1 /*
2 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
3 *
4 * This software is open source.
5 * See the bottom of this file for the licence.
6 */
7
8 package org.dom4j.tree;
9
10 import org.dom4j.Element;
11 import org.dom4j.Namespace;
12 import org.dom4j.QName;
13
14 /***
15 * <p>
16 * <code>DefaultAttribute</code> implements a doubly linked node which
17 * supports the parent relationship and is mutable.
18 * </p>
19 *
20 * @author <a href="mailto:jstrachan@apache.org">James Strachan </a>
21 * @version $Revision: 1.13 $
22 */
23 public class DefaultAttribute extends FlyweightAttribute {
24 /*** The parent of this node */
25 private Element parent;
26
27 public DefaultAttribute(QName qname) {
28 super(qname);
29 }
30
31 public DefaultAttribute(QName qname, String value) {
32 super(qname, value);
33 }
34
35 public DefaultAttribute(Element parent, QName qname, String value) {
36 super(qname, value);
37 this.parent = parent;
38 }
39
40 /***
41 * Creates the <code>Attribute</code> with the specified local name and
42 * value.
43 *
44 * @param name
45 * is the name of the attribute
46 * @param value
47 * is the value of the attribute
48 */
49 public DefaultAttribute(String name, String value) {
50 super(name, value);
51 }
52
53 /***
54 * Creates the <code>Attribute</code> with the specified local name, value
55 * and <code>Namespace</code>.
56 *
57 * @param name
58 * is the name of the attribute
59 * @param value
60 * is the value of the attribute
61 * @param namespace
62 * is the namespace of the attribute
63 */
64 public DefaultAttribute(String name, String value, Namespace namespace) {
65 super(name, value, namespace);
66 }
67
68 /***
69 * Creates the <code>Attribute</code> with the specified local name, value
70 * and <code>Namespace</code>.
71 *
72 * @param parent
73 * is the parent element
74 * @param name
75 * is the name of the attribute
76 * @param value
77 * is the value of the attribute
78 * @param namespace
79 * is the namespace of the attribute
80 */
81 public DefaultAttribute(Element parent, String name, String value,
82 Namespace namespace) {
83 super(name, value, namespace);
84 this.parent = parent;
85 }
86
87 public void setValue(String value) {
88 this.value = value;
89 }
90
91 public Element getParent() {
92 return parent;
93 }
94
95 public void setParent(Element parent) {
96 this.parent = parent;
97 }
98
99 public boolean supportsParent() {
100 return true;
101 }
102
103 public boolean isReadOnly() {
104 return false;
105 }
106 }
107
108 /*
109 * Redistribution and use of this software and associated documentation
110 * ("Software"), with or without modification, are permitted provided that the
111 * following conditions are met:
112 *
113 * 1. Redistributions of source code must retain copyright statements and
114 * notices. Redistributions must also contain a copy of this document.
115 *
116 * 2. Redistributions in binary form must reproduce the above copyright notice,
117 * this list of conditions and the following disclaimer in the documentation
118 * and/or other materials provided with the distribution.
119 *
120 * 3. The name "DOM4J" must not be used to endorse or promote products derived
121 * from this Software without prior written permission of MetaStuff, Ltd. For
122 * written permission, please contact dom4j-info@metastuff.com.
123 *
124 * 4. Products derived from this Software may not be called "DOM4J" nor may
125 * "DOM4J" appear in their names without prior written permission of MetaStuff,
126 * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
127 *
128 * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
129 *
130 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
131 * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
132 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
133 * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
134 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
135 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
136 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
137 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
138 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
139 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
140 * POSSIBILITY OF SUCH DAMAGE.
141 *
142 * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
143 */