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.query.QueryExecution.execSelect()

        String sparqlQueryString = "SELECT (count(*) AS ?count) { ?s ?p ?o }" ;
        // See http://www.openjena.org/ARQ/app_api.html
        
        Query query = QueryFactory.create(sparqlQueryString) ;
        QueryExecution qexec = QueryExecutionFactory.create(query, dataset) ;
        ResultSet results = qexec.execSelect() ;
        ResultSetFormatter.out(results) ;
        qexec.close() ;


        dataset.close();
    }

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

                        "   (6 'Saturday'@en)" +
                        "}"
                );
        Model m=ModelFactory.createDefaultModel();
        QueryExecution qe=QueryExecutionFactory.create(q,m);
        ResultSet r=qe.execSelect();
        assertEquals(1,r.getResultVars().size());
        assertEquals("dayName",r.getResultVars().get(0));
        assertTrue(r.hasNext());
        QuerySolution qs=r.nextSolution();
        assertEquals("Sunday",qs.get("dayName").asLiteral().getLexicalForm());

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

        try {
            if(null!=bindings) {
                qe.setInitialBinding(bindings);
            }


            ResultSet results=qe.execSelect();
            if(!results.hasNext())
                return null;


            List<String> vars=results.getResultVars();
            if(vars.size()!=1) {

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    }


    public static Map<RDFNode,RDFNode> fetchMap(Dataset m,Query query,QuerySolution bindings) throws Exception {
        QueryExecution qe=QueryExecutionFactory.create(query,m);    
        try {
            ResultSet results=qe.execSelect();
            Map<RDFNode,RDFNode> map=Maps.newHashMap();
            List<String> vars=results.getResultVars();


            while(results.hasNext()) {
                QuerySolution row=results.nextSolution();

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    //


    public static Map<RDFNode,RDFNode> fetchMapSingle(Dataset m,Query query,QuerySolution bindings) throws Exception {
        QueryExecution qe=QueryExecutionFactory.create(query,m);    
        try {
            ResultSet results=qe.execSelect();
            Set<RDFNode> seen=Sets.newHashSet();
            Map<RDFNode,RDFNode> map=Maps.newHashMap();
            List<String> vars=results.getResultVars();


            while(results.hasNext()) {

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    }
    
    Query query = QueryFactory.create(INDIVIDUALS_QUERY);
    QueryExecution qe = QueryExecutionFactory.create(query, ontModel);
    
    ResultSet results = qe.execSelect();
    
    while ( results.hasNext() ) {
      
      String entityUri = null;
      String classUri = null;

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    }
    
    Query query = QueryFactory.create(propertiesQuery);
    QueryExecution qe = QueryExecutionFactory.create(query, ontModel);
    
    ResultSet results = qe.execSelect();
    
    while ( results.hasNext() ) {
      
      String entityUri = null;
      String domainUri = null;

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    }
    
    Query query = QueryFactory.create(CLASSES_QUERY);
    QueryExecution qe = QueryExecutionFactory.create(query, ontModel);
    
    ResultSet results = qe.execSelect();
    
    while ( results.hasNext() ) {
      QuerySolution sol = results.nextSolution();
      Iterator<?> varNames = sol.varNames();
      while ( varNames.hasNext() ) {

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

      throw ex;
    }
    
    QueryExecution qe = QueryExecutionFactory.create(query, ontModel);
    
    ResultSet results = qe.execSelect();
    
    while ( results.hasNext() ) {
      QuerySolution sol = results.nextSolution();
      Iterator<?> varNames = sol.varNames();

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Examples of com.hp.hpl.jena.query.QueryExecution.execSelect()

    }
    
    Query query = QueryFactory.create(SKOS_QUERY);
    QueryExecution qe = QueryExecutionFactory.create(query, ontModel);
    
    ResultSet results = qe.execSelect();
    
    while ( results.hasNext() ) {
      
      QuerySolution sol = results.nextSolution();

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