53 lines
1.8 KiB
C++
53 lines
1.8 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, 2018 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 _FUNCFACTORY_HPP
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#define _FUNCFACTORY_HPP
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#include <xqilla/framework/XQillaExport.hpp>
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#include <xqilla/ast/ASTNode.hpp>
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#include <xercesc/framework/XMLBuffer.hpp>
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class XQILLA_API FuncFactory
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{
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public:
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FuncFactory(const XMLCh *uri, const XMLCh *name, size_t minArgs, size_t maxArgs,
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XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *mm);
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FuncFactory(size_t numArgs, XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *mm);
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virtual ~FuncFactory() {}
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///Create instance of a function, using FuncFactoryTemplate to determine type
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virtual ASTNode *createInstance(const VectorOfASTNodes &args, XPath2MemoryManager* memMgr) const = 0;
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const XMLCh *getURI() const { return uri_; }
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const XMLCh *getName() const { return name_; }
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const XMLCh *getURINameHash() const { return uriname_.getRawBuffer(); }
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void setURINameHash(const XMLCh *uri, const XMLCh *name);
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size_t getMinArgs() const { return minArgs_; }
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size_t getMaxArgs() const { return maxArgs_; }
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protected:
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const XMLCh *uri_, *name_;
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size_t minArgs_, maxArgs_;
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XERCES_CPP_NAMESPACE_QUALIFIER XMLBuffer uriname_;
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};
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#endif
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