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Diffstat (limited to 'src/xmlpatterns/expr/qexpressiondispatch_p.h')
| -rw-r--r-- | src/xmlpatterns/expr/qexpressiondispatch_p.h | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/src/xmlpatterns/expr/qexpressiondispatch_p.h b/src/xmlpatterns/expr/qexpressiondispatch_p.h new file mode 100644 index 0000000..5ab1a0f --- /dev/null +++ b/src/xmlpatterns/expr/qexpressiondispatch_p.h @@ -0,0 +1,241 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Qt Software Information (qt-info@nokia.com) +** +** This file is part of the QtXmlPatterns module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain +** additional rights. These rights are described in the Nokia Qt LGPL +** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this +** package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at qt-sales@nokia.com. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. + +#ifndef Patternist_ExpressionDispatch_H +#define Patternist_ExpressionDispatch_H + +#include <QSharedData> + + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +namespace QPatternist +{ + class AndExpression; + class ApplyTemplate; + class ArgumentConverter; + class ArgumentReference; + class ArithmeticExpression; + class Atomizer; + class AttributeConstructor; + class AttributeNameValidator; + class AxisStep; + class CallTemplate; + class CardinalityVerifier; + class CardinalityVerifier; + class CastableAs; + class CastableAs; + class CastAs; + class CastAs; + class CollationChecker; + class CollationChecker; + class CombineNodes; + class CombineNodes; + class CommentConstructor; + class CommentConstructor; + class ComputedNamespaceConstructor; + class ContextItem; + class CopyOf; + class CurrentItemStore; + class DocumentConstructor; + class DynamicContextStore; + class EBVExtractor; + class ElementConstructor; + class EmptySequence; + class ExpressionSequence; + class ExpressionVariableReference; + class ExternalVariableReference; + class FirstItemPredicate; + class ForClause; + class FunctionCall; + class GeneralComparison; + class GenericPredicate; + class IfThenClause; + class InstanceOf; + class ItemVerifier; + class LetClause; + class Literal; + class LiteralSequence; + class NamespaceConstructor; + class NCNameConstructor; + class NodeComparison; + class NodeSortExpression; + class OrderBy; + class OrExpression; + class ParentNodeAxis; + class Path; + class PositionalVariableReference; + class ProcessingInstructionConstructor; + class QNameConstructor; + class QuantifiedExpression; + class RangeExpression; + class RangeVariableReference; + class ReturnOrderBy; + class SimpleContentConstructor; + class StaticBaseURIStore; + class StaticCompatibilityStore; + class TemplateParameterReference; + class TextNodeConstructor; + class TreatAs; + class TruthPredicate; + class UnresolvedVariableReference; + class UntypedAtomicConverter; + class UserFunctionCallsite; + class ValidationError; + class ValueComparison; + template<bool IsForGlobal> class EvaluationCache; + + /** + * @todo Documentation's missing + * + * @defgroup Patternist_expr_dispatch Expression Dispatching + */ + + /** + * @ingroup Patternist_expr_dispatch + * @author Frans Englich <fenglich@trolltech.com> + */ + class ExpressionVisitorResult : public QSharedData + { + public: + typedef QExplicitlySharedDataPointer<ExpressionVisitorResult> Ptr; + ExpressionVisitorResult() {} + virtual ~ExpressionVisitorResult() {} + }; + + /** + * @ingroup Patternist_expr_dispatch + * @author Frans Englich <fenglich@trolltech.com> + */ + class ExpressionVisitor : public QSharedData + { + public: + typedef QExplicitlySharedDataPointer<ExpressionVisitor> Ptr; + virtual ~ExpressionVisitor() {} + + virtual ExpressionVisitorResult::Ptr visit(const AndExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ApplyTemplate *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ArgumentConverter *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ArgumentReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ArithmeticExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const Atomizer *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const AttributeConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const AttributeNameValidator *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const AxisStep *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CallTemplate *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CardinalityVerifier *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CastableAs *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CastAs *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CollationChecker *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CombineNodes *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CommentConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ComputedNamespaceConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ContextItem *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CopyOf *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const CurrentItemStore *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const DocumentConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const DynamicContextStore *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const EBVExtractor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ElementConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const EmptySequence *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const EvaluationCache<false> *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const EvaluationCache<true> *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ExpressionSequence *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ExpressionVariableReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ExternalVariableReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const FirstItemPredicate *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ForClause *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const FunctionCall *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const GeneralComparison *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const GenericPredicate *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const IfThenClause *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const InstanceOf *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ItemVerifier *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const LetClause *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const Literal *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const LiteralSequence *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const NamespaceConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const NCNameConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const NodeComparison *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const NodeSortExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const OrderBy *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const OrExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ParentNodeAxis *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const Path *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const PositionalVariableReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ProcessingInstructionConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const QNameConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const QuantifiedExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const RangeExpression *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const RangeVariableReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ReturnOrderBy *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const SimpleContentConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const StaticBaseURIStore *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const StaticCompatibilityStore *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const TemplateParameterReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const TextNodeConstructor *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const TreatAs *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const TruthPredicate *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const UnresolvedVariableReference *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const UntypedAtomicConverter *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const UserFunctionCallsite *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ValidationError *) const = 0; + virtual ExpressionVisitorResult::Ptr visit(const ValueComparison *) const = 0; + }; +} + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif |