Examples with LiteralImpl org.openrdf.model.impl.LiteralImpl used on opensource projects

Example 21 with LiteralImpl

use of org.openrdf.model.impl.LiteralImpl in project incubator-rya by apache.

the class AccumuloPcjIT method testSupportedVarOrders1.

@Test
public void testSupportedVarOrders1() throws PcjException, RepositoryException, AccumuloException, AccumuloSecurityException, TableNotFoundException, TableExistsException, MalformedQueryException, SailException, QueryEvaluationException {
    final URI superclass = new URIImpl("uri:superclass");
    final URI superclass2 = new URIImpl("uri:superclass2");
    conn.add(subclass, RDF.TYPE, superclass);
    conn.add(subclass2, RDF.TYPE, superclass2);
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?dog ?pig ?duck  " + // 
    "{" + // 
    "  ?pig a ?dog . " + // 
    "  ?pig <http://www.w3.org/2000/01/rdf-schema#label> ?duck " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?o ?f ?e ?c ?l  " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?c a ?f . " + // 
    "}";
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 1, indexSparqlString, new String[] { "dog", "pig", "duck" }, Optional.<PcjVarOrderFactory>absent());
    final AccumuloIndexSet ais1 = new AccumuloIndexSet(conf, tablename + 1);
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 2, indexSparqlString2, new String[] { "o", "f", "e", "c", "l" }, Optional.<PcjVarOrderFactory>absent());
    final AccumuloIndexSet ais2 = new AccumuloIndexSet(conf, tablename + 2);
    final Set<String> ais1Set1 = Sets.newHashSet();
    ais1Set1.add("dog");
    Assert.assertTrue(ais1.supportsBindingSet(ais1Set1));
    ais1Set1.add("duck");
    Assert.assertTrue(ais1.supportsBindingSet(ais1Set1));
    ais1Set1.add("chicken");
    Assert.assertTrue(ais1.supportsBindingSet(ais1Set1));
    final Set<String> ais2Set1 = Sets.newHashSet();
    ais2Set1.add("f");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set1));
    ais2Set1.add("e");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set1));
    ais2Set1.add("o");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set1));
    ais2Set1.add("l");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set1));
    final Set<String> ais2Set2 = Sets.newHashSet();
    ais2Set2.add("f");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set2));
    ais2Set2.add("o");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set2));
    ais2Set2.add("c");
    Assert.assertTrue(!ais2.supportsBindingSet(ais2Set2));
    final Set<String> ais2Set3 = Sets.newHashSet();
    ais2Set3.add("c");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set3));
    ais2Set3.add("e");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set3));
    ais2Set3.add("l");
    Assert.assertTrue(ais2.supportsBindingSet(ais2Set3));
}

Example 22 with LiteralImpl

use of org.openrdf.model.impl.LiteralImpl in project incubator-rya by apache.

the class AccumuloPcjIT method testEvaluateTwoIndexThreeVarOrder3ThreeBindingSet.

@Test
public void testEvaluateTwoIndexThreeVarOrder3ThreeBindingSet() throws TupleQueryResultHandlerException, QueryEvaluationException, MalformedQueryException, RepositoryException, AccumuloException, AccumuloSecurityException, TableNotFoundException, TableExistsException, PcjException, SailException {
    final URI sub3 = new URIImpl("uri:entity3");
    final URI subclass3 = new URIImpl("uri:class3");
    final URI obj3 = new URIImpl("uri:obj3");
    final URI superclass = new URIImpl("uri:superclass");
    final URI superclass2 = new URIImpl("uri:superclass2");
    final URI superclass3 = new URIImpl("uri:superclass3");
    conn.add(sub3, RDF.TYPE, subclass3);
    conn.add(sub3, RDFS.LABEL, new LiteralImpl("label3"));
    conn.add(sub3, talksTo, obj3);
    conn.add(subclass, RDF.TYPE, superclass);
    conn.add(subclass2, RDF.TYPE, superclass2);
    conn.add(subclass3, RDF.TYPE, superclass3);
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    conn.add(obj3, RDFS.LABEL, new LiteralImpl("label3"));
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?c ?e ?l  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?o ?f ?l ?e ?c  " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?c a ?f . " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?f ?o " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?c a ?f . " + // 
    "}";
    final CountingResultHandler crh1 = new CountingResultHandler();
    final CountingResultHandler crh2 = new CountingResultHandler();
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 1, indexSparqlString, new String[] { "c", "e", "l" }, Optional.<PcjVarOrderFactory>absent());
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 2, indexSparqlString2, new String[] { "o", "f", "l", "e", "c" }, Optional.<PcjVarOrderFactory>absent());
    conn.prepareTupleQuery(QueryLanguage.SPARQL, queryString).evaluate(crh1);
    PcjIntegrationTestingUtil.deleteCoreRyaTables(accCon, prefix);
    pcjConn.prepareTupleQuery(QueryLanguage.SPARQL, queryString).evaluate(crh2);
    Assert.assertEquals(3, crh1.getCount());
    Assert.assertEquals(3, crh2.getCount());
}

