Giant patch of changes to support OpenFlow 1.3
The following people have contributed to this patch:
- Ali Al-Shabibi <alshabibi.ali@gmail.com>
- Ayaka Koshibe <ayaka@onlab.us>
- Brian O'Connor <bocon@onlab.us>
- Jonathan Hart <jono@onlab.us>
- Matteo Gerola <mgerola@create-net.org>
- Michele Santuari <michele.santuari@create-net.org>
- Pavlin Radoslavov <pavlin@onlab.us>
- Saurav Das <sauravdas@alumni.stanford.edu>
- Toshio Koide <t-koide@onlab.us>
- Yuta HIGUCHI <y-higuchi@onlab.us>
The patch includes the following changes:
- New Floodlight I/O loop / state machine
- New switch/port handling
- New role management (incl. Role.EQUAL)
- Added Floodlight debug framework
- Updates to Controller.java
- Move to Loxigen's OpenflowJ library
- Added OF1.3 support
- Added support for different switches (via DriverManager)
- Updated ONOS modules to use new APIs
- Added and updated unit tests
Change-Id: Ic70a8d50f7136946193d2ba2e4dc0b4bfac5f599
diff --git a/src/main/java/net/floodlightcontroller/util/LinkedHashSetWrapper.java b/src/main/java/net/floodlightcontroller/util/LinkedHashSetWrapper.java
new file mode 100644
index 0000000..65865c0
--- /dev/null
+++ b/src/main/java/net/floodlightcontroller/util/LinkedHashSetWrapper.java
@@ -0,0 +1,33 @@
+package net.floodlightcontroller.util;
+
+import java.util.Collection;
+import java.util.LinkedHashSet;
+
+import com.google.common.collect.ForwardingCollection;
+
+/**
+ * A simple wrapper / forwarder that forwards all calls to a LinkedHashSet.
+ * This wrappers sole reason for existence is to implement the
+ * OrderedCollection marker interface.
+ * @author gregor
+ *
+ */
+public class LinkedHashSetWrapper<E>
+ extends ForwardingCollection<E> implements OrderedCollection<E> {
+ private final Collection<E> delegate;
+
+ public LinkedHashSetWrapper() {
+ super();
+ this.delegate = new LinkedHashSet<E>();
+ }
+
+ public LinkedHashSetWrapper(Collection<? extends E> c) {
+ super();
+ this.delegate = new LinkedHashSet<E>(c);
+ }
+
+ @Override
+ protected Collection<E> delegate() {
+ return this.delegate;
+ }
+}