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

Example 61 with Graph

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

the class TestIsoMatcher method testGraph$.

private void testGraph$(String s1, String s2, boolean iso) {
    s1 = "(graph " + s1 + ")";
    s2 = "(graph " + s2 + ")";
    Graph g1 = SSE.parseGraph(s1);
    Graph g2 = SSE.parseGraph(s2);
    boolean b = IsoMatcher.isomorphic(g1, g2);
    if (b != iso) {
        System.out.println("====");
        SSE.write(g1);
        System.out.println("----");
        SSE.write(g2);
        System.out.println("Expected: " + iso + " ; got: " + b);
    }
    assertEquals(iso, b);
    // Check with the other code.
    assertEquals(b, g1.isIsomorphicWith(g2));
}

Example 62 with Graph

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

the class AbstractTestGraph2 method graph_01.

@Test
public void graph_01() {
    Graph g = emptyGraph();
    assertEquals(0, g.size());
    returnGraph(g);
}

Example 63 with Graph

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

the class AbstractTestGraph2 method graph_add_02.

@Test
public void graph_add_02() {
    Graph g = emptyGraph();
    Triple t = triple(s1, p1, o1);
    g.add(t);
    g.add(t);
    assertEquals(1, g.size());
    assertTrue(g.contains(t));
    assertTrue(g.contains(s1, p1, o1));
    returnGraph(g);
}

Example 64 with Graph

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

the class AbstractTestGraph2 method remove_03.

@Test
public void remove_03() {
    Graph g = emptyGraph();
    Triple t1 = triple(s1, p1, o1);
    g.add(t1);
    g.remove(s1, any, any);
    assertEquals(0, g.size());
    returnGraph(g);
}

Example 65 with Graph

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

the class AbstractTestGraph2 method graph_add_04.

@Test
public void graph_add_04() {
    Graph g = emptyGraph();
    // Literals
    Triple t1 = triple(s1, p1, lit1);
    Triple t2 = triple(s1, p1, lit2);
    g.add(t1);
    g.add(t2);
    assertEquals(2, g.size());
    assertTrue(g.contains(t1));
    assertTrue(g.contains(t2));
    assertTrue(g.contains(s1, p1, lit1));
    assertTrue(g.contains(s1, p1, lit2));
    Node o = NodeFactoryExtra.parseNode("<ex:lex>");
    assertFalse(g.contains(s1, p1, o));
    returnGraph(g);
}