Example 23 with LiteralImpl

use of org.openrdf.model.impl.LiteralImpl in project incubator-rya by apache.

the class AccumuloPcjIT method testEvaluateTwoIndexThreeVarOrder6ThreeBindingSet.

@Test
public void testEvaluateTwoIndexThreeVarOrder6ThreeBindingSet() throws MalformedQueryException, RepositoryException, AccumuloException, AccumuloSecurityException, TableExistsException, TableNotFoundException, PcjException, TupleQueryResultHandlerException, QueryEvaluationException, SailException {
    final URI sub3 = new URIImpl("uri:entity3");
    final URI subclass3 = new URIImpl("uri:class3");
    final URI obj3 = new URIImpl("uri:obj3");
    final URI superclass = new URIImpl("uri:superclass");
    final URI superclass2 = new URIImpl("uri:superclass2");
    final URI superclass3 = new URIImpl("uri:superclass3");
    conn.add(sub3, RDF.TYPE, subclass3);
    conn.add(sub3, RDFS.LABEL, new LiteralImpl("label3"));
    conn.add(sub3, talksTo, obj3);
    conn.add(subclass, RDF.TYPE, superclass);
    conn.add(subclass2, RDF.TYPE, superclass2);
    conn.add(subclass3, RDF.TYPE, superclass3);
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    conn.add(obj3, RDFS.LABEL, new LiteralImpl("label3"));
    conn.add(obj, RDFS.LABEL, new LiteralImpl("label"));
    conn.add(obj2, RDFS.LABEL, new LiteralImpl("label2"));
    final String indexSparqlString = // 
    "" + // 
    "SELECT ?c ?e ?l  " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l " + // 
    "}";
    final String indexSparqlString2 = // 
    "" + // 
    "SELECT ?c ?l ?e ?o ?f " + // 
    "{" + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?c a ?f . " + // 
    "}";
    final String queryString = // 
    "" + // 
    "SELECT ?e ?c ?l ?f ?o " + // 
    "{" + // 
    "  ?e a ?c . " + // 
    "  ?e <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?e <uri:talksTo> ?o . " + // 
    "  ?o <http://www.w3.org/2000/01/rdf-schema#label> ?l. " + // 
    "  ?c a ?f . " + // 
    "}";
    final CountingResultHandler crh1 = new CountingResultHandler();
    final CountingResultHandler crh2 = new CountingResultHandler();
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 1, indexSparqlString, new String[] { "c", "e", "l" }, Optional.<PcjVarOrderFactory>absent());
    PcjIntegrationTestingUtil.createAndPopulatePcj(conn, accCon, tablename + 2, indexSparqlString2, new String[] { "c", "l", "e", "o", "f" }, Optional.<PcjVarOrderFactory>absent());
    conn.prepareTupleQuery(QueryLanguage.SPARQL, queryString).evaluate(crh1);
    PcjIntegrationTestingUtil.deleteCoreRyaTables(accCon, prefix);
    pcjConn.prepareTupleQuery(QueryLanguage.SPARQL, queryString).evaluate(crh2);
    Assert.assertEquals(3, crh1.getCount());
    Assert.assertEquals(3, crh2.getCount());
}

Example 24 with LiteralImpl

use of org.openrdf.model.impl.LiteralImpl in project incubator-rya by apache.

the class AccumuloIndexSetTest method accumuloIndexSetTestWithDirectProductBindingSet.

