91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
/*
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* Copyright (c) 2001-2008
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* DecisionSoft Limited. All rights reserved.
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* Copyright (c) 2004-2008
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* Oracle. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* $Id: UTransform.hpp 659 2008-10-06 00:11:22Z jpcs $
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*/
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#ifndef _UTRANSFORM_HPP
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#define _UTRANSFORM_HPP
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#include <xqilla/ast/ASTNodeImpl.hpp>
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#include <xqilla/context/impl/VarStoreImpl.hpp>
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#include <xqilla/schema/DocumentCache.hpp>
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class XQILLA_API CopyBinding : public LocationInfo
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{
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public:
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CopyBinding(XPath2MemoryManager* memMgr, const XMLCh* variable, ASTNode* allValues);
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CopyBinding(XPath2MemoryManager* memMgr, const CopyBinding &o);
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const XMLCh *qname_, *uri_, *name_;
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StaticAnalysis src_;
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ASTNode *expr_;
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private:
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CopyBinding(const CopyBinding &o);
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};
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typedef std::vector<CopyBinding*, XQillaAllocator<CopyBinding*> > VectorOfCopyBinding;
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class XQILLA_API UTransform : public ASTNodeImpl
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{
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public:
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UTransform(VectorOfCopyBinding* bindings, ASTNode *modifyExpr, ASTNode* returnExpr, XPath2MemoryManager *expr);
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UTransform(VectorOfCopyBinding* bindings, ASTNode *modifyExpr, ASTNode* returnExpr, DocumentCache::ValidationMode valMode, XPath2MemoryManager *expr);
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virtual ASTNode *staticResolution(StaticContext* context);
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virtual ASTNode *staticTypingImpl(StaticContext *context);
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virtual Result createResult(DynamicContext* context, int flags) const;
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const VectorOfCopyBinding *getBindings() const { return bindings_; }
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ASTNode *getModifyExpr() const { return modify_; }
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void setModifyExpr(ASTNode *modify) { modify_ = modify; }
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ASTNode *getReturnExpr() const { return return_; }
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void setReturnExpr(ASTNode *ret) { return_ = ret; }
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DocumentCache::ValidationMode getRevalidationMode() const { return valMode_; }
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protected:
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class TransformResult : public ResultImpl
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{
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public:
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TransformResult(const UTransform *transform, DynamicContext *context);
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Item::Ptr next(DynamicContext *context);
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std::string asString(DynamicContext *context, int indent) const
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{ return ""; }
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private:
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const UTransform *transform_;
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bool toDo_;
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VarStoreImpl scope_;
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Result result_;
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};
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VectorOfCopyBinding* bindings_;
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ASTNode *modify_;
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ASTNode *return_;
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DocumentCache::ValidationMode valMode_;
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};
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#endif
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