Examples with SparqlFieldQuery org.apache.stanbol.entityhub.query.sparql.SparqlFieldQuery used on opensource projects

Example 11 with SparqlFieldQuery

use of org.apache.stanbol.entityhub.query.sparql.SparqlFieldQuery in project stanbol by apache.

the class LarqSearcher method findEntities.

@Override
public final QueryResultList<String> findEntities(FieldQuery parsedQuery) throws IOException {
    final SparqlFieldQuery query = SparqlFieldQueryFactory.getSparqlFieldQuery(parsedQuery);
    query.setSparqlEndpointType(SparqlEndpointTypeEnum.LARQ);
    String sparqlQuery = query.toSparqlSelect(false);
    InputStream in = sendSparqlRequest(getQueryUri(), sparqlQuery, SparqlSearcher.DEFAULT_SPARQL_RESULT_CONTENT_TYPE);
    //Move to util class!
    final List<String> entities = extractEntitiesFromJsonResult(in, query.getRootVariableName());
    return new QueryResultListImpl<String>(query, entities.iterator(), String.class);
}