@Test
public void accumuloIndexSetTestWithDirectProductBindingSet() throws RepositoryException, PcjException, TableNotFoundException, RyaTypeResolverException, MalformedQueryException, SailException, QueryEvaluationException, AccumuloException, AccumuloSecurityException {
    // Load some Triples into Rya.
    final Set<Statement> triples = new HashSet<>();
    triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://hasAge"), new NumericLiteralImpl(14, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://hasAge"), new NumericLiteralImpl(16, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://hasAge"), new NumericLiteralImpl(12, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://hasAge"), new NumericLiteralImpl(43, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    for (final Statement triple : triples) {
        ryaConn.add(triple);
    }
    // Create a PCJ table will include those triples in its results.
    final String sparql = "SELECT ?name ?age " + "{" + "FILTER(?age < 30) ." + "?name <http://hasAge> ?age." + "?name <http://playsSport> \"Soccer\" " + "}";
    final String pcjTableName = new PcjTableNameFactory().makeTableName(prefix, "testPcj");
    // Create and populate the PCJ table.
    PcjIntegrationTestingUtil.createAndPopulatePcj(ryaConn, accumuloConn, pcjTableName, sparql, new String[] { "name", "age" }, Optional.<PcjVarOrderFactory>absent());
    final AccumuloIndexSet ais = new AccumuloIndexSet(conf, pcjTableName);
    final QueryBindingSet bs = new QueryBindingSet();
    bs.addBinding("birthDate", new LiteralImpl("1983-03-17", new URIImpl("http://www.w3.org/2001/XMLSchema#date")));
    bs.addBinding("location", new URIImpl("http://Virginia"));
    final CloseableIteration<BindingSet, QueryEvaluationException> results = ais.evaluate(bs);
    final QueryBindingSet alice = new QueryBindingSet();
    alice.addBinding("name", new URIImpl("http://Alice"));
    alice.addBinding("age", new NumericLiteralImpl(14, XMLSchema.INTEGER));
    alice.addAll(bs);
    final QueryBindingSet bob = new QueryBindingSet();
    bob.addBinding("name", new URIImpl("http://Bob"));
    bob.addBinding("age", new NumericLiteralImpl(16, XMLSchema.INTEGER));
    bob.addAll(bs);
    final QueryBindingSet charlie = new QueryBindingSet();
    charlie.addBinding("name", new URIImpl("http://Charlie"));
    charlie.addBinding("age", new NumericLiteralImpl(12, XMLSchema.INTEGER));
    charlie.addAll(bs);
    final Set<BindingSet> fetchedResults = new HashSet<>();
    while (results.hasNext()) {
        fetchedResults.add(results.next());
    }
    Assert.assertEquals(3, fetchedResults.size());
    Assert.assertEquals(Sets.<BindingSet>newHashSet(alice, bob, charlie), fetchedResults);
}

Example 25 with LiteralImpl

use of org.openrdf.model.impl.LiteralImpl in project incubator-rya by apache.

the class AccumuloIndexSetTest method accumuloIndexSetTestWithBindingSet.

/**
 * TODO doc
 * @throws QueryEvaluationException
 * @throws SailException
 * @throws MalformedQueryException
 * @throws AccumuloSecurityException
 * @throws AccumuloException
 */
@Test
public void accumuloIndexSetTestWithBindingSet() throws RepositoryException, PcjException, TableNotFoundException, RyaTypeResolverException, MalformedQueryException, SailException, QueryEvaluationException, AccumuloException, AccumuloSecurityException {
    // Load some Triples into Rya.
    final Set<Statement> triples = new HashSet<>();
    triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://hasAge"), new NumericLiteralImpl(14, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Alice"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://hasAge"), new NumericLiteralImpl(16, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Bob"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://hasAge"), new NumericLiteralImpl(12, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Charlie"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://hasAge"), new NumericLiteralImpl(43, XMLSchema.INTEGER)));
    triples.add(new StatementImpl(new URIImpl("http://Eve"), new URIImpl("http://playsSport"), new LiteralImpl("Soccer")));
    for (final Statement triple : triples) {
        ryaConn.add(triple);
    }
    // Create a PCJ table will include those triples in its results.
    final String sparql = "SELECT ?name ?age " + "{" + "FILTER(?age < 30) ." + "?name <http://hasAge> ?age." + "?name <http://playsSport> \"Soccer\" " + "}";
    final String pcjTableName = new PcjTableNameFactory().makeTableName(prefix, "testPcj");
    // Create and populate the PCJ table.
    PcjIntegrationTestingUtil.createAndPopulatePcj(ryaConn, accumuloConn, pcjTableName, sparql, new String[] { "name", "age" }, Optional.<PcjVarOrderFactory>absent());
    final AccumuloIndexSet ais = new AccumuloIndexSet(conf, pcjTableName);
    final QueryBindingSet bs = new QueryBindingSet();
    bs.addBinding("name", new URIImpl("http://Alice"));
    bs.addBinding("location", new URIImpl("http://Virginia"));
    final CloseableIteration<BindingSet, QueryEvaluationException> results = ais.evaluate(bs);
    bs.addBinding("age", new NumericLiteralImpl(14, XMLSchema.INTEGER));
    Assert.assertEquals(bs, results.next());
}