Anti-Entropy support for link store.
diff --git a/core/store/dist/src/main/java/org/onlab/onos/store/link/impl/GossipLinkStoreMessageSubjects.java b/core/store/dist/src/main/java/org/onlab/onos/store/link/impl/GossipLinkStoreMessageSubjects.java
index 46e7186..817efe4 100644
--- a/core/store/dist/src/main/java/org/onlab/onos/store/link/impl/GossipLinkStoreMessageSubjects.java
+++ b/core/store/dist/src/main/java/org/onlab/onos/store/link/impl/GossipLinkStoreMessageSubjects.java
@@ -9,6 +9,10 @@
 
     private GossipLinkStoreMessageSubjects() {}
 
-    public static final MessageSubject LINK_UPDATE = new MessageSubject("peer-link-update");
-    public static final MessageSubject LINK_REMOVED = new MessageSubject("peer-link-removed");
+    public static final MessageSubject LINK_UPDATE =
+            new MessageSubject("peer-link-update");
+    public static final MessageSubject LINK_REMOVED =
+            new MessageSubject("peer-link-removed");
+    public static final MessageSubject LINK_ANTI_ENTROPY_ADVERTISEMENT =
+            new MessageSubject("link-enti-entropy-advertisement");
 }