Examples with DefaultGraphTraversal org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal used on opensource projects

Example 66 with DefaultGraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal in project sqlg by pietermartin.

the class TestHasLabelAndId method testHasLabelWithWithinPredicate.

@Test
public void testHasLabelWithWithinPredicate() {
    Vertex vEPerson = this.sqlgGraph.addVertex(T.label, "EnterprisePerson", "_uniqueId", "1");
    Vertex vEProvider = this.sqlgGraph.addVertex(T.label, "EnterpriseProvider", "_uniqueId", "2");
    Vertex vSPerson = this.sqlgGraph.addVertex(T.label, "SystemPerson", "_uniqueId", "3");
    Vertex vSProvider = this.sqlgGraph.addVertex(T.label, "SystemProvider", "_uniqueId", "4");
    Edge e1 = vSPerson.addEdge("euid", vEPerson);
    Edge e2 = vSProvider.addEdge("euid", vEProvider);
    Edge e3 = vSProvider.addEdge("primary", vSPerson);
    this.sqlgGraph.tx().commit();
    DefaultGraphTraversal<Vertex, Vertex> traversal = (DefaultGraphTraversal<Vertex, Vertex>) this.sqlgGraph.traversal().V().hasLabel("EnterprisePerson").has("_uniqueId", "1").in("euid").bothE("primary").otherV().hasLabel("SystemPerson", "SystemProvider").out("euid");
    printTraversalForm(traversal);
    List<Vertex> vertices = traversal.toList();
    Assert.assertEquals(1, vertices.size());
    Assert.assertEquals(vEProvider, vertices.get(0));
}

Example 67 with DefaultGraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal in project sqlg by pietermartin.

the class TestHasLabelAndId method testHasCompareEq.

@Test
public void testHasCompareEq() {
    Vertex a1 = this.sqlgGraph.addVertex(T.label, "A", "name", "a");
    this.sqlgGraph.addVertex(T.label, "A", "name", "b");
    this.sqlgGraph.tx().commit();
    DefaultGraphTraversal<Vertex, Vertex> graphTraversal = (DefaultGraphTraversal<Vertex, Vertex>) this.sqlgGraph.traversal().V().hasLabel("A").has("name", "a");
    Assert.assertEquals(2, graphTraversal.getSteps().size());
    List<Vertex> vertices = graphTraversal.toList();
    Assert.assertEquals(1, graphTraversal.getSteps().size());
    Assert.assertEquals(1, vertices.size());
    Assert.assertEquals(a1, vertices.get(0));
}

Example 68 with DefaultGraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal in project sqlg by pietermartin.

the class TestHasLabelAndId method testConsecutiveEqHasIdAndLabels.

@Test
public void testConsecutiveEqHasIdAndLabels() {
    Vertex a = this.sqlgGraph.addVertex(T.label, "A");
    Vertex b = this.sqlgGraph.addVertex(T.label, "B");
    Vertex c = this.sqlgGraph.addVertex(T.label, "C");
    Vertex d = this.sqlgGraph.addVertex(T.label, "D");
    this.sqlgGraph.tx().commit();
    DefaultGraphTraversal<Vertex, Vertex> traversal = (DefaultGraphTraversal<Vertex, Vertex>) this.sqlgGraph.traversal().V(a).hasLabel("B");
    Assert.assertEquals(0, traversal.toList().size());
    Assert.assertEquals(1, traversal.getSteps().size());
    Assert.assertTrue(traversal.getSteps().get(0) instanceof SqlgGraphStep);
    SqlgGraphStep sqlgGraphStep = (SqlgGraphStep) traversal.getSteps().get(0);
    Assert.assertEquals(1, sqlgGraphStep.getReplacedSteps().size());
    ReplacedStep replacedStep = (ReplacedStep) sqlgGraphStep.getReplacedSteps().get(0);
    Assert.assertEquals(2, replacedStep.getLabelHasContainers().size());
}

Example 69 with DefaultGraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal in project sqlg by pietermartin.

the class TestHasLabelAndId method testConsecutiveEqWithinHasLabels2.

@Test
public void testConsecutiveEqWithinHasLabels2() {
    Vertex a = this.sqlgGraph.addVertex(T.label, "A");
    Vertex b = this.sqlgGraph.addVertex(T.label, "B");
    Vertex c = this.sqlgGraph.addVertex(T.label, "C");
    Vertex d = this.sqlgGraph.addVertex(T.label, "D");
    this.sqlgGraph.tx().commit();
    DefaultGraphTraversal<Vertex, Vertex> traversal = (DefaultGraphTraversal<Vertex, Vertex>) this.sqlgGraph.traversal().V().hasLabel("A").has(T.label, P.within("B"));
    Assert.assertEquals(0, traversal.toList().size());
    Assert.assertEquals(1, traversal.getSteps().size());
    Assert.assertTrue(traversal.getSteps().get(0) instanceof SqlgGraphStep);
    SqlgGraphStep sqlgGraphStep = (SqlgGraphStep) traversal.getSteps().get(0);
    Assert.assertEquals(1, sqlgGraphStep.getReplacedSteps().size());
    ReplacedStep replacedStep = (ReplacedStep) sqlgGraphStep.getReplacedSteps().get(0);
    Assert.assertEquals(2, replacedStep.getLabelHasContainers().size());
}

Example 70 with DefaultGraphTraversal

use of org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal in project sqlg by pietermartin.

the class TestHasLabelAndId method testOutWithHasLabelAndHasNeqId.

@Test
public void testOutWithHasLabelAndHasNeqId() {
    Vertex a = this.sqlgGraph.addVertex(T.label, "A");
    Vertex b = this.sqlgGraph.addVertex(T.label, "B");
    Vertex b2 = this.sqlgGraph.addVertex(T.label, "B");
    Vertex c = this.sqlgGraph.addVertex(T.label, "C");
    Vertex d = this.sqlgGraph.addVertex(T.label, "D");
    a.addEdge("ab", b);
    a.addEdge("ab", b2);
    a.addEdge("ac", c);
    a.addEdge("ad", d);
    this.sqlgGraph.tx().commit();
    DefaultGraphTraversal<Vertex, Vertex> traversal = (DefaultGraphTraversal<Vertex, Vertex>) this.sqlgGraph.traversal().V().hasLabel("A").out().hasLabel("B").has(T.id, P.neq(b.id()));
    List<Vertex> vertices = traversal.toList();
    Assert.assertEquals(1, vertices.size());
    Assert.assertEquals(b2, vertices.get(0));
    Assert.assertEquals(1, traversal.getSteps().size());
    Assert.assertTrue(traversal.getSteps().get(0) instanceof SqlgGraphStep);
    SqlgGraphStep sqlgGraphStep = (SqlgGraphStep) traversal.getSteps().get(0);
    Assert.assertEquals(2, sqlgGraphStep.getReplacedSteps().size());
    ReplacedStep replacedStep = (ReplacedStep) sqlgGraphStep.getReplacedSteps().get(0);
    Assert.assertEquals(1, replacedStep.getLabelHasContainers().size());
    replacedStep = (ReplacedStep) sqlgGraphStep.getReplacedSteps().get(1);
    // neq merges its label with the previous labelHasContainers labels
    Assert.assertEquals(1, replacedStep.getLabelHasContainers().size());
}