Examples with TreeModel org.eclipse.rdf4j.model.impl.TreeModel used on opensource projects

Example 1 with TreeModel

use of org.eclipse.rdf4j.model.impl.TreeModel in project rdf4j by eclipse.

the class LocalRepositoryManagerTest method testRemoveFromSystemRepository.

@Test
public void testRemoveFromSystemRepository() {
    RepositoryConfig config = manager.getRepositoryConfig(TEST_REPO);
    manager.addRepositoryConfig(new RepositoryConfig(SystemRepository.ID, new SystemRepositoryConfig()));
    manager.shutDown();
    manager = new LocalRepositoryManager(datadir);
    manager.initialize();
    try (RepositoryConnection con = manager.getSystemRepository().getConnection()) {
        Model model = new TreeModel();
        config.setID("changed");
        config.export(model, con.getValueFactory().createBNode());
        con.begin();
        con.add(model, con.getValueFactory().createBNode());
        con.commit();
    }
    assertTrue(manager.hasRepositoryConfig("changed"));
    try (RepositoryConnection con = manager.getSystemRepository().getConnection()) {
        con.begin();
        con.clear(RepositoryConfigUtil.getContext(con, config.getID()));
        con.commit();
    }
    assertFalse(manager.hasRepositoryConfig(config.getID()));
}

Example 2 with TreeModel

use of org.eclipse.rdf4j.model.impl.TreeModel in project rdf4j by eclipse.

the class LocalRepositoryManagerTest method testAddToSystemRepository.

@Test
public void testAddToSystemRepository() {
    RepositoryConfig config = manager.getRepositoryConfig(TEST_REPO);
    manager.addRepositoryConfig(new RepositoryConfig(SystemRepository.ID, new SystemRepositoryConfig()));
    manager.shutDown();
    manager = new LocalRepositoryManager(datadir);
    manager.initialize();
    try (RepositoryConnection con = manager.getSystemRepository().getConnection()) {
        Model model = new TreeModel();
        config.setID("changed");
        config.export(model, con.getValueFactory().createBNode());
        con.begin();
        con.add(model, con.getValueFactory().createBNode());
        con.commit();
    }
    assertTrue(manager.hasRepositoryConfig("changed"));
}

Example 3 with TreeModel

use of org.eclipse.rdf4j.model.impl.TreeModel in project rdf4j by eclipse.

the class LocalRepositoryManagerTest method testModifySystemRepository.

@Test
public void testModifySystemRepository() {
    RepositoryConfig config = manager.getRepositoryConfig(TEST_REPO);
    manager.addRepositoryConfig(new RepositoryConfig(SystemRepository.ID, new SystemRepositoryConfig()));
    manager.shutDown();
    manager = new LocalRepositoryManager(datadir);
    manager.initialize();
    try (RepositoryConnection con = manager.getSystemRepository().getConnection()) {
        Model model = new TreeModel();
        config.setTitle("Changed");
        config.export(model, con.getValueFactory().createBNode());
        Resource ctx = RepositoryConfigUtil.getContext(con, config.getID());
        con.begin();
        con.clear(ctx);
        con.add(model, ctx == null ? con.getValueFactory().createBNode() : ctx);
        con.commit();
    }
    assertEquals("Changed", manager.getRepositoryConfig(TEST_REPO).getTitle());
}

Example 4 with TreeModel

use of org.eclipse.rdf4j.model.impl.TreeModel in project rdf4j by eclipse.

the class StatementsTest method testMultipleContexts.

@Test
public void testMultipleContexts() {
    Resource c1 = vf.createIRI("urn:c1");
    Resource c2 = vf.createIRI("urn:c1");
    Resource c3 = vf.createIRI("urn:c1");
    Model m = Statements.create(vf, FOAF.AGE, RDF.TYPE, RDF.PROPERTY, new TreeModel(), c1, c2, null, c3);
    assertFalse(m.isEmpty());
    assertTrue(m.contains(FOAF.AGE, RDF.TYPE, RDF.PROPERTY, (Resource) null));
    assertTrue(m.contains(FOAF.AGE, RDF.TYPE, RDF.PROPERTY, c1));
    assertTrue(m.contains(FOAF.AGE, RDF.TYPE, RDF.PROPERTY, c2));
    assertTrue(m.contains(FOAF.AGE, RDF.TYPE, RDF.PROPERTY, c3));
}

Example 5 with TreeModel

use of org.eclipse.rdf4j.model.impl.TreeModel in project rdf4j by eclipse.

the class RDFCollectionsTest method testRemove.

@Test
public void testRemove() {
    Resource head = vf.createBNode();
    Model m = RDFCollections.asRDF(values, head, new TreeModel());
    // add something to the model that is not part of the RDF collection.
    m.add(RDF.TYPE, RDF.TYPE, RDF.PROPERTY);
    // remove the entire collection
    RDFCollections.extract(m, head, st -> m.remove(st));
    assertFalse(m.contains(null, RDF.FIRST, a));
    assertFalse(m.contains(null, RDF.FIRST, b));
    assertFalse(m.contains(null, RDF.FIRST, c));
    assertFalse(m.contains(head, null, null));
    assertTrue(m.contains(RDF.TYPE, RDF.TYPE, RDF.PROPERTY));
}