Initial work on Intent API (ONOS-618)

Change-Id: I2b4aa0befabbf0b4dce8b2c991e38411709b2e80
diff --git a/core/api/src/main/java/org/onosproject/net/intent/IntentBatchLeaderEvent.java b/core/api/src/main/java/org/onosproject/net/intent/IntentBatchLeaderEvent.java
index b434218..793653c 100644
--- a/core/api/src/main/java/org/onosproject/net/intent/IntentBatchLeaderEvent.java
+++ b/core/api/src/main/java/org/onosproject/net/intent/IntentBatchLeaderEvent.java
@@ -21,6 +21,7 @@
 /**
  * A class to represent an intent related event.
  */
+@Deprecated
 public class IntentBatchLeaderEvent extends AbstractEvent<IntentBatchLeaderEvent.Type, ApplicationId> {
 
     public enum Type {