blob: a16546a29657fd44a6919f55648681b0e54ef3f4 (
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
|
/****************************************************************************
**
** Copyright (C) 2011 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.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qbuiltintypes_p.h"
#include "qcommonsequencetypes_p.h"
#include "qgenericsequencetype_p.h"
#include "qliteralsequence_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
LiteralSequence::LiteralSequence(const Item::List &list) : m_list(list)
{
Q_ASSERT(list.size() >= 2);
}
Item::Iterator::Ptr LiteralSequence::evaluateSequence(const DynamicContext::Ptr &) const
{
return makeListIterator(m_list);
}
SequenceType::Ptr LiteralSequence::staticType() const
{
const Item::List::const_iterator end(m_list.constEnd());
Item::List::const_iterator it(m_list.constBegin());
/* Load the first item. */
ItemType::Ptr t((*it).type());
++it;
for(; end != it; ++it)
t |= (*it).type();
return makeGenericSequenceType(t, Cardinality::fromCount(m_list.size()));
}
ExpressionVisitorResult::Ptr LiteralSequence::accept(const ExpressionVisitor::Ptr &visitor) const
{
return visitor->visit(this);
}
Expression::ID LiteralSequence::id() const
{
return IDExpressionSequence;
}
Expression::Properties LiteralSequence::properties() const
{
return IsEvaluated;
}
QT_END_NAMESPACE
|
