blob: e06407f5699f5c661cea52501ff45411676a83a1 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
|
/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#ifndef Patternist_XsdAttributeUse_H
#define Patternist_XsdAttributeUse_H
#include "qxsdattribute_p.h"
#include "qxsdattributeterm_p.h"
#include <QtCore/QList>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short Represents a XSD attribute use object.
*
* This class represents the <em>attribute use</em> object of a XML schema as described
* <a href="http://www.w3.org/TR/xmlschema11-1/#cAttributeUse">here</a>.
*
* It contains information from a local attribute declaration (as child of <em>complexType</em>
* or <em>attributeGroup</em> object).
*
* All other occurrences of the <em>attribute</em> object are represented by the XsdAttribute class.
*
* @see <a href="http://www.w3.org/Submission/2004/SUBM-xmlschema-api-20040309/xml-schema-api.html#Interface-XSAttributeUse">XML Schema API reference</a>
* @ingroup Patternist_schema
* @author Tobias Koenig <tobias.koenig@nokia.com>
*/
class XsdAttributeUse : public XsdAttributeTerm
{
public:
typedef QExplicitlySharedDataPointer<XsdAttributeUse> Ptr;
typedef QList<XsdAttributeUse::Ptr> List;
/**
* Describes the value constraint of an attribute use.
*
* @see <a href="http://www.w3.org/TR/xmlschema11-1/#vc_au">Value Constraint Definition</a>
*/
class ValueConstraint : public QSharedData
{
public:
typedef QExplicitlySharedDataPointer<ValueConstraint> Ptr;
/**
* Describes the <a href="http://www.w3.org/TR/xmlschema11-1/#au-value_constraint">value constraint</a> of an attribute use.
*/
enum Variety
{
Default, ///< The attribute use has a default value set.
Fixed ///< The attribute use has a fixed value set.
};
/**
* Sets the @p variety of the attribute use value constraint.
*/
void setVariety(Variety variety);
/**
* Returns the variety of the attribute use value constraint.
*/
Variety variety() const;
/**
* Sets the @p value of the constraint.
*/
void setValue(const QString &value);
/**
* Returns the value of the constraint.
*/
QString value() const;
/**
* Sets the lexical @p form of the constraint.
*/
void setLexicalForm(const QString &form);
/**
* Returns the lexical form of the constraint.
*/
QString lexicalForm() const;
/**
* Creates a new value constraint from a XsdAttribute::ValueConstraint.
*/
static ValueConstraint::Ptr fromAttributeValueConstraint(const XsdAttribute::ValueConstraint::Ptr &constraint);
private:
Variety m_variety;
QString m_value;
QString m_lexicalForm;
};
/**
* Describes the use type of the attribute use.
*/
enum UseType
{
OptionalUse, ///< The attribute can be there but doesn't need to.
RequiredUse, ///< The attribute must be there.
ProhibitedUse ///< The attribute is not allowed to be there.
};
/**
* Creates a new attribute use object.
*/
XsdAttributeUse();
/**
* Always returns true, used to avoid dynamic casts.
*/
virtual bool isAttributeUse() const;
/**
* Sets the use @p type of the attribute use.
*
* @see UseType
*/
void setUseType(UseType type);
/**
* Returns the use type of the attribute use.
*/
UseType useType() const;
/**
* Returns whether the attribute use is required.
*
* @see <a href="http://www.w3.org/TR/xmlschema11-1/#au-required">Required Definition</a>
*/
bool isRequired() const;
/**
* Sets the @p attribute the attribute use is referring to.
* That is either a local definition as child of a complexType
* or attributeGroup object, or a reference defined by the
* 'ref' attribute.
*
* @see <a href="http://www.w3.org/TR/xmlschema11-1/#au-attribute_declaration">Attribute Declaration</a>
*/
void setAttribute(const XsdAttribute::Ptr &attribute);
/**
* Returns the attribute the attribute use is referring to.
*/
XsdAttribute::Ptr attribute() const;
/**
* Sets the value @p constraint of the attribute use.
*
* @see http://www.w3.org/TR/xmlschema11-1/#vc_au
*/
void setValueConstraint(const ValueConstraint::Ptr &constraint);
/**
* Returns the value constraint of the attribute use.
*/
ValueConstraint::Ptr valueConstraint() const;
private:
UseType m_useType;
XsdAttribute::Ptr m_attribute;
ValueConstraint::Ptr m_valueConstraint;
};
}
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
