01: /*
02: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
03: *
04: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
05: *
06: * The contents of this file are subject to the terms of either the GNU
07: * General Public License Version 2 only ("GPL") or the Common
08: * Development and Distribution License("CDDL") (collectively, the
09: * "License"). You may not use this file except in compliance with the
10: * License. You can obtain a copy of the License at
11: * http://www.netbeans.org/cddl-gplv2.html
12: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
13: * specific language governing permissions and limitations under the
14: * License. When distributing the software, include this License Header
15: * Notice in each file and include the License file at
16: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
17: * particular file as subject to the "Classpath" exception as provided
18: * by Sun in the GPL Version 2 section of the License file that
19: * accompanied this code. If applicable, add the following below the
20: * License Header, with the fields enclosed by brackets [] replaced by
21: * your own identifying information:
22: * "Portions Copyrighted [year] [name of copyright owner]"
23: *
24: * Contributor(s):
25: *
26: * The Original Software is NetBeans. The Initial Developer of the Original
27: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
28: * Microsystems, Inc. All Rights Reserved.
29: *
30: * If you wish your version of this file to be governed by only the CDDL
31: * or only the GPL Version 2, indicate your decision by adding
32: * "[Contributor] elects to include this software in this distribution
33: * under the [CDDL or GPL Version 2] license." If you do not indicate a
34: * single choice of license, a recipient has the option to distribute
35: * your version of this file under either the CDDL, the GPL Version 2 or
36: * to extend the choice of license to its licensees as provided above.
37: * However, if you add GPL Version 2 code and therefore, elected the GPL
38: * Version 2 license, then the option applies only if the new code is
39: * made subject to such option by the copyright holder.
40: */
41:
42: /*
43: * FindVisitor.java
44: *
45: * Created on August 10, 2005, 4:28 PM
46: *
47: * To change this template, choose Tools | Options and locate the template under
48: * the Source Creation and Management node. Right-click the template and choose
49: * Open. You can then make changes to the template in the Source Editor.
50: */
51:
52: package org.netbeans.modules.xml.xdm.visitor;
53:
54: import org.netbeans.modules.xml.xdm.nodes.Attribute;
55: import org.netbeans.modules.xml.xdm.nodes.Document;
56: import org.netbeans.modules.xml.xdm.nodes.Element;
57: import org.netbeans.modules.xml.xdm.nodes.Node;
58: import org.netbeans.modules.xml.xdm.nodes.Text;
59: import org.w3c.dom.NodeList;
60:
61: /**
62: *
63: * @author Ajit
64: */
65: public class FindVisitor extends ChildVisitor {
66:
67: public Node find(Document root, int targetId) {
68: this .targetId = targetId;
69: result = null;
70: root.accept(this );
71: return result;
72: }
73:
74: public Node find(Document root, Node target) {
75: return find(root, target.getId());
76: }
77:
78: protected void visitNode(Node node) {
79: if (node.getId() == targetId) {
80: result = node;
81: return;
82: } else {
83: super .visitNode(node);
84: }
85: }
86:
87: private Node result;
88: private int targetId;
89: }
|