1 | /****************************************************************************
|
---|
2 | **
|
---|
3 | ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
|
---|
4 | ** Contact: Qt Software Information ([email protected])
|
---|
5 | **
|
---|
6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit.
|
---|
7 | **
|
---|
8 | ** $QT_BEGIN_LICENSE:LGPL$
|
---|
9 | ** Commercial Usage
|
---|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in
|
---|
11 | ** accordance with the Qt Commercial License Agreement provided with the
|
---|
12 | ** Software or, alternatively, in accordance with the terms contained in
|
---|
13 | ** a written agreement between you and Nokia.
|
---|
14 | **
|
---|
15 | ** GNU Lesser General Public License Usage
|
---|
16 | ** Alternatively, this file may be used under the terms of the GNU Lesser
|
---|
17 | ** General Public License version 2.1 as published by the Free Software
|
---|
18 | ** Foundation and appearing in the file LICENSE.LGPL included in the
|
---|
19 | ** packaging of this file. Please review the following information to
|
---|
20 | ** ensure the GNU Lesser General Public License version 2.1 requirements
|
---|
21 | ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
---|
22 | **
|
---|
23 | ** In addition, as a special exception, Nokia gives you certain
|
---|
24 | ** additional rights. These rights are described in the Nokia Qt LGPL
|
---|
25 | ** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
|
---|
26 | ** package.
|
---|
27 | **
|
---|
28 | ** GNU General Public License Usage
|
---|
29 | ** Alternatively, this file may be used under the terms of the GNU
|
---|
30 | ** General Public License version 3.0 as published by the Free Software
|
---|
31 | ** Foundation and appearing in the file LICENSE.GPL included in the
|
---|
32 | ** packaging of this file. Please review the following information to
|
---|
33 | ** ensure the GNU General Public License version 3.0 requirements will be
|
---|
34 | ** met: http://www.gnu.org/copyleft/gpl.html.
|
---|
35 | **
|
---|
36 | ** If you are unsure which license is appropriate for your use, please
|
---|
37 | ** contact the sales department at [email protected].
|
---|
38 | ** $QT_END_LICENSE$
|
---|
39 | **
|
---|
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 | #ifndef Patternist_ExpressionDispatch_H
|
---|
53 | #define Patternist_ExpressionDispatch_H
|
---|
54 |
|
---|
55 | #include <QSharedData>
|
---|
56 |
|
---|
57 |
|
---|
58 | QT_BEGIN_HEADER
|
---|
59 |
|
---|
60 | QT_BEGIN_NAMESPACE
|
---|
61 |
|
---|
62 | namespace QPatternist
|
---|
63 | {
|
---|
64 | class AndExpression;
|
---|
65 | class ApplyTemplate;
|
---|
66 | class ArgumentConverter;
|
---|
67 | class ArgumentReference;
|
---|
68 | class ArithmeticExpression;
|
---|
69 | class Atomizer;
|
---|
70 | class AttributeConstructor;
|
---|
71 | class AttributeNameValidator;
|
---|
72 | class AxisStep;
|
---|
73 | class CallTemplate;
|
---|
74 | class CardinalityVerifier;
|
---|
75 | class CardinalityVerifier;
|
---|
76 | class CastableAs;
|
---|
77 | class CastableAs;
|
---|
78 | class CastAs;
|
---|
79 | class CastAs;
|
---|
80 | class CollationChecker;
|
---|
