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.cluster.datastore.modification;
10 import java.io.IOException;
11 import org.opendaylight.controller.cluster.datastore.DataStoreVersions;
12 import org.opendaylight.mdsal.dom.spi.store.DOMStoreWriteTransaction;
13 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
14 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
15 import org.opendaylight.yangtools.yang.data.api.schema.stream.ReusableStreamReceiver;
16 import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
17 import org.opendaylight.yangtools.yang.data.codec.binfmt.NormalizedNodeDataInput;
20 * MergeModification stores all the parameters required to merge data into the specified path.
22 public class MergeModification extends WriteModification {
23 private static final long serialVersionUID = 1L;
25 public MergeModification() {
26 this(DataStoreVersions.CURRENT_VERSION);
29 public MergeModification(final short version) {
33 public MergeModification(final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
37 MergeModification(final short version, final YangInstanceIdentifier path, final NormalizedNode<?, ?> data) {
38 super(version, path, data);
42 public void apply(final DOMStoreWriteTransaction transaction) {
43 transaction.merge(getPath(), getData());
47 public void apply(final DataTreeModification transaction) {
48 transaction.merge(getPath(), getData());
52 public byte getType() {
56 public static MergeModification fromStream(final NormalizedNodeDataInput in, final short version,
57 final ReusableStreamReceiver receiver) throws IOException {
58 final NormalizedNode<?, ?> node = in.readNormalizedNode(receiver);
59 final YangInstanceIdentifier path = in.readYangInstanceIdentifier();
60 return new MergeModification(version, path, node);