44 lines
1.4 KiB
C++
44 lines
1.4 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 _VARIABLESTORE_HPP
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#define _VARIABLESTORE_HPP
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#include <vector>
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#include <xqilla/framework/XQillaExport.hpp>
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#include <xercesc/util/XercesDefs.hpp>
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class Result;
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/** The pure virtual base class for accessing variables at runtime. */
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class XQILLA_API VariableStore
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{
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public:
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/** default destructor */
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virtual ~VariableStore() {};
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/** Looks up the value of a variable by namespace URI and localname pair. */
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virtual Result getVar(const XMLCh *namespaceURI, const XMLCh *name) const = 0;
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/** Fills the vector provided with the uri and localname of the variables in scope */
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virtual void getInScopeVariables(std::vector<std::pair<const XMLCh*, const XMLCh*> > &variables) const = 0;
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};
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#endif
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