commit 275ff0c074292cc6f65c7f5f8e88b5a638371118
author Phaneendra Manda <phaneendra.manda@huawei.com> Thu Feb 25 11:50:24 2016 +0530
committer Gerrit Code Review <gerrit@onlab.us> Sat Mar 05 06:42:50 2016 +0000
tree fd0b8ed55e9ae6c0662c072aeaa648790c68651c
parent 9c159378d735f44bfed87e4a60516e427673d5af

[ONOS-3831,ONOS-3836] Load balance algorithm for sfc

Change-Id: I48a428587420ce6d782c128b835b5bb90e0cacfe

apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultPortChain.java

diff --git a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultPortChain.java b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultPortChain.java
index d2c2e2e..750824f 100644
--- a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultPortChain.java
+++ b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/DefaultPortChain.java
@@ -142,6 +142,14 @@
     }
 
     @Override
+    public int getLoadBalancePathSize() {
+        if (sfcLoadBalanceIdMap.isEmpty()) {
+            return 0;
+        }
+        return sfcLoadBalanceIdMap.size();
+    }
+
+    @Override
     public Optional<LoadBalanceId> matchPath(List<PortPairId> path) {
 
         LoadBalanceId id = null;

apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortChain.java

diff --git a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortChain.java b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortChain.java
index ba87010..e89a22e 100644
--- a/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortChain.java
+++ b/apps/vtn/vtnrsc/src/main/java/org/onosproject/vtnrsc/PortChain.java
@@ -113,6 +113,13 @@
     List<PortPairId> getLoadBalancePath(FiveTuple fiveTuple);
 
     /**
+     * Get the no of load balance paths created.
+     *
+     * @return size of load balanced paths
+     */
+    int getLoadBalancePathSize();
+
+    /**
      * Match the given path with existing load balanced paths.
      *
      * @param path load balanced path