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46 // This file is not part of the Qt API. It exists purely as an
47 // implementation detail. This header file may change from version to
48 // version without notice, or even be removed.
52 #ifndef Patternist_NamespaceConstructor_H
53 #define Patternist_NamespaceConstructor_H
55 #include <private/qemptycontainer_p.h>
64 * @short Constructs a namespace on an element, and naturally only appears
65 * as a child of ElementConstructor.
67 * @author Frans Englich <frans.englich@nokia.com>
68 * @ingroup Patternist_expressions
70 class NamespaceConstructor : public EmptyContainer
73 NamespaceConstructor(const QXmlName nb);
75 virtual void evaluateToSequenceReceiver(const DynamicContext::Ptr &context) const;
78 * @returns a list containing one CommonSequenceTypes::ExactlyOneString instance.
80 virtual SequenceType::List expectedOperandTypes() const;
83 * The static type is exactly one attribute node. It's unclear what
84 * affects the static type has, but specifying anything else could lead
85 * to complications wrt. node order, XQTY0024. Of course, it's not
86 * conceptually correct, since a namespace node isn't an attribute
89 virtual SequenceType::Ptr staticType() const;
91 virtual ExpressionVisitorResult::Ptr accept(const ExpressionVisitor::Ptr &visitor) const;
92 virtual Expression::Properties properties() const;
94 inline const QXmlName &namespaceBinding() const
99 virtual ID id() const;
101 const QXmlName m_binding;