-/* $Id: zsets.c,v 1.65 2004-10-21 12:43:09 heikki Exp $
+/* $Id: zsets.c,v 1.69 2004-10-26 15:32:11 heikki Exp $
Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002,2003,2004
Index Data Aps
return NULL;
}
-void resultSetRank (ZebraHandle zh, ZebraSet zebraSet, RSET rset)
+void resultSetRank (ZebraHandle zh, ZebraSet zebraSet, RSET rset, NMEM nmem)
{
zint kno = 0;
struct it_key key;
RSFD rfd;
TERMID termid;
- int i;
+ TERMID *terms;
+ int numterms;
+ int i,n;
ZebraRankClass rank_class;
struct rank_control *rc;
struct zset_sort_info *sort_info;
sort_info = zebraSet->sort_info;
sort_info->num_entries = 0;
zebraSet->hits = 0;
+ n=0;
+ rset_getterms(rset,0,0,&n);
+ terms=malloc( sizeof(*terms)*n);
+ numterms=0;
+ rset_getterms(rset,terms,n,&numterms);
+
rfd = rset_open (rset, RSETF_READ);
rank_class = zebraRankLookup (zh, rank_handler_name);
zint psysno = key.mem[0];
int score;
void *handle =
- (*rc->begin) (zh->reg, rank_class->class_handle, rset);
+ (*rc->begin) (zh->reg, rank_class->class_handle, rset, nmem,
+ terms, numterms);
(zebraSet->hits)++;
esthits=atoi(res_get_def(zh->res,"estimatehits","0"));
if (!esthits)
est=-1; /* can not do */
do
{
- zint this_sys = key.mem[0];
+ zint this_sys = key.mem[0]; /* FIXME - assumes scope==2 */
+ zint seqno = key.mem[1]; /* FIXME - assumes scope==2 */
kno++;
if (this_sys != psysno)
{
(zebraSet->hits)++;
psysno = this_sys;
}
- /* FIXME - Ranking is broken, since rsets no longer have */
- /* term lists! */
- /* (*rc->add) (handle, this_sys, term_index); */
+ (*rc->add) (handle, seqno, termid);
if ( (est==-2) && (zebraSet->hits==esthits))
{ /* time to estimate the hits */
(*rc->end) (zh->reg, handle);
}
rset_close (rfd);
-/*
- for (i = 0; i < rset->no_rset_terms; i++)
+
+
+ for (i = 0; i < numterms; i++)
{
- if (est>0)
- rset->rset_terms[i]->count =
- est=(zint)(rset->rset_terms[i]->count/ratio);
- yaz_log (LOG_LOG, "term=\"%s\" nn=" ZINT_FORMAT
+ yaz_log (LOG_LOG, "term=\"%s\" "
" type=%s count=" ZINT_FORMAT,
- rset->rset_terms[i]->name,
- rset->rset_terms[i]->nn,
- rset->rset_terms[i]->flags,
- rset->rset_terms[i]->count);
+ terms[i]->name,
+ terms[i]->flags,
+ rset_count(terms[i]->rset));
}
-*/
yaz_log (LOG_DEBUG, ZINT_FORMAT " keys, "ZINT_FORMAT" distinct sysnos",
kno, zebraSet->hits);
}