/* This file is part of Pazpar2.
- Copyright (C) 2006-2013 Index Data
+ Copyright (C) Index Data
Pazpar2 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
{
type = Metadata_type_position;
}
- else
+ else if (!strcmp(parm, "retrieval"))
+ {
+ type = Metadata_type_retrieval;
+ }
+ else if (service)
{
for (i = 0; i < service->num_sortkeys; i++)
{
}
offset = i;
}
+ else
+ {
+ yaz_log(YLOG_FATAL, "Sortkey not defined in service: %s",
+ parm);
+ return 0;
+ }
}
new = *rp = nmem_malloc(nmem, sizeof(struct reclist_sortparms));
new->next = 0;
else
res = 0;
break;
+ case Metadata_type_retrieval:
+ res = r1->retrieval_position - r2->retrieval_position;
+ break;
}
if (res && !s->increasing)
res *= -1;
void reclist_enter(struct reclist *l)
{
yaz_mutex_enter(l->mutex);
- if (l)
- l->sorted_ptr = l->sorted_list;
+ l->sorted_ptr = l->sorted_list;
}
void reclist_leave(struct reclist *l)
{
yaz_mutex_leave(l->mutex);
- if (l)
- l->sorted_ptr = l->sorted_list;
+ l->sorted_ptr = l->sorted_list;
+}
+
+void reclist_rewind(struct reclist *l)
+{
+ l->sorted_ptr = l->sorted_list;
}
cluster = nmem_malloc(l->nmem, sizeof(*cluster));
record->next = 0;
+ cluster->retrieval_position = l->num_records;
cluster->records = record;
cluster->merge_keys = 0;
append_merge_keys(&cluster->merge_keys, merge_keys, l->nmem);
// We found a matching record. Merge them
if (!strcmp(merge_key, mkr->value))
{
- struct record **re;
-
rb = *p;
- for (re = &rb->record->records; *re; re = &(*re)->next)
+ if (!cluster)
{
- if ((*re)->client == record->client &&
- record_compare(record, *re, service))
+ struct record **re;
+ for (re = &rb->record->records; *re; re = &(*re)->next)
{
- yaz_mutex_leave(l->mutex);
- return 0;
+ if ((*re)->client == record->client &&
+ record_compare(record, *re, service))
+ {
+ yaz_mutex_leave(l->mutex);
+ return 0;
+ }
}
- }
-
- if (!cluster)
- {
cluster = rb->record;
*re = record;
record->next = 0;