81 | class CollationChecker;
|
---|
82 | class CombineNodes;
|
---|
83 | class CombineNodes;
|
---|
84 | class CommentConstructor;
|
---|
85 | class CommentConstructor;
|
---|
86 | class ComputedNamespaceConstructor;
|
---|
87 | class ContextItem;
|
---|
88 | class CopyOf;
|
---|
89 | class CurrentItemStore;
|
---|
90 | class DocumentConstructor;
|
---|
91 | class DynamicContextStore;
|
---|
92 | class EBVExtractor;
|
---|
93 | class ElementConstructor;
|
---|
94 | class EmptySequence;
|
---|
95 | class ExpressionSequence;
|
---|
96 | class ExpressionVariableReference;
|
---|
97 | class ExternalVariableReference;
|
---|
98 | class FirstItemPredicate;
|
---|
99 | class ForClause;
|
---|
100 | class FunctionCall;
|
---|
101 | class GeneralComparison;
|
---|
102 | class GenericPredicate;
|
---|
103 | class IfThenClause;
|
---|
104 | class InstanceOf;
|
---|
105 | class ItemVerifier;
|
---|
106 | class LetClause;
|
---|
107 | class Literal;
|
---|
108 | class LiteralSequence;
|
---|
109 | class NamespaceConstructor;
|
---|
110 | class NCNameConstructor;
|
---|
111 | class NodeComparison;
|
---|
112 | class NodeSortExpression;
|
---|
113 | class OrderBy;
|
---|
114 | class OrExpression;
|
---|
115 | class ParentNodeAxis;
|
---|
116 | class Path;
|
---|
117 | class PositionalVariableReference;
|
---|
118 | class ProcessingInstructionConstructor;
|
---|
119 | class QNameConstructor;
|
---|
120 | class QuantifiedExpression;
|
---|
121 | class RangeExpression;
|
---|
122 | class RangeVariableReference;
|
---|
123 | class ReturnOrderBy;
|
---|
124 | class SimpleContentConstructor;
|
---|
125 | class StaticBaseURIStore;
|
---|
126 | class StaticCompatibilityStore;
|
---|
127 | class TemplateParameterReference;
|
---|
128 | class TextNodeConstructor;
|
---|
129 | class TreatAs;
|
---|
130 | class TruthPredicate;
|
---|
131 | class UnresolvedVariableReference;
|
---|
132 | class UntypedAtomicConverter;
|
---|
133 | class UserFunctionCallsite;
|
---|
134 | class ValidationError;
|
---|
135 | class ValueComparison;
|
---|
136 | template<bool IsForGlobal> class EvaluationCache;
|
---|
137 |
|
---|
138 | /**
|
---|
139 | * @todo Documentation's missing
|
---|
140 | *
|
---|
141 | * @defgroup Patternist_expr_dispatch Expression Dispatching
|
---|
142 | */
|
---|
143 |
|
---|
144 | /**
|
---|
145 | * @ingroup Patternist_expr_dispatch
|
---|
146 | * @author Frans Englich <[email protected]>
|
---|
147 | */
|
---|
148 | class ExpressionVisitorResult : public QSharedData
|
---|
149 | {
|
---|
150 | public:
|
---|
151 | typedef QExplicitlySharedDataPointer<ExpressionVisitorResult> Ptr;
|
---|
152 | ExpressionVisitorResult() {}
|
---|
153 | virtual ~ExpressionVisitorResult() {}
|
---|
154 | };
|
---|
155 |
|
---|
156 | /**
|
---|
157 | * @ingroup Patternist_expr_dispatch
|
---|
158 | * @author Frans Englich <[email protected]>
|
---|
159 | */
|
---|
160 | class ExpressionVisitor : public QSharedData
|
---|
161 | {
|
---|
162 | public:
|
---|
163 | typedef QExplicitlySharedDataPointer<ExpressionVisitor> Ptr;
|
---|
164 | virtual ~ExpressionVisitor() {}
|
---|
165 |
|
---|
166 | virtual ExpressionVisitorResult::Ptr visit(const AndExpression *) const = 0;
|
---|
