Examples with Graph org.apache.jena.graph.Graph used on opensource projects

Example 11 with Graph

use of org.apache.jena.graph.Graph in project jena by apache.

the class TestRDFParser method source_uri_04.

@Test
public void source_uri_04() {
    Graph graph = GraphFactory.createGraphMem();
    RDFParser.create().source(Paths.get(DIR + "data.ttl")).parse(graph);
    assertEquals(3, graph.size());
}

Example 12 with Graph

use of org.apache.jena.graph.Graph in project jena by apache.

the class TestRDFParser method source_uri_02.

@Test(expected = RiotException.class)
public void source_uri_02() {
    Graph graph = GraphFactory.createGraphMem();
    RDFParser.create().source("file:" + DIR + "data.unknown").parse(graph);
}

Example 13 with Graph

use of org.apache.jena.graph.Graph in project jena by apache.

the class TestRDFParser method errorHandler.

@Test(expected = RiotException.class)
public void errorHandler() {
    Graph graph = GraphFactory.createGraphMem();
    // This test file contains Turtle. 
    RDFParser.create().source(DIR + "data.rdf").errorHandler(ErrorHandlerFactory.errorHandlerNoLogging).parse(graph);
}

Example 14 with Graph

use of org.apache.jena.graph.Graph in project jena by apache.

the class TestRDFParser method factory_01.

@Test
public void factory_01() {
    TestingFactoryRDF f = new TestingFactoryRDF();
    Graph graph = GraphFactory.createGraphMem();
    builder().factory(f).parse(graph);
    assertEquals(1, graph.size());
    assertNotEquals(0, f.counter);
}

Example 15 with Graph

use of org.apache.jena.graph.Graph in project jena by apache.

the class TestRDFParser method labels_01.

@Test
public void labels_01() {
    Graph graph = GraphFactory.createGraphMem();
    //LabelToNode.createUseLabelEncoded() ;
    builder().labelToNode(LabelToNode.createUseLabelAsGiven()).parse(graph);
    assertEquals(1, graph.size());
    StringWriter sw = new StringWriter();
    RDFDataMgr.write(sw, graph, Lang.NT);
    String s = sw.toString();
    assertTrue(s.contains("_:Bb"));
}