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IndexedDocumentFactory.java | - | 0% | 0% | 0% |
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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.util; | |
9 | ||
10 | import org.dom4j.DocumentFactory; | |
11 | import org.dom4j.Element; | |
12 | import org.dom4j.QName; | |
13 | ||
14 | /** | |
15 | * <p> | |
16 | * <code>IndexedDocumentFactory</code> is a factory of XML objects which | |
17 | * create indexed Element implementations to allow quicker lookup via name of | |
18 | * Element and Attributes though at the expense of more memory used to create | |
19 | * the name indexes. | |
20 | * </p> | |
21 | * | |
22 | * @author <a href="mailto:jstrachan@apache.org">James Strachan </a> | |
23 | * @version $Revision: 1.9 $ | |
24 | */ | |
25 | public class IndexedDocumentFactory extends DocumentFactory { | |
26 | /** The Singleton instance */ | |
27 | protected static transient IndexedDocumentFactory singleton | |
28 | = new IndexedDocumentFactory(); | |
29 | ||
30 | /** | |
31 | * <p> | |
32 | * Access to the singleton instance of this factory. | |
33 | * </p> | |
34 | * | |
35 | * @return the default singleon instance | |
36 | */ | |
37 | 0 | public static DocumentFactory getInstance() { |
38 | 0 | return singleton; |
39 | } | |
40 | ||
41 | // DocumentFactory methods | |
42 | // ------------------------------------------------------------------------- | |
43 | 0 | public Element createElement(QName qname) { |
44 | 0 | return new IndexedElement(qname); |
45 | } | |
46 | ||
47 | 0 | public Element createElement(QName qname, int attributeCount) { |
48 | 0 | return new IndexedElement(qname, attributeCount); |
49 | } | |
50 | } | |
51 | ||
52 | /* | |
53 | * Redistribution and use of this software and associated documentation | |
54 | * ("Software"), with or without modification, are permitted provided that the | |
55 | * following conditions are met: | |
56 | * | |
57 | * 1. Redistributions of source code must retain copyright statements and | |
58 | * notices. Redistributions must also contain a copy of this document. | |
59 | * | |
60 | * 2. Redistributions in binary form must reproduce the above copyright notice, | |
61 | * this list of conditions and the following disclaimer in the documentation | |
62 | * and/or other materials provided with the distribution. | |
63 | * | |
64 | * 3. The name "DOM4J" must not be used to endorse or promote products derived | |
65 | * from this Software without prior written permission of MetaStuff, Ltd. For | |
66 | * written permission, please contact dom4j-info@metastuff.com. | |
67 | * | |
68 | * 4. Products derived from this Software may not be called "DOM4J" nor may | |
69 | * "DOM4J" appear in their names without prior written permission of MetaStuff, | |
70 | * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd. | |
71 | * | |
72 | * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org | |
73 | * | |
74 | * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND | |
75 | * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
76 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
77 | * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE | |
78 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
79 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
80 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
81 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
82 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
83 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
84 | * POSSIBILITY OF SUCH DAMAGE. | |
85 | * | |
86 | * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved. | |
87 | */ |
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