167 | virtual ExpressionVisitorResult::Ptr visit(const ApplyTemplate *) const = 0;
|
---|
168 | virtual ExpressionVisitorResult::Ptr visit(const ArgumentConverter *) const = 0;
|
---|
169 | virtual ExpressionVisitorResult::Ptr visit(const ArgumentReference *) const = 0;
|
---|
170 | virtual ExpressionVisitorResult::Ptr visit(const ArithmeticExpression *) const = 0;
|
---|
171 | virtual ExpressionVisitorResult::Ptr visit(const Atomizer *) const = 0;
|
---|
172 | virtual ExpressionVisitorResult::Ptr visit(const AttributeConstructor *) const = 0;
|
---|
173 | virtual ExpressionVisitorResult::Ptr visit(const AttributeNameValidator *) const = 0;
|
---|
174 | virtual ExpressionVisitorResult::Ptr visit(const AxisStep *) const = 0;
|
---|
175 | virtual ExpressionVisitorResult::Ptr visit(const CallTemplate *) const = 0;
|
---|
176 | virtual ExpressionVisitorResult::Ptr visit(const CardinalityVerifier *) const = 0;
|
---|
177 | virtual ExpressionVisitorResult::Ptr visit(const CastableAs *) const = 0;
|
---|
178 | virtual ExpressionVisitorResult::Ptr visit(const CastAs *) const = 0;
|
---|
179 | virtual ExpressionVisitorResult::Ptr visit(const CollationChecker *) const = 0;
|
---|
180 | virtual ExpressionVisitorResult::Ptr visit(const CombineNodes *) const = 0;
|
---|
181 | virtual ExpressionVisitorResult::Ptr visit(const CommentConstructor *) const = 0;
|
---|
182 | virtual ExpressionVisitorResult::Ptr visit(const ComputedNamespaceConstructor *) const = 0;
|
---|
183 | virtual ExpressionVisitorResult::Ptr visit(const ContextItem *) const = 0;
|
---|
184 | virtual ExpressionVisitorResult::Ptr visit(const CopyOf *) const = 0;
|
---|
185 | virtual ExpressionVisitorResult::Ptr visit(const CurrentItemStore *) const = 0;
|
---|
186 | virtual ExpressionVisitorResult::Ptr visit(const DocumentConstructor *) const = 0;
|
---|
187 | virtual ExpressionVisitorResult::Ptr visit(const DynamicContextStore *) const = 0;
|
---|
188 | virtual ExpressionVisitorResult::Ptr visit(const EBVExtractor *) const = 0;
|
---|
189 | virtual ExpressionVisitorResult::Ptr visit(const ElementConstructor *) const = 0;
|
---|
190 | virtual ExpressionVisitorResult::Ptr visit(const EmptySequence *) const = 0;
|
---|
191 | virtual ExpressionVisitorResult::Ptr visit(const EvaluationCache<false> *) const = 0;
|
---|
192 | virtual ExpressionVisitorResult::Ptr visit(const EvaluationCache<true> *) const = 0;
|
---|
193 | virtual ExpressionVisitorResult::Ptr visit(const ExpressionSequence *) const = 0;
|
---|
194 | virtual ExpressionVisitorResult::Ptr visit(const ExpressionVariableReference *) const = 0;
|
---|
195 | virtual ExpressionVisitorResult::Ptr visit(const ExternalVariableReference *) const = 0;
|
---|
196 | virtual ExpressionVisitorResult::Ptr visit(const FirstItemPredicate *) const = 0;
|
---|
197 | virtual ExpressionVisitorResult::Ptr visit(const ForClause *) const = 0;
|
---|
198 | virtual ExpressionVisitorResult::Ptr visit(const FunctionCall *) const = 0;
|
---|
199 | virtual ExpressionVisitorResult::Ptr visit(const GeneralComparison *) const = 0;
|
---|
200 | virtual ExpressionVisitorResult::Ptr visit(const GenericPredicate *) const = 0;
|
---|
201 | virtual ExpressionVisitorResult::Ptr visit(const IfThenClause *) const = 0;
