1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtXmlPatterns module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39
40#include "qatomictype_p.h"
41
42#include "qmultiitemtype_p.h"
43
44QT_BEGIN_NAMESPACE
45
46using namespace QPatternist;
47
48MultiItemType::MultiItemType(const ItemType::List &list) : m_types(list),
49 m_end(list.constEnd())
50{
51 Q_ASSERT_X(list.count() >= 2, Q_FUNC_INFO,
52 "It makes no sense to use MultiItemType for types less than two.");
53 Q_ASSERT_X(list.count(ItemType::Ptr()) == 0, Q_FUNC_INFO,
54 "No member in the list can be null.");
55}
56
57QString MultiItemType::displayName(const NamePool::Ptr &np) const
58{
59 QString result;
60 ItemType::List::const_iterator it(m_types.constBegin());
61
62 while(true)
63 {
64 result += (*it)->displayName(np);
65 ++it;
66
67 if(it != m_end)
68 result += QLatin1String(" | ");
69 else
70 break;
71 }
72
73 return result;
74}
75
76bool MultiItemType::itemMatches(const Item &item) const
77{
78 for(ItemType::List::const_iterator it(m_types.constBegin()); it != m_end; ++it)
79 if((*it)->itemMatches(item))
80 return true;
81
82 return false;
83}
84
85bool MultiItemType::xdtTypeMatches(const ItemType::Ptr &type) const
86{
87 for(ItemType::List::const_iterator it(m_types.constBegin()); it != m_end; ++it)
88 if((*it)->xdtTypeMatches(other: type))
89 return true;
90
91 return false;
92}
93
94bool MultiItemType::isNodeType() const
95{
96 for(ItemType::List::const_iterator it(m_types.constBegin()); it != m_end; ++it)
97 if((*it)->isNodeType())
98 return true;
99
100 return false;
101}
102
103bool MultiItemType::isAtomicType() const
104{
105 for(ItemType::List::const_iterator it(m_types.constBegin()); it != m_end; ++it)
106 if((*it)->isAtomicType())
107 return true;
108
109 return false;
110}
111
112ItemType::Ptr MultiItemType::xdtSuperType() const
113{
114 ItemType::List::const_iterator it(m_types.constBegin());
115 /* Load the first one, and jump over it in the loop. */
116 ItemType::Ptr result((*it)->xdtSuperType());
117 ++it;
118
119 for(; it != m_end; ++it)
120 result |= (*it)->xdtSuperType();
121
122 return result;
123}
124
125ItemType::Ptr MultiItemType::atomizedType() const
126{
127 ItemType::List::const_iterator it(m_types.constBegin());
128 /* Load the first one, and jump over it in the loop. */
129 ItemType::Ptr result((*it)->atomizedType());
130 ++it;
131
132 for(; it != m_end; ++it)
133 result |= (*it)->atomizedType();
134
135 return result;
136}
137
138QT_END_NAMESPACE
139

source code of qtxmlpatterns/src/xmlpatterns/type/qmultiitemtype.cpp