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Diffstat (limited to 'src/xmlpatterns/type/qebvtype.cpp')
| -rw-r--r-- | src/xmlpatterns/type/qebvtype.cpp | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/src/xmlpatterns/type/qebvtype.cpp b/src/xmlpatterns/type/qebvtype.cpp new file mode 100644 index 0000000000..0e240dcc68 --- /dev/null +++ b/src/xmlpatterns/type/qebvtype.cpp @@ -0,0 +1,123 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns module 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 qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qbuiltintypes_p.h" +#include "qcommonsequencetypes_p.h" +#include "qitem_p.h" + +#include "qebvtype_p.h" + +QT_BEGIN_NAMESPACE + +using namespace QPatternist; + +EBVType::EBVType() +{ +} + +bool EBVType::itemMatches(const Item &item) const +{ + if(item.isNode()) + return false; + + return BuiltinTypes::xsBoolean->itemMatches(item) || + BuiltinTypes::numeric->itemMatches(item) || + BuiltinTypes::xsString->itemMatches(item) || + BuiltinTypes::xsAnyURI->itemMatches(item) || + CommonSequenceTypes::Empty->itemMatches(item) || + BuiltinTypes::xsUntypedAtomic->itemMatches(item); +} + +bool EBVType::xdtTypeMatches(const ItemType::Ptr &t) const +{ + return BuiltinTypes::node->xdtTypeMatches(t) || + BuiltinTypes::xsBoolean->xdtTypeMatches(t) || + BuiltinTypes::numeric->xdtTypeMatches(t) || + BuiltinTypes::xsString->xdtTypeMatches(t) || + BuiltinTypes::xsAnyURI->xdtTypeMatches(t) || + *CommonSequenceTypes::Empty == *t || + BuiltinTypes::xsUntypedAtomic->xdtTypeMatches(t) || + /* Item & xs:anyAtomicType is ok, we do the checking at runtime. */ + *BuiltinTypes::item == *t || + *BuiltinTypes::xsAnyAtomicType == *t; +} + +QString EBVType::displayName(const NamePool::Ptr &) const +{ + /* Some QName-lexical is not used here because it makes little sense + * for this strange type. Instead the operand type of the fn:boolean()'s + * argument is used. */ + return QLatin1String("item()*(: EBV extractable type :)"); +} + +Cardinality EBVType::cardinality() const +{ + return Cardinality::zeroOrMore(); +} + +ItemType::Ptr EBVType::xdtSuperType() const +{ + return BuiltinTypes::item; +} + +ItemType::Ptr EBVType::itemType() const +{ + return ItemType::Ptr(const_cast<EBVType *>(this)); +} + +bool EBVType::isAtomicType() const +{ + return false; +} + +bool EBVType::isNodeType() const +{ + return true; +} + +ItemType::Ptr EBVType::atomizedType() const +{ + Q_ASSERT_X(false, Q_FUNC_INFO, + "That this function is called makes no sense."); + return AtomicType::Ptr(); +} + +QT_END_NAMESPACE |