117 lines
3.5 KiB
C++
117 lines
3.5 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ConceptData.cxx,v $
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*
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* $Revision: 1.7 $
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*
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* last change: $Author: obo $ $Date: 2006-09-17 01:18:52 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_xmlhelp.hxx"
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#ifndef _XMLSEARCH_QE_CONCEPTDATA_HXX_
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#include <qe/ConceptData.hxx>
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#endif
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#ifndef _XMLSEARCH_QE_QUERY_HXX_
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#include <qe/Query.hxx>
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#endif
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#ifndef _XMLSEARCH_QE_DOCGENERATOR_HXX_
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#include <qe/DocGenerator.hxx>
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#endif
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using namespace xmlsearch::qe;
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const sal_Int32 ConceptData::ProxPerTerm = 10;
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ConceptData::ConceptData( sal_Int32 id,
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sal_Int32 role,
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double score,
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sal_Int32 queryNo,
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sal_Int32 nColumns,
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ContextTables* contextTables )
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: queryNo_( sal_uInt8( queryNo & 0xF ) ),
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nColumns_( sal_uInt8( nColumns & 0xF ) ),
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role_( sal_uInt8( role & 0xF ) ),
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concept_( id ),
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proximity_( nColumns * ProxPerTerm ),
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penalty_( score ),
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m_nRefcount( 0 ),
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ctx_( contextTables ),
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next_( 0 )
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{
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}
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ConceptData::~ConceptData()
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{
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}
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void ConceptData::runBy( std::vector< Query* >& queries )
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{
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rtl::Reference< ConceptData > cd( this );
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do
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{
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Query* query = queries[ cd->queryNo_ ];
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query->updateEstimate( cd->role_,cd->penalty_ );
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}
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while( (cd = cd->next_).is() );
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}
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void ConceptData::addLast( ConceptData* r )
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{
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if( next_.is() )
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next_->addLast( r );
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else
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next_ = r;
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}
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void ConceptData::generateFillers( std::vector< RoleFiller* >& array, sal_Int32 pos )
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{
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if( array[ queryNo_ ] != RoleFiller::STOP() ) // not 'prohibited'
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{
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sal_Int32 wcl = ctx_->wordContextLin( pos );
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roleFillers_.push_back( new RoleFiller( nColumns_,
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this,
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role_,
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pos,
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wcl,
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pos + proximity_ ) );
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roleFillers_.back()->use( array, queryNo_ );
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}
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// !!! maybe eliminate tail recursion
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if( next_.is() )
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next_->generateFillers( array,pos );
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}
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