[Falcon] Refactored mcast store implementation.

Change-Id: Ie3fbc675d02c5abe5f5a419d2fc12dbe8fb4ec35

refactored mcast store implementation

Change-Id: I67d70d678813184c522c78e0771f6b8f8f9c25f8
diff --git a/core/api/src/main/java/org/onosproject/net/mcast/McastStoreDelegate.java b/core/api/src/main/java/org/onosproject/net/mcast/McastStoreDelegate.java
new file mode 100644
index 0000000..bdedce8
--- /dev/null
+++ b/core/api/src/main/java/org/onosproject/net/mcast/McastStoreDelegate.java
@@ -0,0 +1,10 @@
+package org.onosproject.net.mcast;
+
+
+import org.onosproject.store.StoreDelegate;
+
+/**
+ * Mcast store delegate abstraction.
+ */
+public interface McastStoreDelegate extends StoreDelegate<McastEvent> {
+}