2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
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
8 package org.opendaylight.mdsal.dom.spi;
10 import com.google.common.collect.ClassToInstanceMap;
11 import com.google.common.collect.ForwardingObject;
12 import org.eclipse.jdt.annotation.NonNull;
13 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
14 import org.opendaylight.mdsal.dom.api.DOMDataBrokerExtension;
15 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadTransaction;
16 import org.opendaylight.mdsal.dom.api.DOMDataTreeReadWriteTransaction;
17 import org.opendaylight.mdsal.dom.api.DOMDataTreeWriteTransaction;
18 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
19 import org.opendaylight.mdsal.dom.api.DOMTransactionChainListener;
22 * Utility {@link DOMDataBroker} implementation which forwards all interface
23 * method invocation to a delegate instance.
25 public abstract class ForwardingDOMDataBroker extends ForwardingObject implements DOMDataBroker {
28 protected abstract @NonNull DOMDataBroker delegate();
31 public DOMDataTreeReadTransaction newReadOnlyTransaction() {
32 return delegate().newReadOnlyTransaction();
36 public DOMDataTreeWriteTransaction newWriteOnlyTransaction() {
37 return delegate().newWriteOnlyTransaction();
41 public DOMDataTreeReadWriteTransaction newReadWriteTransaction() {
42 return delegate().newReadWriteTransaction();
46 public DOMTransactionChain createTransactionChain(final DOMTransactionChainListener listener) {
47 return delegate().createTransactionChain(listener);
51 public ClassToInstanceMap<DOMDataBrokerExtension> getExtensions() {
52 return delegate().getExtensions();