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.yangtools.yang.data.api.schema.tree.spi;
10 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.PathArgument;
11 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNode;
13 import com.google.common.base.Preconditions;
16 * A very basic data tree node.
18 abstract class AbstractTreeNode implements TreeNode {
19 private final NormalizedNode<?, ?> data;
20 private final Version version;
22 protected AbstractTreeNode(final NormalizedNode<?, ?> data, final Version version) {
23 this.data = Preconditions.checkNotNull(data);
24 this.version = Preconditions.checkNotNull(version);
28 public PathArgument getIdentifier() {
29 return data.getIdentifier();
33 public final Version getVersion() {
38 public final NormalizedNode<?, ?> getData() {