63 lines
1.9 KiB
C++
63 lines
1.9 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, 2015 Oracle and/or its affiliates. All rights reserved.
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*
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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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#ifndef _CLOSURERESULT_HPP
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#define _CLOSURERESULT_HPP
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#include <xqilla/runtime/Result.hpp>
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#include <xqilla/events/EventGenerator.hpp>
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#include <xqilla/context/impl/VarStoreImpl.hpp>
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class VariableStore;
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class ASTNode;
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class DocumentCache;
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class XQILLA_API ClosureResult : public ResultImpl
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{
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public:
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virtual Item::Ptr nextOrTail(Result &tail, DynamicContext *context);
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static Result create(const ASTNode *ast, DynamicContext *context);
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static Result create(const StaticAnalysis &src, DynamicContext *context, ResultImpl *result);
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private:
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ClosureResult(const StaticAnalysis &src, DynamicContext *context, ResultImpl *result);
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Item::Ptr contextItem_;
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size_t contextPosition_;
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size_t contextSize_;
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VarStoreImpl varStore_;
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Result result_;
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};
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class XQILLA_API ClosureEventGenerator : public ASTNodeEventGenerator
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{
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public:
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ClosureEventGenerator(const ASTNode *ast, DynamicContext *context, bool preserveNS, bool preserveType);
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virtual EventGenerator::Ptr generateEvents(EventHandler *events, DynamicContext *context);
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protected:
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Item::Ptr contextItem_;
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size_t contextPosition_;
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size_t contextSize_;
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VarStoreImpl varStore_;
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};
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#endif
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