount_lk;
+ if (! neighborPortVertex.getProperty("state").toString().equals("ACTIVE")) {
+ t10 = System.nanoTime();
+ t_addLink += t10 - t9;
+ continue;
+ }
+ int neighborPort = 0;
+ ++getPropertyCount;
+ ++getPCount_lk;
+ idStr = neighborPortVertex.getProperty("port_id").toString();
+ splitter = idStr.split(IDBOperation.PORT_ID_DELIM);
+ if (splitter.length != 2) {
+ log.error("Invalid port_id : {}", idStr);
+ t10 = System.nanoTime();
+ t_addLink += t10 - t9;
+ continue;
+ }
+ String neighborDpid = splitter[0];
+ neighborPort = Short.parseShort(splitter[1]);
+ long neighborId = HexString.toLong(neighborDpid);
+ Node neighbor = nodesMap.get(neighborId);
+// log.debug("dpid {},{} port {}", neighborDpid, neighborId, neighborPort);
+ if (neighbor == null) {
+ t10 = System.nanoTime();
+ t_addLink += t10 - t9;
+ continue;
+ }
+ me.addLink(myPort, neighbor, neighborPort);
+
+ t10 = System.nanoTime();
+ t_addLink += t10 - t9;
+ }
+ }
+ long t11 = System.nanoTime();
+ dbHandler.commit();
+ long t12 = System.nanoTime();
+
+ logGetSw.add((t2-t1)/1000);
+ logGetPt.add((t6-t5)/1000);
+ logAddSw.add(t_addSw/1000);
+ logAddPt.add(t_addPort/1000);
+ logAddLk.add(t_addLink/1000);
+ logCommit.add((t12-t11)/1000);
+ logGetVertices.add(getVerticesCount);
+ logGetProperty.add(getPropertyCount);
+ log.debug("getVertices[N({}),P({}),L({})] getProperty[N({}),P({}),L({})]",
+ new Object[]{getVCount_sw,getVCount_pt,getVCount_lk,
+ getPCount_sw,getPCount_pt,getPCount_lk});
+ }
+
+ public void printMeasuredLog() {
+ log.debug("getsw: {}", StringUtils.join(logGetSw, ","));
+ log.debug("getpt: {}", StringUtils.join(logGetPt, ","));
+ log.debug("addsw: {}", StringUtils.join(logAddSw, ","));
+ log.debug("addpt: {}", StringUtils.join(logAddPt, ","));
+ log.debug("addlk: {}", StringUtils.join(logAddLk, ","));
+ log.debug("commit: {}", StringUtils.join(logCommit, ","));
+ log.debug("getvertices: {}", StringUtils.join(logGetVertices, ","));
+ log.debug("getproperty: {}", StringUtils.join(logGetProperty, ","));
+ }
+
+ // Only for debug use
+ @Override
+ public String toString() {
+ long numNodes = nodesMap.size();
+ long numLinks = 0;
+ for (Map.Entry<Long, Node> entry : nodesMap.entrySet()) {
+ Node n = entry.getValue();
+ for (Map.Entry<Integer, Node.Link> linkEntry : n.links.entrySet()) {
+ if (n.nodeId > linkEntry.getValue().neighbor.nodeId) {
+ ++numLinks;
+ }
+ }
+ }
+ return "Topology has " + numNodes + " Nodes and " + numLinks + " Links.";
}
}
diff --git a/src/main/java/net/onrc/onos/ofcontroller/topology/TopologyManager.java b/src/main/java/net/onrc/onos/ofcontroller/topology/TopologyManager.java
index d447580..f326f4c 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/topology/TopologyManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/topology/TopologyManager.java
@@ -12,7 +12,8 @@
import net.floodlightcontroller.core.module.IFloodlightService;
import net.floodlightcontroller.restserver.IRestApiService;
import net.onrc.onos.datagrid.IDatagridService;
-import net.onrc.onos.graph.GraphDBOperation;
+import net.onrc.onos.graph.DBOperation;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.ofcontroller.floodlightlistener.INetworkGraphService;
import net.onrc.onos.ofcontroller.topology.web.OnosTopologyWebRoutable;
import net.onrc.onos.ofcontroller.util.DataPath;
@@ -35,7 +36,10 @@
private final static Logger log = LoggerFactory.getLogger(TopologyManager.class);
protected IFloodlightProviderService floodlightProvider;
- protected GraphDBOperation dbHandler;
+ protected static final String DBConfigFile = "dbconf";
+ protected static final String GraphDBStore = "graph_db_store";
+
+ protected DBOperation dbHandler;
protected IRestApiService restApi;
@@ -51,8 +55,11 @@
* @param config the database configuration file to use for
* the initialization.
