Adding Leadership Listener to IntentBatchService
ObjectiveTracker uses Leadership Listener to track intents that
it has become the leader of.
Change-Id: I039accb30d27ad718d79a9fec3f546dbdc78e62e
diff --git a/core/api/src/main/java/org/onlab/onos/net/intent/IntentBatchListener.java b/core/api/src/main/java/org/onlab/onos/net/intent/IntentBatchListener.java
new file mode 100644
index 0000000..fb5c600
--- /dev/null
+++ b/core/api/src/main/java/org/onlab/onos/net/intent/IntentBatchListener.java
@@ -0,0 +1,24 @@
+/*
+ * Copyright 2014 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onlab.onos.net.intent;
+
+import org.onlab.onos.event.EventListener;
+
+/**
+ * Listener for {@link org.onlab.onos.net.intent.IntentEvent intent events}.
+ */
+public interface IntentBatchListener extends EventListener<IntentBatchLeaderEvent> {
+}