Changeset 6494 for vlo/branches/vlo-3.3-oeaw/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/solr/SolrFacetQueryFactory.java

Timestamp:

09/10/15 09:03:11 (9 years ago)

Author:

davor.ostojic@oeaw.ac.at

Message:

Performance issues - model is changed in order to decrease number of requests to he SOLR server
multi value search for the single facet

File:

• vlo/branches/vlo-3.3-oeaw/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/solr/SolrFacetQueryFactory.java (modified) (1 diff)

vlo/branches/vlo-3.3-oeaw/vlo-web-app/src/main/java/eu/clarin/cmdi/vlo/service/solr/SolrFacetQueryFactory.java

@@ -48 +48 @@
     /* query that returns complete list of values for specified facet */
         SolrQuery createExludedFacetQuery(QueryFacetsSelection selection, String facet, int valueLimit);
+        
+        /* query that returns number of documents that have unspecified value for given facet */
+        SolrQuery createNullQuery(String facet, QueryFacetsSelection selection);
 
 }