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Java > Open Source Codes > org > netbeans > modules > xml > tax > cookies > XMLTreeRepresentation


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19 package org.netbeans.modules.xml.tax.cookies;
20
21 import java.io.IOException JavaDoc;
22 import org.xml.sax.*;
23
24 import org.openide.*;
25
26 import org.netbeans.tax.*;
27 import org.netbeans.modules.xml.core.sync.*;
28 import org.netbeans.modules.xml.tax.cookies.TreeEditorCookieImpl;
29 import org.netbeans.modules.xml.tax.cookies.TreeRepresentation;
30
31 /**
32  * Manages relations between tree model ant tree editor.
33  *
34  * @author Petr Kuzel
35  * @version
36  */
37 public class XMLTreeRepresentation extends TreeRepresentation {
38
39     /** Creates new XMLTreeRepresentation */
40     public XMLTreeRepresentation(TreeEditorCookieImpl editor, Synchronizator sync) {
41         super(editor, sync);
42     }
43
44     /**
45      * Update the representation without marking it as modified.
46      */
47     public void update(Object JavaDoc change) {
48
49         if (change instanceof InputSource) {
50             InputSource update = (InputSource) change;
51             editor.updateTree(update);
52         } else {
53             throw new RuntimeException JavaDoc("TreeRepresentation does not support: " + change.getClass()); // NOI18N
54 }
55     }
56
57
58     /**
59      * Is this representation modified since last sync?
60      */
61     public boolean isModified() {
62         return false;
63     }
64     
65 }
66
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