| XPath.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.portal.kernel.xml;
16
17 import java.io.Serializable;
18
19 import java.util.List;
20
21 /**
22 * <a href="XPath.java.html"><b><i>View Source</i></b></a>
23 *
24 * @author Brian Wing Shun Chan
25 */
26 public interface XPath extends Serializable {
27
28 public boolean booleanValueOf(Object context);
29
30 public Object evaluate(Object context);
31
32 public String getText();
33
34 public boolean matches(Node node);
35
36 public Number numberValueOf(Object context);
37
38 public List<Node> selectNodes(Object context);
39
40 public List<Node> selectNodes(Object context, XPath sortXPath);
41
42 public List<Node> selectNodes(
43 Object context, XPath sortXPath, boolean distinct);
44
45 public Node selectSingleNode(Object context);
46
47 public void sort(List<Node> nodes);
48
49 public void sort(List<Node> nodes, boolean distinct);
50
51 public String valueOf(Object context);
52
53 }