1 /****************************************************************************
3 ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
4 ** Contact: http://www.qt-project.org/
6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
8 ** $QT_BEGIN_LICENSE:LGPL$
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21 ** GNU General Public License Usage
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40 ****************************************************************************/
42 #include "qbuiltintypes_p.h"
43 #include "qcommonsequencetypes_p.h"
45 #include "qemptysequencetype_p.h"
49 using namespace QPatternist;
51 EmptySequenceType::EmptySequenceType()
55 bool EmptySequenceType::xdtTypeMatches(const ItemType::Ptr &other) const
57 return *other == *this ||
58 CommonSequenceTypes::None->xdtTypeMatches(other);
61 bool EmptySequenceType::itemMatches(const Item &) const
66 QString EmptySequenceType::displayName(const NamePool::Ptr &) const
68 return QLatin1String("empty-sequence()");
71 ItemType::Ptr EmptySequenceType::xdtSuperType() const
73 return BuiltinTypes::item;
76 Cardinality EmptySequenceType::cardinality() const
78 return Cardinality::empty();
81 ItemType::Ptr EmptySequenceType::itemType() const
83 return ItemType::Ptr(const_cast<EmptySequenceType *>(this));
86 bool EmptySequenceType::isNodeType() const
91 bool EmptySequenceType::isAtomicType() const
96 ItemType::Ptr EmptySequenceType::atomizedType() const
98 return BuiltinTypes::xsAnyAtomicType;