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Java > Open Source Codes > org > netbeans > modules > xml > text > syntax > dom > EntityReferenceImpl


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 org.w3c.dom.*;
23 import org.netbeans.modules.xml.text.syntax.*;
24 import org.netbeans.modules.xml.spi.dom.*;
25 import org.netbeans.editor.*;
26
27 /**
28  * It should in future promote to EntityReference implementation.
29  * Holds entity reference.
30  * <p>
31  * Difference from DOM: it's also created for well known entities and
32  * character entities.
33  *
34  * @author Petr Kuzel
35  */
36 public final class EntityReferenceImpl extends SyntaxNode implements EntityReference {
37
38     EntityReferenceImpl(XMLSyntaxSupport syntax, TokenItem token, int to) {
39         super(syntax, token, to);
40     }
41
42     public String JavaDoc getNodeName() {
43         TokenItem target = first.getNext();
44         if (target != null) {
45             String JavaDoc tokenImage = target.getImage();
46             return tokenImage.substring(1, tokenImage.length()-1);
47         } else {
48             return ""; //??? or null
49 }
50     }
51
52     public short getNodeType() {
53         return Node.ENTITY_REFERENCE_NODE;
54     }
55
56     public String JavaDoc toString() {
57         return "Ref(" + getNodeName() + ")";
58     }
59 }
60
61
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