*/
- public TopologyManager(String config) {
- this.init(config);
+ public TopologyManager(FloodlightModuleContext context) {
+ Map<String, String> configMap = context.getConfigParams(this);
+ String conf = configMap.get(DBConfigFile);
+ String dbStore = configMap.get(GraphDBStore);
+ this.init(dbStore,conf);
}
/**
@@ -61,7 +68,7 @@
* @param dbHandler the database operation handler to use for the
* initialization.
*/
- public TopologyManager(GraphDBOperation dbHandler) {
+ public TopologyManager(DBOperation dbHandler) {
this.dbHandler = dbHandler;
}
@@ -71,9 +78,9 @@
* @param config the database configuration file to use for
* the initialization.
*/
- public void init(String config) {
+ public void init(final String dbStore, String config) {
try {
- dbHandler = new GraphDBOperation(config);
+ dbHandler = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
} catch (Exception e) {
log.error(e.getMessage());
}
@@ -149,9 +156,10 @@
throws FloodlightModuleException {
floodlightProvider = context.getServiceImpl(IFloodlightProviderService.class);
restApi = context.getServiceImpl(IRestApiService.class);
-
- String conf = "";
- this.init(conf);
+ Map<String, String> configMap = context.getConfigParams(this);
+ String conf = configMap.get(DBConfigFile);
+ String dbStore = configMap.get(GraphDBStore);
+ this.init(dbStore, conf);
}
/**
diff --git a/src/main/protobuf/ramcloudgraph.proto b/src/main/protobuf/ramcloudgraph.proto
new file mode 100644
index 0000000..abd270d
--- /dev/null
+++ b/src/main/protobuf/ramcloudgraph.proto
@@ -0,0 +1,37 @@
+package RamCloudGraph;
+
+option java_package = "com.tinkerpop.blueprints.impls.ramcloud";
+option java_outer_classname = "RamCloudGraphProtos";
+
+message EdgeListProtoBuf {
+ repeated EdgeProtoBuf edge = 1;
+}
+
+message EdgeProtoBuf {
+ required uint64 neighborId = 1;
+ required bool outgoing = 2;
+ required string label = 3;
+}
+
+message PropertyListProtoBuf {
+ repeated PropertyProtoBuf property = 1;
+}
+
+message PropertyProtoBuf {
+ enum Type { STRING = 1; INT32 = 2; INT64 = 3; DOUBLE = 4; FLOAT = 5; BOOL = 6; }
+
+ required string key = 1;
+
+ required Type value_type = 2;
+
+ optional string string_value = 3;
+ optional int32 int32_value = 4;
+ optional int64 int64_value = 5;
+ optional double double_value = 6;
+ optional float float_value = 7;
+ optional bool bool_value = 8;
+}
+
+message IndexBlob {
+ repeated int64 vertexId = 1;
+}
diff --git a/src/test/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImplTest.java b/src/test/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImplTest.java
index 8034d44..69c3c8a 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImplTest.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/core/internal/LinkStorageImplTest.java
@@ -119,7 +119,7 @@
mockToPortInfoMap = new HashMap<IPortObject,PortInfo>();
linkStorage = new LinkStorageImpl();
- linkStorage.init("/dummy/path/to/conf");
+ linkStorage.init("dummyStore", "/dummy/path/to/conf");
initLinks();
}
diff --git a/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTest.java b/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTest.java
index 6f4f850..fdc13db 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTest.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTest.java
@@ -34,6 +34,7 @@
protected static org.slf4j.Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class);
String conf;
+ String dbStore;
private GraphDBConnection mockConn = null;
private GraphDBOperation mockOpe = null;
ISwitchStorage swSt = null;
