Examples with DatasetGraph org.apache.jena.sparql.core.DatasetGraph used on opensource projects

Example 61 with DatasetGraph

use of org.apache.jena.sparql.core.DatasetGraph in project jena by apache.

the class AbstractDatasetGraphFindPatterns method find_pattern_g.

@Test
public void find_pattern_g() {
    DatasetGraph dsg = create(dataPattern);
    List<Quad> quads1 = Iter.toList(dsg.find(node(":gx"), null, null, null));
    List<Quad> quads2 = Arrays.asList(q_g, q_gs, q_gp, q_go, q_gsp, q_gso, q_gpo, q_gspo);
    BaseTest.assertEqualsUnordered("find(g)", quads1, quads2);
}

Example 62 with DatasetGraph

use of org.apache.jena.sparql.core.DatasetGraph in project jena by apache.

the class AbstractDatasetGraphFindPatterns method find_pattern_spo.

@Test
public void find_pattern_spo() {
    DatasetGraph dsg = create(dataPattern);
    List<Quad> quads1 = Iter.toList(dsg.find(null, node(":sx"), node(":px"), node(":ox")));
    List<Quad> quads2 = Arrays.asList(q_spo, q_gspo);
    BaseTest.assertEqualsUnordered("find(spo)", quads1, quads2);
}

Example 63 with DatasetGraph

use of org.apache.jena.sparql.core.DatasetGraph in project jena by apache.

the class AbstractDatasetGraphFindPatterns method find_pattern_gs.

@Test
public void find_pattern_gs() {
    DatasetGraph dsg = create(dataPattern);
    List<Quad> quads1 = Iter.toList(dsg.find(node(":gx"), node(":sx"), null, null));
    List<Quad> quads2 = Arrays.asList(q_gs, q_gsp, q_gso, q_gspo);
    BaseTest.assertEqualsUnordered("find(gs)", quads1, quads2);
}

Example 64 with DatasetGraph

use of org.apache.jena.sparql.core.DatasetGraph in project jena by apache.

the class AbstractDatasetGraphTests method quad_02.

@Test
public void quad_02() {
    DatasetGraph dsg = emptyDataset();
    assertNotNull(dsg);
    Quad quad = SSE.parseQuad("(quad <g> <s> <p> <o>)");
    dsg.add(quad);
    dsg.containsGraph(NodeFactory.createURI("g"));
    dsg.delete(quad);
    assertTrue(dsg.isEmpty());
    assertTrue(dsg.getDefaultGraph().isEmpty());
    assertTrue(dsg.getGraph(NodeFactory.createURI("g")).isEmpty());
}

Example 65 with DatasetGraph

use of org.apache.jena.sparql.core.DatasetGraph in project jena by apache.

the class AbstractDatasetGraphTests method deleteAny_01.

@Test
public void deleteAny_01() {
    DatasetGraph dsg = emptyDataset();
    Node subject = NodeFactory.createURI("http://example/s");
    Node predicate = NodeFactory.createURI("http://example/p");
    Node object = NodeFactory.createBlankNode();
    dsg.add(new Quad(Quad.defaultGraphIRI, subject, predicate, object));
    dsg.deleteAny(Node.ANY, subject, null, null);
}