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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* 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
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _XMLSEARCH_QE_QUERY_HXX_
#define _XMLSEARCH_QE_QUERY_HXX_
#include <sal/types.h>
#include <rtl/ustring.hxx>
#include <vector>
namespace xmlsearch {
namespace qe {
class QueryHit
{
public:
QueryHit( sal_Int32 nColumns,double penalty,sal_Int32 doc,sal_Int32 begin,sal_Int32 end )
: doc_( doc ),
begin_( begin ),
end_( end ),
matchesL_( 2*nColumns ),
matches_( new sal_Int32[ 2*nColumns ] ),
penalty_( penalty )
{
rtl_zeroMemory( matches_,sizeof( sal_Int32 ) * matchesL_ );
}
~QueryHit() { delete[] matches_; }
sal_Int32 getDocument() const { return doc_; }
sal_Int32 countOfMatches() const { return matchesL_; }
sal_Int32 getBegin() const { return begin_; }
sal_Int32 getEnd() const { return end_; }
double getPenalty() const { return penalty_; }
bool betterThan( const QueryHit* o )
{
if( penalty_ != o->penalty_ )
return penalty_ < o->penalty_;
else if( begin_ != o->begin_ )
return begin_ < o->begin_;
else if( end_ != o->end_ )
return end_ < o->end_;
else
return false;
}
bool worseThan( const QueryHit* o )
{
if( penalty_ != o->penalty_ )
return penalty_ > o->penalty_;
else if( begin_ != o->begin_ )
return begin_ > o->begin_;
else if( end_ != o->end_ )
return end_ > o->end_;
else
return false;
}
bool worseThan( double penalty,sal_Int32 begin,sal_Int32 end )
{
if( penalty_ != penalty )
return penalty_ > penalty;
else if( begin_ != begin )
return begin_ > begin;
else if( end_ != end )
return end_ > end;
else
return false;
}
bool compareTo( const QueryHit* o ) const
{
if( penalty_ != o->penalty_ )
return penalty_ < o->penalty_;
else if( begin_ != o->begin_ )
return begin_ < o->begin_;
else if( end_ != o->end_ )
return end_ < o->end_;
else
return false;
}
private:
sal_Int32 doc_,begin_,end_;
sal_Int32 matchesL_;
sal_Int32 *matches_; // ...concept, word number, ...
double penalty_;
}; // end class QueryHit
class QueryHitData
{
public:
QueryHitData( double penalty,const rtl::OUString& document,sal_Int32 termsL, rtl::OUString* terms )
: penalty_( penalty ),
document_( document ),
termsL_( termsL ),
terms_( terms ) { }
~QueryHitData() { delete[] terms_; }
rtl::OUString getDocument() const { return document_; }
double getPenalty() const { return penalty_; }
private:
double penalty_;
const rtl::OUString document_;
sal_Int32 termsL_;
rtl::OUString* terms_;
}; // end class QueryHitData
class PrefixTranslator
{
public:
static PrefixTranslator* makePrefixTranslator( const rtl::OUString*,sal_Int32 )
{
return 0;
}
};
}
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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