@@ -42,6 +43,7 @@
public void setUp() throws Exception {
swSt = new SwitchStorageImpl();
+ dbStore = "dummyStore";
conf = "/dummy/path/to/db";
// Make mock cassandra DB
@@ -95,7 +97,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
}
@@ -129,7 +131,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addSwitch(dpid);
}
@@ -153,7 +155,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
}
@@ -185,7 +187,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
}
@@ -217,7 +219,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.updateSwitch(dpid, stateINACTIVE, opUPDATE);
}
@@ -250,7 +252,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.updateSwitch(dpid, stateINACTIVE, opCREATE);
}
@@ -283,7 +285,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.updateSwitch(dpid, stateINACTIVE, opINSERT);
}
@@ -319,7 +321,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.updateSwitch(dpid, stateACTIVE, opDELETE);
}
@@ -354,7 +356,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.deleteSwitch(dpid);
@@ -393,7 +395,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.deleteSwitch(dpid);
}
@@ -446,7 +448,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
}
@@ -502,7 +504,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
}
@@ -541,7 +543,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addPort(dpid, portToAdd);
}
@@ -593,7 +595,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
}
@@ -648,7 +650,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
}
@@ -711,7 +713,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
swSt.deletePort(dpid, portNumber);
@@ -778,7 +780,7 @@
mockOpe.close();
replay(mockOpe);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
swSt.addSwitch(dpid);
swSt.addPort(dpid, portToAdd);
swSt.deletePort(dpid, portNumber);
diff --git a/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTestBB.java b/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTestBB.java
index 7edc1c5..fe51f95 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTestBB.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/core/internal/SwitchStorageImplTestBB.java
@@ -49,6 +49,7 @@
protected static org.slf4j.Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class);
String conf;
+ String dbStore;
private GraphDBConnection conn = null;
private GraphDBOperation ope = null;
private TitanGraph titanGraph = null;
@@ -59,6 +60,7 @@
swSt = new SwitchStorageImpl();
conf = "/dummy/path/to/db";
+ dbStore ="dummyStore";
// Make mock cassandra DB
// Replace TitanFactory.open() to return mock DB
@@ -71,7 +73,7 @@
conn = GraphDBConnection.getInstance(conf);
ope = new GraphDBOperation(conn);
- swSt.init(conf);
+ swSt.init(dbStore, conf);
}
@After
diff --git a/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableLinkStorageImpl.java b/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableLinkStorageImpl.java
index ecba546..8411b22 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableLinkStorageImpl.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableLinkStorageImpl.java
@@ -2,7 +2,6 @@
import java.util.Set;
-import net.onrc.onos.ofcontroller.core.internal.LinkStorageImpl;
import com.thinkaurelius.titan.core.TitanGraph;
import com.tinkerpop.blueprints.TransactionalGraph.Conclusion;
@@ -27,7 +26,7 @@
}
@Override
- public void init(String conf){
+ public void init(final String dbStore, final String conf){
Set<String> s = graph.getIndexedKeys(Vertex.class);
if (!s.contains("dpid")) {
graph.createKeyIndex("dpid", Vertex.class);
