/**************************************************************************** ** ** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). ** Contact: http://www.qt-project.org/ ** ** 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 "qexpressionvariablereference_p.h" QT_BEGIN_NAMESPACE using namespace QPatternist; ExpressionVariableReference::ExpressionVariableReference(const VariableSlotID slotP, const VariableDeclaration *varDecl) : VariableReference(slotP) , m_varDecl(varDecl) { } bool ExpressionVariableReference::evaluateEBV(const DynamicContext::Ptr &context) const { return context->expressionVariable(slot())->evaluateEBV(context); } Item ExpressionVariableReference::evaluateSingleton(const DynamicContext::Ptr &context) const { return context->expressionVariable(slot())->evaluateSingleton(context); } Item::Iterator::Ptr ExpressionVariableReference::evaluateSequence(const DynamicContext::Ptr &context) const { return context->expressionVariable(slot())->evaluateSequence(context); } Expression::Ptr ExpressionVariableReference::typeCheck(const StaticContext::Ptr &context, const SequenceType::Ptr &reqType) { if(m_varDecl->canSourceRewrite) return m_varDecl->expression()->typeCheck(context, reqType); else return VariableReference::typeCheck(context, reqType); } Expression::ID ExpressionVariableReference::id() const { return IDExpressionVariableReference; } ExpressionVisitorResult::Ptr ExpressionVariableReference::accept(const ExpressionVisitor::Ptr &visitor) const { return visitor->visit(this); } SequenceType::Ptr ExpressionVariableReference::staticType() const { return m_varDecl->expression()->staticType(); } QT_END_NAMESPACE