List of execSelect() Examples

Examples of execSelect()

com.hp.hpl.jena.query.QueryExecution.execSelect()
Execute a SELECT query
Important: The name of this method is somewhat of a misnomer in that depending on the underlying implementation this typically does not execute the SELECT query but rather answers a wrapper over an internal data structure that can be used to answer the query. In essence calling this method only returns a plan for executing this query which only gets evaluated when you actually start iterating over the results.
com.hp.hpl.jena.query.engine1.QueryEngine.execSelect()
com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execSelect()
com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect()
com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()
org.wikier.trioo.jtrioo.rdf.sparql.QueryExecutor.execSelect()
virtuoso.jena.driver.VirtuosoQueryExecution.execSelect()

Examples of com.hp.hpl.jena.sparql.engine.QueryExecutionBase.execSelect()

        }
        else
        {
            QueryEngineFactory f = QueryEngineRef.getFactory() ;
            QueryExecution qExec1 = new QueryExecutionBase(query, ds, null, f) ;
            rs1 = ResultSetFactory.makeRewindable(qExec1.execSelect()) ;
            qExec1.close() ;
            expectedLabel = "Standard engine" ;
        }
        
        // ---- Second, execute in DB

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Examples of com.hp.hpl.jena.sparql.engine.http.QueryEngineHTTP.execSelect()

      endpoint.setDefaultGraphURIs(Collections.singletonList(defaultGraphURI));
    }
    for (String[] param: queryParamsSelect) {
      endpoint.addParam(param[0], param[1]);
    }
    return endpoint.execSelect();
  }
  
  private String preProcessQuery(String query, String resourceURI) {
    return preProcessQuery(query, resourceURI, null);
  }

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    
    ResultSetFormatter.out(System.out, res);
  }


}

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    assertTrue("I have results", res.hasNext());
    ResultSetFormatter.out(System.out, res);
  }
  
  /* This will fail -- no lat and long for bristol (?) */

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    assertFalse("I have results", res.hasNext());
  }
  
  /* There is a country, however */
  public void testPosPos()

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    assertTrue("I have results", res.hasNext());
    QuerySolution result = res.nextSolution();
    assertTrue("I have a country", result.contains("country"));
    assertEquals("I have the correct country", Node.createLiteral("GB"), result.get("country").asNode());
  }

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    assertTrue("I have results", res.hasNext());
  }
  
  /* Very simple, but possibly tricky... -- negative version of above */
  public void testTripleNotExists()

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Examples of com.hp.hpl.squirrelrdf.ldap.LdapQueryEngine.execSelect()

        "}"
        );
    
    QueryEngine qe = new LdapQueryEngine(query, config);
    qe.setDataset(DatasetFactory.create());
    ResultSet res = qe.execSelect();
    assertFalse("I have results", res.hasNext());
  }
}

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Examples of org.wikier.trioo.jtrioo.rdf.sparql.QueryExecutor.execSelect()

      sqg.setUri(uri);
      sqg.visit(metaResource);
      QueryCodeGenerator qg = new QueryCodeGenerator();
      qg.visit(sqg.getQuery());
      QueryExecutor qe = this.session.getQueryExecutor();
      ResultSet rs = qe.execSelect(qg.toString());
      Object obj = null;
      if (rs.hasNext()) {
        obj = InstanceGenerator.create(resourceClass, rs.next());
      }
      rs = null; //FIXME: how a ResultSet can be closed?

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Examples of virtuoso.jena.driver.VirtuosoQueryExecution.execSelect()

    buffer.append("FROM ").append(RICORDO).append(SPACE);
    buffer.append("WHERE { ?s rcmd:elementOf ?m . ?s ?p <").append(miriumUrn).append("> } GROUP BY ?m");


    System.out.println(buffer.toString());
    VirtuosoQueryExecution vqe = VirtuosoQueryExecutionFactory.create (buffer.toString(), graph);
    return vqe.execSelect();
  }
  
  public ResultSet getVariableQuery(String modelName, String miriumUrn){
    StringBuffer buffer = new StringBuffer();
    buffer.append(INFERANCE).append(SPACE);

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