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     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

     7 ** This file is part of the QtXmlPatterns module of the Qt Toolkit.

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

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    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

    17 ** Alternatively, this file may be used under the terms of the GNU Lesser

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

    20 ** packaging of this file.  Please review the following information to

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 //

    43 //  W A R N I N G

    44 //  -------------

    45 //

    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.

    49 //

    50 // We mean it.

    51 

    52 

    53 #ifndef Patternist_FunctionFactoryCollection_H

    54 #define Patternist_FunctionFactoryCollection_H

    55 

    56 #include "qfunctionfactory_p.h"

    57 

    58 QT_BEGIN_HEADER

    59 

    60 QT_BEGIN_NAMESPACE

    61 

    62 namespace QPatternist

    63 {

    64     /**

    65      * @short A FunctionFactoryCollection instance is a FunctionFactory in its own right,

    66      * but looks in its contained collection of factories for requested functions.

    67      *

    68      * @note the order of adding function libraries is significant.

    69      *

    70      * @ingroup Patternist_functions

    71      * @author Frans Englich <frans.englich@nokia.com>

    72      */

    73     class Q_AUTOTEST_EXPORT FunctionFactoryCollection: public FunctionFactory

    74                                                      , public FunctionFactory::List

    75     {

    76     public:

    77 

    78         typedef QExplicitlySharedDataPointer<FunctionFactoryCollection> Ptr;

    79 

    80         /**

    81          * Creates a function call node.

    82          */

    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);

    88 

    89         virtual FunctionSignature::Hash functionSignatures() const;

    90 

    91         virtual FunctionSignature::Ptr retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name);

    92 

    93         /**

    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

    97          * as well.

    98          */

    99         static FunctionFactory::Ptr xpath20Factory(const NamePool::Ptr &np);

   100 

   101         /**

   102          * @return a FunctionFactory containing all core functions required for XPath 1.0.

   103          */

   104         static FunctionFactory::Ptr xpath10Factory();

   105 

   106         /**

   107          * @return a FunctionFactory containing all core functions required for XSL-T 2.0

   108          * functions.

   109          */

   110         static FunctionFactory::Ptr xslt20Factory(const NamePool::Ptr &np);

   111     };

   112 }

   113 

   114 QT_END_NAMESPACE

   115 

   116 QT_END_HEADER

   117 

   118 #endif