EmptyTag


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  
20  package org.netbeans.modules.xml.text.syntax.dom;
21  
22  import java.util.*;
23  
24  import org.w3c.dom.*;
25  import org.netbeans.modules.xml.text.syntax.*;
26  import org.netbeans.modules.xml.spi.dom.*;
27  import org.netbeans.editor.*;
28  
29  public class EmptyTag extends Tag {
30  
31      public EmptyTag(XMLSyntaxSupport support, TokenItem from, int to, String   name, Collection attribs) {
32          super( support, from, to, name, attribs );
33      }
34  
35      public boolean hasChildNodes() {
36          return false;
37      }
38  
39      public NodeList getChildNodes() {
40          return NodeListImpl.EMPTY;
41      }
42      
43      protected Tag getEndTag() {
44          return this;
45      }
46      
47      protected Tag getStartTag() {
48          return this;
49      }
50      
51      public String   toString() {
52          StringBuffer   ret = new StringBuffer  ( "EmptyTag(\"" + name + "\" " );
53          ret.append(getAttributes().toString());
54          return ret.toString() + " " + first + ")";
55      }
56      
57  }
58  
59
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