diff --git a/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableSwitchStorageImpl.java b/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableSwitchStorageImpl.java
index e0b34e1..82d1faf 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableSwitchStorageImpl.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/core/internal/TestableSwitchStorageImpl.java
@@ -18,9 +18,9 @@
}
@Override
- public void init(String conf){
+ public void init(final String dbStore, final String conf){
- super.init(conf);
+ super.init(dbStore, conf);
}
}
diff --git a/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTest.java b/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTest.java
index 44573bc..d017546 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTest.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTest.java
@@ -46,6 +46,7 @@
protected final static Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class);
String conf;
+ String dbStore;
DeviceStorageImpl deviceImpl;
private GraphDBConnection mockConn;
private GraphDBOperation mockOpe;
@@ -54,6 +55,7 @@
public void setUp() throws Exception {
deviceImpl = new DeviceStorageImpl();
conf = "/dummy/path/to/db";
+ dbStore = "dummyStore";
PowerMock.mockStatic(GraphDBConnection.class);
mockConn = createMock(GraphDBConnection.class);
@@ -69,7 +71,7 @@
// Replace the conf to dummy conf
// String conf = "/tmp/cassandra.titan";
- deviceImpl.init(conf);
+ deviceImpl.init(dbStore, conf);
}
@@ -241,6 +243,7 @@
assertNotNull(addedObject);
verify(mockDeviceObject);
+
}
/**
diff --git a/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTestBB.java b/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTestBB.java
index 9964ec3..c80b52a 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTestBB.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/devicemanager/internal/DeviceStorageImplTestBB.java
@@ -56,6 +56,7 @@
protected static org.slf4j.Logger log = LoggerFactory.getLogger(SwitchStorageImpl.class);
String conf;
+ String dbStore;
private GraphDBConnection conn = null;
private GraphDBOperation ope = null;
private TitanGraph titanGraph = null;
@@ -66,6 +67,7 @@
deviceImpl = new DeviceStorageImpl();
conf = "/dummy/path/to/db";
+ dbStore = "dummyStore";
// Make mock cassandra DB
// Replace TitanFactory.open() to return mock DB
@@ -78,7 +80,7 @@
conn = GraphDBConnection.getInstance(conf);
ope = new GraphDBOperation(conn);
- deviceImpl.init(conf);
+ deviceImpl.init(dbStore, conf);
}
@After
diff --git a/src/test/java/net/onrc/onos/ofcontroller/flowmanager/FlowManagerTest.java b/src/test/java/net/onrc/onos/ofcontroller/flowmanager/FlowManagerTest.java
index b43ce1c..73577c1 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/flowmanager/FlowManagerTest.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/flowmanager/FlowManagerTest.java
@@ -485,7 +485,7 @@
// start the test
replayAll();
- fm.init("/dummy/path");
+ fm.init("dummy_store", "/dummy/path");
// verify the test
verifyAll();
diff --git a/src/test/java/net/onrc/onos/ofcontroller/topology/TopologyManagerTest.java b/src/test/java/net/onrc/onos/ofcontroller/topology/TopologyManagerTest.java
index e054e05..4983541 100644
--- a/src/test/java/net/onrc/onos/ofcontroller/topology/TopologyManagerTest.java
+++ b/src/test/java/net/onrc/onos/ofcontroller/topology/TopologyManagerTest.java
@@ -16,7 +16,10 @@
import com.thinkaurelius.titan.core.TitanGraph;
import com.thinkaurelius.titan.core.TitanFactory;
+import net.onrc.onos.graph.DBConnection;
+import net.onrc.onos.graph.DBOperation;
