2 * Copyright (c) 2013 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.impl;
10 import java.io.IOException;
11 import java.io.ObjectInputStream;
12 import java.io.ObjectOutputStream;
13 import java.io.Serializable;
14 import java.util.ArrayList;
15 import java.util.Collection;
16 import java.util.Collections;
17 import java.util.HashMap;
18 import java.util.List;
22 import org.opendaylight.yangtools.yang.common.QName;
23 import org.opendaylight.yangtools.yang.data.api.CompositeNode;
24 import org.opendaylight.yangtools.yang.data.api.ModifyAction;
25 import org.opendaylight.yangtools.yang.data.api.MutableCompositeNode;
26 import org.opendaylight.yangtools.yang.data.api.Node;
27 import org.opendaylight.yangtools.yang.data.api.SimpleNode;
28 import org.opendaylight.yangtools.yang.data.api.schema.NormalizedNodeContainer;
31 * @author michal.rehak
33 * @deprecated Use one of the {@link NormalizedNodeContainer} implementations.
36 public class CompositeNodeTOImpl extends AbstractNodeTO<List<Node<?>>> implements CompositeNode, Serializable {
38 private static final long serialVersionUID = 100L;
40 private Map<QName, List<Node<?>>> nodeMap = new HashMap<>();
45 * use null to create top composite node (without parent)
48 public CompositeNodeTOImpl(final QName qname, final CompositeNode parent, final List<Node<?>> value) {
49 super(qname, parent, value);
56 * use null to create top composite node (without parent)
60 public CompositeNodeTOImpl(final QName qname, final CompositeNode parent, final List<Node<?>> value, final ModifyAction modifyAction) {
61 super(qname, parent, value, modifyAction);
65 protected void init() {
66 if (getValue() != null) {
67 nodeMap = NodeUtils.buildNodeMap(getValue());
71 protected Map<QName, List<Node<?>>> getNodeMap() {
76 public List<Node<?>> getChildren() {
77 return Collections.unmodifiableList(getValue() == null ? new ArrayList<Node<?>>() : getValue());
81 public SimpleNode<?> getFirstSimpleByName(final QName leafQName) {
82 List<SimpleNode<?>> list = getSimpleNodesByName(leafQName);
90 public List<CompositeNode> getCompositesByName(final QName children) {
91 List<Node<?>> toFilter = getNodeMap().get(children);
92 if(toFilter == null) {
93 return Collections.emptyList();
95 List<CompositeNode> list = new ArrayList<CompositeNode>();
96 for (Node<?> node : toFilter) {
97 if (node instanceof CompositeNode) {
98 list.add((CompositeNode) node);
105 public List<SimpleNode<?>> getSimpleNodesByName(final QName children) {
106 List<Node<?>> toFilter = getNodeMap().get(children);
107 if(toFilter == null) {
108 return Collections.emptyList();
110 List<SimpleNode<?>> list = new ArrayList<SimpleNode<?>>();
112 for (Node<?> node : toFilter) {
113 if (node instanceof SimpleNode<?>) {
114 list.add((SimpleNode<?>) node);
121 public CompositeNode getFirstCompositeByName(final QName container) {
122 List<CompositeNode> list = getCompositesByName(container);
123 if (list.isEmpty()) {
131 * @return TODO:: do we need this method?
133 public SimpleNode<?> getFirstLeafByName(final QName leaf) {
134 List<SimpleNode<?>> list = getSimpleNodesByName(leaf);
135 if (list.isEmpty()) {
142 public List<CompositeNode> getCompositesByName(final String children) {
143 return getCompositesByName(QName.create(getNodeType(), children));
147 public List<SimpleNode<?>> getSimpleNodesByName(final String children) {
148 return getSimpleNodesByName(QName.create(getNodeType(), children));
152 public MutableCompositeNode asMutable() {
153 throw new IllegalAccessError("cast to mutable is not supported - " + getClass().getSimpleName());
157 public String toString() {
158 return super.toString() + ", children.size = " + (!getChildren().isEmpty() ? getChildren().size() : "n/a");
162 public void clear() {
167 public boolean containsKey(final Object key) {
168 return nodeMap.containsKey(key);
172 public boolean containsValue(final Object value) {
173 return nodeMap.containsValue(value);
177 public Set<java.util.Map.Entry<QName, List<Node<?>>>> entrySet() {
178 return nodeMap.entrySet();
183 return nodeMap.size();
187 public boolean isEmpty() {
188 return nodeMap.isEmpty();
192 public List<Node<?>> get(final Object key) {
193 return nodeMap.get(key);
197 public List<Node<?>> put(final QName key, final List<Node<?>> value) {
198 return nodeMap.put(key, value);
202 public List<Node<?>> remove(final Object key) {
203 return nodeMap.remove(key);
207 public void putAll(final Map<? extends QName, ? extends List<Node<?>>> m) {
212 public Set<QName> keySet() {
213 return nodeMap.keySet();
217 public Collection<List<Node<?>>> values() {
218 return nodeMap.values();
221 // Serialization related
223 private void readObject(final ObjectInputStream aStream) throws IOException, ClassNotFoundException {
224 aStream.defaultReadObject();
225 QName qName = (QName)aStream.readObject();
226 CompositeNode parent = (CompositeNode) aStream.readObject();
227 @SuppressWarnings("unchecked")
228 List<Node<?>> value = (List<Node<?>>) aStream.readObject();
229 ModifyAction modifyAction = (ModifyAction) aStream.readObject();
231 init(qName, parent, value, modifyAction);
234 private void writeObject(final ObjectOutputStream aStream) throws IOException {
235 aStream.defaultWriteObject();
236 //manually serialize superclass
237 aStream.writeObject(getQName());
238 aStream.writeObject(getParent());
239 aStream.writeObject(getValue());
240 aStream.writeObject(getModificationAction());