DTDTreeRepresentation


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 org.xml.sax.*;
22  
23  import org.netbeans.modules.xml.core.sync.*;
24  import org.netbeans.modules.xml.tax.cookies.TreeEditorCookieImpl;
25  
26  /**
27   *
28   * @author  Petr Kuzel
29   * @version
30   */
31  public class DTDTreeRepresentation extends TreeRepresentation {
32  
33      /** Creates new DTDTreeRepresentation */
34      public DTDTreeRepresentation(TreeEditorCookieImpl editor, Synchronizator sync) {
35          super(editor, sync);
36      }
37  
38      /**
39       * Update the representation without marking it as modified.
40       */
41      public void update(Object   change) {
42          if (change instanceof InputSource) {
43              InputSource update = (InputSource) change;
44              editor.updateTree(change);
45          }
46      }
47  
48      /**
49       * Is this representation modified since last sync?
50       */
51      public boolean isModified() {
52          return false;
53      }
54      
55      /**
56       * Return modification passed as update parameter to all slave representations.
57       */
58      public Object   getChange(Class   type) {
59          return null;  // read only
60      }
61      
62  }
63
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