XMLElementComparator.java |
1 /** 2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * 12 * 13 */ 14 15 package com.liferay.util.xml; 16 17 import com.liferay.util.xml.descriptor.XMLDescriptor; 18 19 import org.dom4j.Element; 20 21 /** 22 * <a href="XMLElementComparator.java.html"><b><i>View Source</i></b></a> 23 * 24 * @author Jorge Ferrer 25 */ 26 public class XMLElementComparator extends ElementComparator { 27 28 public XMLElementComparator(XMLDescriptor descriptor) { 29 _descriptor = descriptor; 30 } 31 32 public int compare(Element el1, Element el2) { 33 if (_descriptor.areEqual(el1, el2)) { 34 return 0; 35 } 36 else { 37 return -1; 38 } 39 } 40 41 public boolean canJoinChildren(Element element) { 42 return _descriptor.canJoinChildren(element); 43 } 44 45 private XMLDescriptor _descriptor; 46 47 }