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
|
/****************************************************************************
**
** Copyright (C) 2012 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_XsdAttributeReference_H
#define Patternist_XsdAttributeReference_H
#include "qxsdattributeuse_p.h"
#include <QtXmlPatterns/QSourceLocation>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short A helper class for attribute reference resolving.
*
* For easy resolving of attribute references, we have this class
* that can be used as a place holder for the real attribute use
* object it is referring to.
* So whenever the parser detects an attribute reference, it creates
* a XsdAttributeReference and returns it instead of the XsdAttributeUse.
* During a later phase, the resolver will look for all XsdAttributeReferences
* in the schema and will replace them with their referring XsdAttributeUse
* objects.
*
* @ingroup Patternist_schema
* @author Tobias Koenig <tobias.koenig@nokia.com>
*/
class XsdAttributeReference : public XsdAttributeUse
{
public:
typedef QExplicitlySharedDataPointer<XsdAttributeReference> Ptr;
/**
* Describes the type of the attribute reference.
*/
enum Type
{
AttributeUse, ///< The reference points to an attribute use.
AttributeGroup ///< The reference points to an attribute group.
};
/**
* Always returns false, used to avoid dynamic casts.
*/
virtual bool isAttributeUse() const;
/**
* Always returns true, used to avoid dynamic casts.
*/
virtual bool isReference() const;
/**
* Sets the @p type of the attribute reference.
*/
void setType(Type type);
/**
* Returns the type of the attribute reference.
*/
Type type() const;
/**
* Sets the @p name of the attribute or attribute group the
* attribute reference refers to.
*/
void setReferenceName(const QXmlName &name);
/**
* Returns the name of the attribute or attribute group the
* attribute reference refers to.
*/
QXmlName referenceName() const;
/**
* Sets the source @p location where the reference is located.
*/
void setSourceLocation(const QSourceLocation &location);
/**
* Returns the source location where the reference is located.
*/
QSourceLocation sourceLocation() const;
private:
Type m_type;
QXmlName m_referenceName;
QSourceLocation m_sourceLocation;
};
}
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
