| 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 }