158fbb78ca
Change-Id: I95845d7217fc5e77e3f8e205030e9cd761ad0cc5 Reviewed-on: https://gerrit.libreoffice.org/82116 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
76 lines
3.2 KiB
C++
76 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_FILE_FANALYZER_HXX
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#define INCLUDED_CONNECTIVITY_SOURCE_INC_FILE_FANALYZER_HXX
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#include <file/fcomp.hxx>
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#include <file/filedllapi.hxx>
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namespace connectivity
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{
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namespace file
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{
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class OConnection;
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class OSQLAnalyzer final
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{
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typedef std::pair< ::rtl::Reference<OPredicateCompiler>,::rtl::Reference<OPredicateInterpreter> > TPredicates;
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std::vector< TPredicates > m_aSelectionEvaluations;
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::rtl::Reference<OPredicateCompiler> m_aCompiler;
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::rtl::Reference<OPredicateInterpreter> m_aInterpreter;
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OConnection* m_pConnection;
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mutable bool m_bHasSelectionCode;
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mutable bool m_bSelectionFirstTime;
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static void bindRow(OCodeList& rCodeList,const OValueRefRow& _pRow);
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public:
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OSQLAnalyzer(OConnection* _pConnection);
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~OSQLAnalyzer();
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OConnection* getConnection() const { return m_pConnection; }
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void bindEvaluationRow(OValueRefRow const & _pRow); // Bind an evaluation row to the restriction
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/** bind the select columns if they contain a function which needs a row value
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@param _pRow the result row
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*/
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void bindSelectRow(const OValueRefRow& _pRow);
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/** binds the row to parameter for the restrictions
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@param _pRow the parameter row
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*/
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void bindParameterRow(OValueRefRow const & _pRow);
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void dispose();
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void start(OSQLParseNode const * pSQLParseNode);
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bool hasRestriction() const;
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bool hasFunctions() const;
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bool evaluateRestriction() { return m_aInterpreter->start(); }
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void setSelectionEvaluationResult(OValueRefRow const & _pRow,const std::vector<sal_Int32>& _rColumnMapping);
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void setOrigColumns(const css::uno::Reference< css::container::XNameAccess>& rCols);
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static OOperandAttr* createOperandAttr(sal_Int32 _nPos,
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const css::uno::Reference< css::beans::XPropertySet>& _xCol);
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};
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}
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}
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#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_FILE_FANALYZER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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