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6 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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21 ** GNU General Public License Usage
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40 ****************************************************************************/
42 #include "qboolean_p.h"
43 #include "qbuiltintypes_p.h"
44 #include "qcommonsequencetypes_p.h"
45 #include "qgenericsequencetype_p.h"
47 #include "qebvextractor_p.h"
51 using namespace QPatternist;
53 EBVExtractor::EBVExtractor(const Expression::Ptr &operand) : SingleContainer(operand)
57 bool EBVExtractor::evaluateEBV(const DynamicContext::Ptr &context) const
59 return m_operand->evaluateEBV(context);
62 Expression::Ptr EBVExtractor::typeCheck(const StaticContext::Ptr &context,
63 const SequenceType::Ptr &reqType)
65 return typeCheck<SingleContainer>(context, reqType, this);
68 SequenceType::Ptr EBVExtractor::staticType() const
70 return makeGenericSequenceType(BuiltinTypes::xsBoolean, Cardinality::exactlyOne());
73 SequenceType::List EBVExtractor::expectedOperandTypes() const
75 SequenceType::List result;
76 result.append(CommonSequenceTypes::ZeroOrMoreItems);
80 const SourceLocationReflection *EBVExtractor::actualReflection() const
82 return m_operand->actualReflection();
85 ExpressionVisitorResult::Ptr EBVExtractor::accept(const ExpressionVisitor::Ptr &visitor) const
87 return visitor->visit(this);