Enabling Data Change Notifications for all nodes in cluster.
[controller.git] / opendaylight / md-sal / sal-dom-api / src / main / java / org / opendaylight / controller / md / sal / dom / api / ClusteredDOMDataChangeListener.java
1 /*
2  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
3  *
4  * This program and the accompanying materials are made available under the
5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6  * and is available at http://www.eclipse.org/legal/epl-v10.html
7  */
8
9 package org.opendaylight.controller.md.sal.dom.api;
10
11 /**
12  * <p>ClusteredDOMDataChangeListener is a marker interface to enable data change notifications on all instances in a cluster,
13  * where this listener is registered.</p>
14  *
15  *
16  * <p>Applications should implement ClusteredDOMDataChangeListener instead of DOMDataChangeListener, if they want to listen
17  * to data change notifications on any node of clustered datastore. DOMDataChangeListener enables data change notifications
18  * only at leader of the datastore shard.</p>
19  *
20  */
21
22 public interface ClusteredDOMDataChangeListener extends DOMDataChangeListener{
23
24 }

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