|
---|
202 | virtual ExpressionVisitorResult::Ptr visit(const InstanceOf *) const = 0;
|
---|
203 | virtual ExpressionVisitorResult::Ptr visit(const ItemVerifier *) const = 0;
|
---|
204 | virtual ExpressionVisitorResult::Ptr visit(const LetClause *) const = 0;
|
---|
205 | virtual ExpressionVisitorResult::Ptr visit(const Literal *) const = 0;
|
---|
206 | virtual ExpressionVisitorResult::Ptr visit(const LiteralSequence *) const = 0;
|
---|
207 | virtual ExpressionVisitorResult::Ptr visit(const NamespaceConstructor *) const = 0;
|
---|
208 | virtual ExpressionVisitorResult::Ptr visit(const NCNameConstructor *) const = 0;
|
---|
209 | virtual ExpressionVisitorResult::Ptr visit(const NodeComparison *) const = 0;
|
---|
210 | virtual ExpressionVisitorResult::Ptr visit(const NodeSortExpression *) const = 0;
|
---|
211 | virtual ExpressionVisitorResult::Ptr visit(const OrderBy *) const = 0;
|
---|
212 | virtual ExpressionVisitorResult::Ptr visit(const OrExpression *) const = 0;
|
---|
213 | virtual ExpressionVisitorResult::Ptr visit(const ParentNodeAxis *) const = 0;
|
---|
214 | virtual ExpressionVisitorResult::Ptr visit(const Path *) const = 0;
|
---|
215 | virtual ExpressionVisitorResult::Ptr visit(const PositionalVariableReference *) const = 0;
|
---|
216 | virtual ExpressionVisitorResult::Ptr visit(const ProcessingInstructionConstructor *) const = 0;
|
---|
217 | virtual ExpressionVisitorResult::Ptr visit(const QNameConstructor *) const = 0;
|
---|
218 | virtual ExpressionVisitorResult::Ptr visit(const QuantifiedExpression *) const = 0;
|
---|
219 | virtual ExpressionVisitorResult::Ptr visit(const RangeExpression *) const = 0;
|
---|
220 | virtual ExpressionVisitorResult::Ptr visit(const RangeVariableReference *) const = 0;
|
---|
221 | virtual ExpressionVisitorResult::Ptr visit(const ReturnOrderBy *) const = 0;
|
---|
222 | virtual ExpressionVisitorResult::Ptr visit(const SimpleContentConstructor *) const = 0;
|
---|
223 | virtual ExpressionVisitorResult::Ptr visit(const StaticBaseURIStore *) const = 0;
|
---|
224 | virtual ExpressionVisitorResult::Ptr visit(const StaticCompatibilityStore *) const = 0;
|
---|
225 | virtual ExpressionVisitorResult::Ptr visit(const TemplateParameterReference *) const = 0;
|
---|
226 | virtual ExpressionVisitorResult::Ptr visit(const TextNodeConstructor *) const = 0;
|
---|
227 | virtual ExpressionVisitorResult::Ptr visit(const TreatAs *) const = 0;
|
---|
228 | virtual ExpressionVisitorResult::Ptr visit(const TruthPredicate *) const = 0;
|
---|
229 | virtual ExpressionVisitorResult::Ptr visit(const UnresolvedVariableReference *) const = 0;
|
---|
230 | virtual ExpressionVisitorResult::Ptr visit(const UntypedAtomicConverter *) const = 0;
|
---|
231 | virtual ExpressionVisitorResult::Ptr visit(const UserFunctionCallsite *) const = 0;
|
---|
232 | virtual ExpressionVisitorResult::Ptr visit(const ValidationError *) const = 0;
|
---|
233 | virtual ExpressionVisitorResult::Ptr visit(const ValueComparison *) const = 0;
|
---|
234 | };
|
---|
235 | }
|
---|
236 |
|
---|
237 | QT_END_NAMESPACE
|
---|
238 |
|
---|
239 | QT_END_HEADER
|
---|
240 |
|
---|
241 | #endif
|
---|