commit 89470f1d99c29655546d4e177605fea8f235bf54
author helenyrwu <helenwu@college.harvard.edu> Fri Aug 12 13:18:10 2016 -0700
committer Helen Wu <helen@onlab.us> Thu Aug 18 16:56:47 2016 +0000
tree 4df2ff26e57f22947f57e89654da6826135bda78
parent 06e890869d52fee79dd8fad6701ab1ee4ea41a65

Group event indicating failover of previously used live port

Change-Id: I32749b38d5e4fab93fa97bbf6587bd0dc91db88c

core/api/src/main/java/org/onosproject/net/group/GroupEvent.java

diff --git a/core/api/src/main/java/org/onosproject/net/group/GroupEvent.java b/core/api/src/main/java/org/onosproject/net/group/GroupEvent.java
index 23aa97b..24d3221 100644
--- a/core/api/src/main/java/org/onosproject/net/group/GroupEvent.java
+++ b/core/api/src/main/java/org/onosproject/net/group/GroupEvent.java
@@ -56,6 +56,13 @@
          */
         GROUP_UPDATE_FAILED,
 
+        /**
+         * Signifies change in the first live bucket in failover group
+         * (i.e. change in which bucket is in use).
+         * Only to be used with failover Group.
+         */
+        GROUP_BUCKET_FAILOVER,
+
         // internal event between Manager <-> Store
 
         /*

core/api/src/main/java/org/onosproject/net/group/GroupProviderService.java

diff --git a/core/api/src/main/java/org/onosproject/net/group/GroupProviderService.java b/core/api/src/main/java/org/onosproject/net/group/GroupProviderService.java
index ce99680..0a826bb 100644
--- a/core/api/src/main/java/org/onosproject/net/group/GroupProviderService.java
+++ b/core/api/src/main/java/org/onosproject/net/group/GroupProviderService.java
@@ -41,7 +41,12 @@
      * @param deviceId device identifier
      * @param groupEntries collection of group entries as seen in data plane
      */
-    void pushGroupMetrics(DeviceId deviceId,
-                       Collection<Group> groupEntries);
+    void pushGroupMetrics(DeviceId deviceId, Collection<Group> groupEntries);
 
+    /**
+     * Notifies store of group failovers.
+     *
+     * @param failoverGroups failover groups in which a failover has occurred
+     */
+    void notifyOfFailovers(Collection<Group> failoverGroups);
 }

core/api/src/main/java/org/onosproject/net/group/GroupStore.java

diff --git a/core/api/src/main/java/org/onosproject/net/group/GroupStore.java b/core/api/src/main/java/org/onosproject/net/group/GroupStore.java
index 3b29d61..d2dd992 100644
--- a/core/api/src/main/java/org/onosproject/net/group/GroupStore.java
+++ b/core/api/src/main/java/org/onosproject/net/group/GroupStore.java
@@ -179,4 +179,9 @@
      * @param groupEntries the group entries as received from southbound
      */
     void pushGroupMetrics(DeviceId deviceId, Collection<Group> groupEntries);
+
+    /**
+     * Indicates failover within a failover group.
+     */
+    void notifyOfFailovers(Collection<Group> failoverGroups);
 }