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
|
/****************************************************************************
**
** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtXmlPatterns of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, 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 1.0, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/
//
// 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_XsdStateMachineBuilder_H
#define Patternist_XsdStateMachineBuilder_H
#include "qxsdparticle_p.h"
#include "qxsdstatemachine_p.h"
#include "qxsdterm_p.h"
#include <QtCore/QExplicitlySharedDataPointer>
#include <QtCore/QList>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
namespace QPatternist
{
/**
* @short A helper class to build up validation state machines.
*
* @ingroup Patternist_schema
* @author Tobias Koenig <tobias.koenig@trolltech.com>
*/
class XsdStateMachineBuilder : public QSharedData
{
public:
typedef QExplicitlySharedDataPointer<XsdStateMachineBuilder> Ptr;
enum Mode
{
CheckingMode,
ValidatingMode
};
/**
* Creates a new state machine builder.
*
* @param machine The state machine it should work on.
* @param namePool The name pool used by all schema components.
* @param mode The mode the machine shall be build for.
*/
XsdStateMachineBuilder(XsdStateMachine<XsdTerm::Ptr> *machine, const NamePool::Ptr &namePool, Mode mode = CheckingMode);
/**
* Resets the state machine.
*
* @returns The initial end state.
*/
XsdStateMachine<XsdTerm::Ptr>::StateId reset();
/**
* Prepends a start state to the given @p state.
* That is needed to allow the conversion of the state machine from a FSA to a DFA.
*/
XsdStateMachine<XsdTerm::Ptr>::StateId addStartState(XsdStateMachine<XsdTerm::Ptr>::StateId state);
/**
* Creates the state machine for the given @p particle that should have the
* given @p endState.
*
* @returns The new start state.
*/
XsdStateMachine<XsdTerm::Ptr>::StateId buildParticle(const XsdParticle::Ptr &particle, XsdStateMachine<XsdTerm::Ptr>::StateId endState);
/**
* Creates the state machine for the given @p term that should have the
* given @p endState.
*
* @returns The new start state.
*/
XsdStateMachine<XsdTerm::Ptr>::StateId buildTerm(const XsdTerm::Ptr &term, XsdStateMachine<XsdTerm::Ptr>::StateId endState);
/**
* Returns a hash that maps each term that appears inside @p particle, to the particle it belongs.
*
* @note These information are used by XsdParticleChecker to check particle inheritance.
*/
static QHash<XsdTerm::Ptr, XsdParticle::Ptr> particleLookupMap(const XsdParticle::Ptr &particle);
private:
XsdStateMachine<XsdTerm::Ptr> *m_stateMachine;
NamePool::Ptr m_namePool;
Mode m_mode;
};
}
QT_END_NAMESPACE
QT_END_HEADER
#endif
|
