1 /* 2 * Copyright (C) 2007 The Android Open Source Project 3 * 4 * Licensed under the Eclipse Public License, Version 1.0 (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 7 * 8 * http://www.eclipse.org/org/documents/epl-v10.php 9 * 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. 15 */ 16 17 package com.android.ide.eclipse.adt.internal.editors.mock; 18 19 import org.w3c.dom.Node; 20 import org.w3c.dom.NodeList; 21 22 import java.util.ArrayList; 23 24 25 /** 26 * A quick mock implementation of NodeList on top of ArrayList. 27 */ 28 public class MockNodeList implements NodeList { 29 30 ArrayList<MockXmlNode> mChildren; 31 32 /** 33 * Constructs a node list from a given children list. 34 * 35 * @param children The children list. Can be null. 36 */ MockNodeList(MockXmlNode[] children)37 public MockNodeList(MockXmlNode[] children) { 38 mChildren = new ArrayList<MockXmlNode>(); 39 if (children != null) { 40 for (MockXmlNode n : children) { 41 mChildren.add(n); 42 } 43 } 44 } 45 46 @Override getLength()47 public int getLength() { 48 return mChildren.size(); 49 } 50 51 @Override item(int index)52 public Node item(int index) { 53 if (index >= 0 && index < mChildren.size()) { 54 return mChildren.get(index); 55 } 56 return null; 57 } 58 getArrayList()59 public ArrayList<MockXmlNode> getArrayList() { 60 return mChildren; 61 } 62 } 63