fanalyzer.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
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 *   ownership. The ASF licenses this file to you under the Apache
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#pragma once
 
#include <file/fcomp.hxx>
 
namespace connectivity::file
    {
        class OConnection;
        class OSQLAnalyzer final
        {
            typedef std::pair< ::rtl::Reference<OPredicateCompiler>,::rtl::Reference<OPredicateInterpreter> > TPredicates;
 
            std::vector< TPredicates >        m_aSelectionEvaluations;
            ::rtl::Reference<OPredicateCompiler>        m_aCompiler;
            ::rtl::Reference<OPredicateInterpreter> m_aInterpreter;
            OConnection*                        m_pConnection;
 
            mutable bool                    m_bHasSelectionCode;
            mutable bool                    m_bSelectionFirstTime;
 
            static void bindRow(OCodeList& rCodeList,const OValueRefRow& _pRow);
 
        public:
            OSQLAnalyzer(OConnection* _pConnection);
            ~OSQLAnalyzer();
 
            OConnection* getConnection() const { return m_pConnection; }
            void bindEvaluationRow(OValueRefRow const & _pRow); // Bind an evaluation row to the restriction
            void bindSelectRow(const OValueRefRow& _pRow);
 
            void bindParameterRow(OValueRefRow const & _pRow);
 
            void dispose();
            void start(OSQLParseNode const * pSQLParseNode);
            bool hasRestriction() const;
            bool hasFunctions() const;
            bool evaluateRestriction()   { return m_aInterpreter->start(); }
            void setSelectionEvaluationResult(OValueRefRow const & _pRow,const std::vector<sal_Int32>& _rColumnMapping);
            void setOrigColumns(const css::uno::Reference< css::container::XNameAccess>& rCols);
            static OOperandAttr* createOperandAttr(sal_Int32 _nPos,
                                                    const css::uno::Reference< css::beans::XPropertySet>& _xCol);
        };
 
}
 
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