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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.
53 #ifndef Patternist_FunctionFactoryCollection_H
54 #define Patternist_FunctionFactoryCollection_H
56 #include <private/qfunctionfactory_p.h>
65 * @short A FunctionFactoryCollection instance is a FunctionFactory in its own right,
66 * but looks in its contained collection of factories for requested functions.
68 * @note the order of adding function libraries is significant.
70 * @ingroup Patternist_functions
71 * @author Frans Englich <frans.englich@nokia.com>
73 class Q_AUTOTEST_EXPORT FunctionFactoryCollection: public FunctionFactory
74 , public FunctionFactory::List
78 typedef QExplicitlySharedDataPointer<FunctionFactoryCollection> Ptr;
81 * Creates a function call node.
83 virtual Expression::Ptr createFunctionCall(const QXmlName,
84 const Expression::List &arguments,
85 const StaticContext::Ptr &context,
86 const SourceLocationReflection *const r);
87 virtual bool isAvailable(const NamePool::Ptr &np, const QXmlName name, const xsInteger arity);
89 virtual FunctionSignature::Hash functionSignatures() const;
91 virtual FunctionSignature::Ptr retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name);
94 * @return a FunctionFactory containing all core functions and constructor
95 * functions required for XPath 2.. The functions specified for XQuery 1.0
96 * are the same as for XPath 2.0 so this FunctionFactory work for XQuery
99 static FunctionFactory::Ptr xpath20Factory(const NamePool::Ptr &np);
102 * @return a FunctionFactory containing all core functions required for XPath 1.0.
104 static FunctionFactory::Ptr xpath10Factory();
107 * @return a FunctionFactory containing all core functions required for XSL-T 2.0
110 static FunctionFactory::Ptr xslt20Factory(const NamePool::Ptr &np);