Rename DOMDataTreeChangeService
[mdsal.git] / dom / mdsal-dom-spi / src / main / java / org / opendaylight / mdsal / dom / spi / ForwardingDOMNotificationService.java
1 /*
2  * Copyright (c) 2014 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 package org.opendaylight.mdsal.dom.spi;
9
10 import com.google.common.collect.ForwardingObject;
11 import java.util.Collection;
12 import java.util.Map;
13 import org.opendaylight.mdsal.dom.api.DOMNotificationListener;
14 import org.opendaylight.mdsal.dom.api.DOMNotificationService;
15 import org.opendaylight.yangtools.concepts.Registration;
16 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier.Absolute;
17
18 /**
19  * Utility implementation of a {@link DOMNotificationService} which forwards all requests
20  * to a delegate instance.
21  */
22 public abstract class ForwardingDOMNotificationService extends ForwardingObject implements DOMNotificationService {
23     @Override
24     protected abstract DOMNotificationService delegate();
25
26     @Override
27     public Registration registerNotificationListener(final DOMNotificationListener listener,
28             final Collection<Absolute> types) {
29         return delegate().registerNotificationListener(listener, types);
30     }
31
32     @Override
33     public Registration registerNotificationListener(final DOMNotificationListener listener, final Absolute... types) {
34         return delegate().registerNotificationListener(listener, types);
35     }
36
37     @Override
38     public Registration registerNotificationListeners(final Map<Absolute, DOMNotificationListener> typeToListener) {
39         return delegate().registerNotificationListeners(typeToListener);
40     }
41 }