2 * Copyright (C) 2007 The Android Open Source Project
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.apache.harmony.xml.dom;
19 import java.util.ArrayList;
20 import java.util.List;
21 import org.w3c.dom.Node;
22 import org.w3c.dom.NodeList;
25 * Provides a straightforward implementation of the corresponding W3C DOM
26 * interface. The class is used internally only, thus only notable members that
27 * are not in the original interface are documented (the W3C docs are quite
28 * extensive). Hope that's ok.
30 * Some of the fields may have package visibility, so other classes belonging to
31 * the DOM implementation can easily access them while maintaining the DOM tree
34 public class NodeListImpl implements NodeList {
36 private List<NodeImpl> children;
39 children = new ArrayList<NodeImpl>();
42 NodeListImpl(List<NodeImpl> list) {
46 void add(NodeImpl node) {
50 public int getLength() {
51 return children.size();
54 public Node item(int index) {
55 if (index >= children.size()) {
58 return children.get(index);