Examples with VertexProperty org.apache.tinkerpop.gremlin.structure.VertexProperty used on opensource projects

Example 11 with VertexProperty

use of org.apache.tinkerpop.gremlin.structure.VertexProperty in project titan by thinkaurelius.

the class TitanEventualGraphTest method processTx.

private void processTx(TitanTransaction tx, int txid, long vid, long uid) {
    TitanVertex v = getV(tx, vid);
    TitanVertex u = getV(tx, uid);
    assertEquals(5.0, v.<Double>value("weight").doubleValue(), 0.00001);
    VertexProperty p = getOnlyElement(v.properties("weight"));
    assertEquals(1, p.<Integer>value("sig").intValue());
    sign(v.property("weight", 6.0), txid);
    p = getOnlyElement(v.properties("name"));
    assertEquals(1, p.<Integer>value("sig").intValue());
    assertEquals("John", p.value());
    p.remove();
    sign(v.property("name", "Bob"), txid);
    for (String pkey : new String[] { "value", "valuef" }) {
        p = getOnlyElement(v.properties(pkey));
        assertEquals(1, p.<Integer>value("sig").intValue());
        assertEquals(2, p.value());
        sign((TitanVertexProperty) p, txid);
    }
    Edge e = getOnlyElement(v.query().direction(OUT).labels("es").edges());
    assertEquals(1, e.<Integer>value("sig").intValue());
    e.remove();
    sign(v.addEdge("es", u), txid);
    e = getOnlyElement(v.query().direction(OUT).labels("o2o").edges());
    assertEquals(1, e.<Integer>value("sig").intValue());
    sign((TitanEdge) e, txid);
    e = getOnlyElement(v.query().direction(OUT).labels("o2m").edges());
    assertEquals(1, e.<Integer>value("sig").intValue());
    e.remove();
    sign(v.addEdge("o2m", u), txid);
    for (String label : new String[] { "em", "emf" }) {
        e = getOnlyElement(v.query().direction(OUT).labels(label).edges());
        assertEquals(1, e.<Integer>value("sig").intValue());
        sign((TitanEdge) e, txid);
    }
}

Example 12 with VertexProperty

use of org.apache.tinkerpop.gremlin.structure.VertexProperty in project titan by thinkaurelius.

the class TitanGraphTest method testThreadBoundTx.

/**
     * Tests that elements can be accessed beyond their transactional boundaries if they
     * are bound to single-threaded graph transactions
     */
@Test
@SuppressWarnings("deprecation")
public void testThreadBoundTx() {
    PropertyKey t = mgmt.makePropertyKey("type").dataType(Integer.class).make();
    mgmt.buildIndex("etype", Edge.class).addKey(t).buildCompositeIndex();
    ((StandardEdgeLabelMaker) mgmt.makeEdgeLabel("friend")).sortKey(t).make();
    finishSchema();
    TitanVertex v1 = graph.addVertex("name", "Vertex1", "age", 35);
    TitanVertex v2 = graph.addVertex("name", "Vertex2", "age", 45);
    TitanVertex v3 = graph.addVertex("name", "Vertex3", "age", 55);
    Edge e1 = v1.addEdge("knows", v2, "time", 5);
    Edge e2 = v2.addEdge("knows", v3, "time", 15);
    Edge e3 = v3.addEdge("knows", v1, "time", 25);
    Edge e4 = v2.addEdge("friend", v2, "type", 1);
    for (TitanVertex v : new TitanVertex[] { v1, v2, v3 }) {
        assertCount(2, v.query().direction(Direction.BOTH).labels("knows").edges());
        assertCount(1, v.query().direction(Direction.OUT).labels("knows").edges());
        TitanEdge tmpE = getOnlyElement(v.query().direction(Direction.OUT).labels("knows").edges());
        assertEquals(5, tmpE.<Integer>value("time") % 10);
    }
    e3.property("time", 35);
    assertEquals(35, e3.<Integer>value("time").intValue());
    v1.addEdge("friend", v2, "type", 0);
    graph.tx().commit();
    e4.property("type", 2);
    TitanEdge ef = getOnlyElement(v1.query().direction(Direction.OUT).labels("friend").edges());
    assertEquals(ef, (Edge) getOnlyElement(graph.query().has("type", 0).edges()));
    ef.property("type", 1);
    graph.tx().commit();
    assertEquals(35, e3.<Integer>value("time").intValue());
    e3 = getE(graph, e3);
    e3.property("time", 45);
    assertEquals(45, e3.<Integer>value("time").intValue());
    assertEquals(15, e2.<Integer>value("time").intValue());
    e2.property("time", 25);
    assertEquals(25, e2.<Integer>value("time").intValue());
    assertEquals(35, v1.<Integer>value("age").intValue());
    assertEquals(55, v3.<Integer>value("age").intValue());
    v3.property("age", 65);
    assertEquals(65, v3.<Integer>value("age").intValue());
    e1 = getE(graph, e1);
    for (TitanVertex v : new TitanVertex[] { v1, v2, v3 }) {
        assertCount(2, v.query().direction(Direction.BOTH).labels("knows").edges());
        assertCount(1, v.query().direction(Direction.OUT).labels("knows").edges());
        assertEquals(5, getOnlyElement(v.query().direction(Direction.OUT).labels("knows").edges()).<Integer>value("time").intValue() % 10);
    }
    graph.tx().commit();
    VertexProperty prop = v1.properties().next();
    assertTrue(getId(prop) > 0);
    prop = (VertexProperty) ((Iterable) graph.multiQuery((TitanVertex) v1).properties().values().iterator().next()).iterator().next();
    assertTrue(getId(prop) > 0);
    assertEquals(45, e3.<Integer>value("time").intValue());
    assertEquals(5, e1.<Integer>value("time").intValue());
    assertEquals(35, v1.<Integer>value("age").intValue());
    assertEquals(65, v3.<Integer>value("age").intValue());
    for (TitanVertex v : new TitanVertex[] { v1, v2, v3 }) {
        assertCount(2, v.query().direction(Direction.BOTH).labels("knows").edges());
        assertCount(1, v.query().direction(Direction.OUT).labels("knows").edges());
        assertEquals(5, getOnlyElement(v.query().direction(Direction.OUT).labels("knows").edges()).<Integer>value("time").intValue() % 10);
    }
    graph.tx().commit();
    v1 = graph.addVertex();
    v2 = graph.addVertex();
    v1.addEdge("knows", v2);
    graph.tx().commit();
    v3 = graph.addVertex();
    Edge e = v1.addEdge("knows", v3);
    assertFalse(e.property("age").isPresent());
}