/*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the
* Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef _DOCSEQDB_H_INCLUDED_
#define _DOCSEQDB_H_INCLUDED_
/* @(#$Id: docseqdb.h,v 1.2 2007-01-19 15:22:50 dockes Exp $ (C) 2004 J.F.Dockes */
#include "docseq.h"
#include "refcntr.h"
#include "searchdata.h"
/** A DocSequence from a Db query (there should be one active for this
to make sense) */
class DocSequenceDb : public DocSequence {
public:
DocSequenceDb(Rcl::Db *d, const string &t, RefCntr<Rcl::SearchData> sdata)
: DocSequence(t), m_db(d), m_sdata(sdata), m_rescnt(-1)
{}
virtual ~DocSequenceDb() {}
virtual bool getDoc(int num, Rcl::Doc &doc, int *percent, string * = 0);
virtual int getResCnt();
virtual bool getTerms(vector<string>& terms,
vector<vector<string> >& groups,
vector<int>& gslks) const {
return m_sdata.getptr()->getTerms(terms, groups, gslks);
}
virtual string getAbstract(Rcl::Doc &doc);
virtual string getDescription() {return m_sdata->getDescription();}
private:
Rcl::Db *m_db;
RefCntr<Rcl::SearchData> m_sdata;
int m_rescnt;
};
#endif /* _DOCSEQDB_H_INCLUDED_ */