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.controller.md.sal.dom.spi;
10 import com.google.common.collect.ForwardingObject;
12 import javax.annotation.Nonnull;
13 import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
14 import org.opendaylight.controller.md.sal.common.api.data.TransactionChainListener;
15 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
16 import org.opendaylight.controller.md.sal.dom.api.DOMDataBrokerExtension;
17 import org.opendaylight.controller.md.sal.dom.api.DOMDataChangeListener;
18 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadOnlyTransaction;
19 import org.opendaylight.controller.md.sal.dom.api.DOMDataReadWriteTransaction;
20 import org.opendaylight.controller.md.sal.dom.api.DOMDataWriteTransaction;
21 import org.opendaylight.controller.md.sal.dom.api.DOMTransactionChain;
22 import org.opendaylight.yangtools.concepts.ListenerRegistration;
23 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
26 * Utility {@link DOMDataBroker} implementation which forwards all interface
27 * method invocation to a delegate instance.
29 public abstract class ForwardingDOMDataBroker extends ForwardingObject implements DOMDataBroker {
31 protected abstract @Nonnull DOMDataBroker delegate();
34 public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
35 final YangInstanceIdentifier path, final DOMDataChangeListener listener,
36 final DataChangeScope triggeringScope) {
37 return delegate().registerDataChangeListener(store, path, listener, triggeringScope);
41 public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
42 return delegate().newReadOnlyTransaction();
46 public DOMDataReadWriteTransaction newReadWriteTransaction() {
47 return delegate().newReadWriteTransaction();
51 public DOMDataWriteTransaction newWriteOnlyTransaction() {
52 return delegate().newWriteOnlyTransaction();
56 public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
57 return delegate().createTransactionChain(listener);
61 public Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> getSupportedExtensions() {
62 return delegate().getSupportedExtensions();