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 org.opendaylight.mdsal.common.api.LogicalDatastoreType;
11 import org.opendaylight.mdsal.common.api.TransactionChainListener;
13 import org.opendaylight.mdsal.dom.api.DOMDataBroker;
14 import org.opendaylight.mdsal.dom.api.DOMDataBrokerExtension;
15 import org.opendaylight.mdsal.dom.api.DOMDataChangeListener;
16 import org.opendaylight.mdsal.dom.api.DOMDataReadOnlyTransaction;
17 import org.opendaylight.mdsal.dom.api.DOMDataReadWriteTransaction;
18 import org.opendaylight.mdsal.dom.api.DOMDataWriteTransaction;
19 import org.opendaylight.mdsal.dom.api.DOMTransactionChain;
20 import com.google.common.collect.ForwardingObject;
22 import javax.annotation.Nonnull;
23 import org.opendaylight.yangtools.concepts.ListenerRegistration;
24 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
27 * Utility {@link DOMDataBroker} implementation which forwards all interface
28 * method invocation to a delegate instance.
30 public abstract class ForwardingDOMDataBroker extends ForwardingObject implements DOMDataBroker {
32 protected abstract @Nonnull DOMDataBroker delegate();
35 public ListenerRegistration<DOMDataChangeListener> registerDataChangeListener(final LogicalDatastoreType store,
36 final YangInstanceIdentifier path, final DOMDataChangeListener listener,
37 final DataChangeScope triggeringScope) {
38 return delegate().registerDataChangeListener(store, path, listener, triggeringScope);
42 public DOMDataReadOnlyTransaction newReadOnlyTransaction() {
43 return delegate().newReadOnlyTransaction();
47 public DOMDataReadWriteTransaction newReadWriteTransaction() {
48 return delegate().newReadWriteTransaction();
52 public DOMDataWriteTransaction newWriteOnlyTransaction() {
53 return delegate().newWriteOnlyTransaction();
57 public DOMTransactionChain createTransactionChain(final TransactionChainListener listener) {
58 return delegate().createTransactionChain(listener);
62 public Map<Class<? extends DOMDataBrokerExtension>, DOMDataBrokerExtension> getSupportedExtensions() {
63 return delegate().getSupportedExtensions();