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Java > Open Source Codes > org > enhydra > apache > xerces > validators > common > XMLElementDecl


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2000 The Apache Software Foundation. All rights
6  * reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Xerces" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
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32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
34  * permission of the Apache Software Foundation.
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36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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42  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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47  * SUCH DAMAGE.
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50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation and was
52  * originally based on software copyright (c) 1999, International
53  * Business Machines, Inc., http://www.apache.org. For more
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55  * <http://www.apache.org/>.
56  */
57
58 package org.enhydra.apache.xerces.validators.common;
59
60 import java.util.Vector JavaDoc;
61
62 import org.enhydra.apache.xerces.utils.QName;
63 import org.enhydra.apache.xerces.validators.datatype.DatatypeValidator;
64
65 /**
66  * @version $Id: XMLElementDecl.java,v 1.1.1.1 2003/03/10 16:34:44 taweili Exp $
67  */
68 public class XMLElementDecl {
69
70     //
71 // Constants
72 //
73
74     public static final int TYPE_EMPTY = 0;
75     public static final int TYPE_ANY = 1;
76     public static final int TYPE_MIXED_SIMPLE=2; // for simple (a la-DTD) style MIXED
77 public static final int TYPE_MIXED_COMPLEX=3; // for complex mixed models
78 public static final int TYPE_CHILDREN = 4;
79     public static final int TYPE_SIMPLE = 5;
80
81     //
82 // Data
83 //
84
85     // basic information
86
87     public final QName name = new QName();
88
89     public int type;
90
91     // simple types
92
93     public boolean list;
94
95     public DatatypeValidator datatypeValidator;
96
97     // complex types
98
99     public int contentSpecIndex;
100
101     // enclosingScope where this element is declared, should always be -1 with DTD Validation.
102 public int enclosingScope;
103
104     // identity constraints
105
106     public final Vector JavaDoc unique = new Vector JavaDoc();
107
108     public final Vector JavaDoc key = new Vector JavaDoc();
109
110     public final Vector JavaDoc keyRef = new Vector JavaDoc();
111
112     //
113 // Constructors
114 //
115
116     public XMLElementDecl() {
117         clear();
118     }
119
120     public XMLElementDecl(XMLElementDecl elementDecl) {
121         setValues(elementDecl);
122     }
123
124     //
125 // Public methods
126 //
127
128     public void clear() {
129         name.clear();
130         type = - 1;
131         list = false;
132         datatypeValidator = null;
133         contentSpecIndex = -1;
134         enclosingScope = -1;
135         unique.removeAllElements();
136         key.removeAllElements();
137         keyRef.removeAllElements();
138     }
139
140     public void setValues(XMLElementDecl elementDecl) {
141         name.setValues(elementDecl.name);
142         type = elementDecl.type;
143         list = elementDecl.list;
144         datatypeValidator = elementDecl.datatypeValidator;
145         contentSpecIndex = elementDecl.contentSpecIndex;
146         enclosingScope = elementDecl.enclosingScope;
147     }
148
149     //
150 // Object methods
151 //
152
153     public int hashCode() {
154         // TODO
155 return super.hashCode();
156     }
157
158     public boolean equals(Object JavaDoc object) {
159         // TODO
160 return super.equals(object);
161     }
162
163 } // class XMLElementDecl
164
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