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** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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#include "qcommonsequencetypes_p.h"

#include "qnamespaceconstructor_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

NamespaceConstructor::NamespaceConstructor(const QXmlName nb) : m_binding(nb)
{
    Q_ASSERT(!m_binding.isNull());
}

/*! \internal */
NamespaceConstructor::~NamespaceConstructor()
{
}

void NamespaceConstructor::evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const
{
    context->outputReceiver()->namespaceBinding(m_binding);
}

SequenceType::Ptr NamespaceConstructor::staticType() const
{
    return CommonSequenceTypes::ExactlyOneAttribute;
}

SequenceType::List NamespaceConstructor::expectedOperandTypes() const
{
    SequenceType::List result;
    result.append(CommonSequenceTypes::ExactlyOneString);
    return result;
}

Expression::Properties NamespaceConstructor::properties() const
{
    return DisableElimination | IsNodeConstructor;
}

ExpressionVisitorResult::Ptr NamespaceConstructor::accept(const ExpressionVisitor::Ptr &visitor) const
{
    return visitor->visit(this);
}

Expression::ID NamespaceConstructor::id() const
{
    return IDNamespaceConstructor;
}

QT_END_NAMESPACE