Bug-2397:Provide a mechanism for stakeholders to get notifications on Raft state...

[controller.git] / opendaylight / md-sal / sal-clustering-commons / src / main / java / org / opendaylight / controller / cluster / notifications / RegisterRoleChangeListener.java

diff --git a/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RegisterRoleChangeListener.java b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RegisterRoleChangeListener.java
new file mode 100644 (file)
index 0000000..1faa341
--- /dev/null
+++ b/opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/notifications/RegisterRoleChangeListener.java
@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.controller.cluster.notifications;
+
+import java.io.Serializable;
+
+/**
+ * Message sent from the listener of Role Change messages to register itself to the Role Change Notifier
+ *
+ * The Listener could be in a separate ActorSystem and hence this message needs to be Serializable
+ */
+public class RegisterRoleChangeListener implements Serializable {
+}