import net.onrc.onos.graph.GraphDBConnection;
+import net.onrc.onos.graph.GraphDBManager;
import net.onrc.onos.graph.GraphDBOperation;
import net.onrc.onos.ofcontroller.core.internal.TestDatabaseManager;
import net.onrc.onos.ofcontroller.topology.TopologyManager;
@@ -34,8 +37,9 @@
@PrepareForTest({TitanFactory.class, GraphDBConnection.class, GraphDBOperation.class, TopologyManager.class})
public class TopologyManagerTest {
String conf;
- private GraphDBConnection conn = null;
- private GraphDBOperation oper = null;
+ String dbStore;
+ private DBConnection conn = null;
+ private DBOperation oper = null;
private TitanGraph titanGraph = null;
private TopologyManager topologyManager = null;
@@ -44,6 +48,7 @@
*/
@Before
public void setUp() throws Exception {
+ dbStore = "dummyStore";
conf = "/dummy/path/to/db";
//
@@ -55,9 +60,9 @@
EasyMock.expect(TitanFactory.open((String)EasyMock.anyObject())).andReturn(titanGraph);
PowerMock.replay(TitanFactory.class);
+ oper = GraphDBManager.getDBOperation("ramcloud", "/tmp/ramcloud.conf");
// Create the connection to the database
- conn = GraphDBConnection.getInstance(conf);
- oper = new GraphDBOperation(conn);
+ conn = GraphDBManager.getConnection("ramcloud", "/tmp/ramcloud.conf");
// Populate the database
TestDatabaseManager.populateTestData(titanGraph);
diff --git a/start-onos.sh b/start-onos.sh
index 899cd34..f369cf2 100755
--- a/start-onos.sh
+++ b/start-onos.sh
@@ -1,4 +1,6 @@
#!/bin/bash
+ulimit -c unlimited
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud:${HOME}/ramcloud/obj.blueprint-java
# Set paths
ONOS_HOME="${ONOS_HOME:-`dirname $0`}"
@@ -20,8 +22,9 @@
#JVM_OPTS="$JVM_OPTS -javaagent:${ONOS_HOME}/lib/jacocoagent.jar=dumponexit=true,output=file,destfile=${LOGDIR}/jacoco.exec"
JVM_OPTS="$JVM_OPTS -server -d64"
#JVM_OPTS="$JVM_OPTS -XX:+TieredCompilation -XX:InitialCodeCacheSize=512m -XX:ReservedCodeCacheSize=512m"
+JVM_OPTS="$JVM_OPTS -Xmx4g -Xms4g -Xmn800m"
#JVM_OPTS="$JVM_OPTS -Xmx2g -Xms2g -Xmn800m"
-JVM_OPTS="$JVM_OPTS -Xmx1g -Xms1g -Xmn800m"
+#JVM_OPTS="$JVM_OPTS -Xmx1g -Xms1g -Xmn800m"
#JVM_OPTS="$JVM_OPTS -XX:+UseParallelGC -XX:+AggressiveOpts -XX:+UseFastAccessorMethods"
JVM_OPTS="$JVM_OPTS -XX:+UseConcMarkSweepGC -XX:+UseAdaptiveSizePolicy -XX:+AggressiveOpts -XX:+UseFastAccessorMethods"
JVM_OPTS="$JVM_OPTS -XX:MaxInlineSize=8192 -XX:FreqInlineSize=8192"
@@ -34,6 +37,9 @@
-XX:+UseCompressedOops \
-Dcom.sun.management.jmxremote.port=$JMX_PORT \
-Dcom.sun.management.jmxremote.ssl=false \
+ -Dbenchmark.measureBP=0 \
+ -Dbenchmark.measureRc=0 \
+ -Dbenchmark.measureONOS=0 \
-Dcom.sun.management.jmxremote.authenticate=false"
JVM_OPTS="$JVM_OPTS -Dhazelcast.logging.type=slf4j"
@@ -165,7 +171,7 @@
case "$1" in
start)
stop
- check_db
+# check_db
start
;;
startnokill)
diff --git a/start-ramcloud-coordinator.sh b/start-ramcloud-coordinator.sh
new file mode 100755
index 0000000..6a4232e
--- /dev/null
+++ b/start-ramcloud-coordinator.sh
@@ -0,0 +1,81 @@
+#!/bin/bash
+
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud:${HOME}/ramcloud/obj.blueprint-java
+
+# Set paths
+ONOS_HOME=`dirname $0`
+RAMCLOUD_DIR=${HOME}/ramcloud
+LOGDIR=${ONOS_HOME}/onos-logs
+RAMCLOUD_LOG=${LOGDIR}/ramcloud.coordinator.`hostname`.log
+coordinatorip=`grep coordinatorIp ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+coordinatorport=`grep coordinatorPort ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+RAMCLOUD_COORDINATOR=`echo $coordinatorip","$coordinatorport`
+
+function lotate {
+ logfile=$1
+ nr_max=${2:-10}
+ if [ -f $logfile ]; then
