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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: fanalyzer.hxx,v $
* $Revision: 1.13.56.1 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _CONNECTIVITY_FILE_FANALYZER_HXX_
#define _CONNECTIVITY_FILE_FANALYZER_HXX_
#include "file/fcomp.hxx"
namespace connectivity
{
namespace file
{
class OConnection;
class OSQLAnalyzer
{
typedef ::std::list<OEvaluateSet*> OEvaluateSetList;
typedef ::std::pair< ::vos::ORef<OPredicateCompiler>,::vos::ORef<OPredicateInterpreter> > TPredicates;
::std::vector< TPredicates > m_aSelectionEvaluations;
::vos::ORef<OPredicateCompiler> m_aCompiler;
::vos::ORef<OPredicateInterpreter> m_aInterpreter;
OConnection* m_pConnection;
mutable sal_Bool m_bHasSelectionCode;
mutable sal_Bool m_bSelectionFirstTime;
void bindRow(OCodeList& rCodeList,const OValueRefRow& _pRow,OEvaluateSetList& _rEvaluateSetList);
public:
OSQLAnalyzer(OConnection* _pConnection);
virtual ~OSQLAnalyzer();
inline static void * SAL_CALL operator new( size_t nSize ) SAL_THROW( () )
{ return ::rtl_allocateMemory( nSize ); }
inline static void * SAL_CALL operator new( size_t /*nSize*/,void* _pHint ) SAL_THROW( () )
{ return _pHint; }
inline static void SAL_CALL operator delete( void * pMem ) SAL_THROW( () )
{ ::rtl_freeMemory( pMem ); }
inline static void SAL_CALL operator delete( void * /*pMem*/,void* /*_pHint*/ ) SAL_THROW( () )
{ }
OConnection* getConnection() const { return m_pConnection; }
void describeParam(::vos::ORef<OSQLColumns> rParameterColumns); // genauere Beschreibung der Parameter
::std::vector<sal_Int32>* bindEvaluationRow(OValueRefRow& _pRow); // Anbinden einer Ergebniszeile an die Restrictions
/** bind the select columns if they contain a function which needs a row value
@param _pRow the result row
*/
void bindSelectRow(const OValueRefRow& _pRow);
/** binds the row to parameter for the restrictions
@param _pRow the parameter row
*/
void bindParameterRow(OValueRefRow& _pRow);
void setIndexes(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& _xIndexes);
void dispose();
void start(OSQLParseNode* pSQLParseNode);
void clean();
virtual BOOL hasRestriction() const;
virtual BOOL hasFunctions() const;
inline BOOL evaluateRestriction() { return m_aInterpreter->start(); }
void setSelectionEvaluationResult(OValueRefRow& _pRow,const ::std::vector<sal_Int32>& _rColumnMapping);
void setOrigColumns(const OFileColumns& rCols);
virtual OOperandAttr* createOperandAttr(sal_Int32 _nPos,
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xCol,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& _xIndexes=NULL);
};
}
}
#endif // _CONNECTIVITY_FILE_FANALYZER_HXX_
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