+ for i in `seq $(expr $nr_max - 1) -1 1`; do
+ if [ -f ${logfile}.${i} ]; then
+ mv -f ${logfile}.${i} ${logfile}.`expr $i + 1`
+ fi
+ done
+ mv $logfile $logfile.1
+ fi
+}
+
+function start {
+ if [ ! -d ${LOGDIR} ]; then
+ mkdir -p ${LOGDIR}
+ fi
+ echo "rotate log: $log"
+ if [ -f $RAMCLOUD_LOG ]; then
+ lotate $RAMCLOUD_LOG
+ fi
+
+ # Run ramcloud
+ echo "Starting ramcloud coordinator"
+ $RAMCLOUD_DIR/obj.blueprint-java/coordinator -L $RAMCLOUD_COORDINATOR > $RAMCLOUD_LOG 2>&1 &
+}
+
+function stop {
+ # Kill the existing processes
+ capid=`pgrep coordinator | awk '{print $1}'`
+ pids="$capid"
+ for p in ${pids}; do
+ if [ x$p != "x" ]; then
+ kill -KILL $p
+ echo "Killed existing prosess (pid: $p)"
+ fi
+ done
+}
+
+function deldb {
+# # Delete the berkeley db database
+ if [ -d "/tmp/ramcloud.conf" ]; then
+ echo "deleting berkeley db dir"
+ sudo rm -rf /tmp/ramcloud.conf
+ fi
+}
+
+case "$1" in
+ start)
+ deldb
+ cp $ONOS_HOME/conf/ramcloud.conf /tmp
+ stop
+ start
+ ;;
+ stop)
+ stop
+ ;;
+# deldb)
+# deldb
+# ;;
+ status)
+ n=`pgrep -f obj.blueprint-java/coordinator | wc -l`
+ echo "$n ramcloud coordinator is running"
+ ;;
+ *)
+ echo "Usage: $0 {start|stop|restart|status}"
+ exit 1
+esac
diff --git a/start-ramcloud-server.sh b/start-ramcloud-server.sh
new file mode 100755
index 0000000..a644837
--- /dev/null
+++ b/start-ramcloud-server.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+
+ulimit -c unlimited
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/ramcloud/bindings/java/edu/stanford/ramcloud:${HOME}/ramcloud/obj.blueprint-java
+
+# Set paths
+ONOS_HOME=`dirname $0`
+RAMCLOUD_DIR=${HOME}/ramcloud
+LOGDIR=${ONOS_HOME}/onos-logs
+RAMCLOUD_LOG=${LOGDIR}/ramcloud.server.`hostname`.log
+coordinatorip=`grep coordinatorIp ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+coordinatorport=`grep coordinatorPort ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+RAMCLOUD_COORDINATOR=`echo $coordinatorip","$coordinatorport`
+serverip=`grep serverIp ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+serverport=`grep serverPort ${ONOS_HOME}/conf/ramcloud.conf | cut -d "=" -f 2,3`
+RAMCLOUD_SERVER=`echo $serverip","$serverport`
+
+function lotate {
+ logfile=$1
+ nr_max=${2:-10}
+ if [ -f $logfile ]; then
+ for i in `seq $(expr $nr_max - 1) -1 1`; do
+ if [ -f ${logfile}.${i} ]; then
+ mv -f ${logfile}.${i} ${logfile}.`expr $i + 1`
+ fi
+ done
+ mv $logfile $logfile.1
+ fi
+}
+
+function start {
+ if [ ! -d ${LOGDIR} ]; then
+ mkdir -p ${LOGDIR}
+ fi
+ echo "rotate log: $log"
+ if [ -f $RAMCLOUD_LOG ]; then
+ lotate $RAMCLOUD_LOG
+ fi
+
+ # Run ramcloud
+ echo "Starting ramcloud"
+ $RAMCLOUD_DIR/obj.blueprint-java/server -M -L $RAMCLOUD_SERVER -C $RAMCLOUD_COORDINATOR --detectFailures 0 > $RAMCLOUD_LOG 2>&1 &
+}
+
+function stop {
+ # Kill the existing processes
+ capid=`pgrep -f obj.blueprint-java/server | awk '{print $1}'`
+ pids="$capid"
+ for p in ${pids}; do
+ if [ x$p != "x" ]; then
+ kill -KILL $p
+ echo "Killed existing prosess (pid: $p)"
+ fi
+ done
+}
+
+function deldb {
+# # Delete the berkeley db database
+ if [ -d "/tmp/ramcloud.conf" ]; then
+ echo "deleting berkeley db dir"
+ sudo rm -rf /tmp/ramcloud.conf
+ fi
+}
+
+case "$1" in
+ start)
+ deldb
+ cp $ONOS_HOME/conf/ramcloud.conf /tmp
+ stop
+ start
+ ;;
+ stop)
+ stop
+ ;;
+# deldb)
+# deldb
+# ;;
+ status)
+ n=`pgrep -f obj.blueprint-java/server | wc -l`
+ echo "$n ramcloud server running"
+ ;;
+ *)
+ echo "Usage: $0 {start|stop|restart|status}"
+ exit 1
+esac