Example #1
0
  @Test
  public void testConnectMultipleTargets() {
    JobVertex source = new JobVertex("source");
    JobVertex target1 = new JobVertex("target1");
    JobVertex target2 = new JobVertex("target2");
    target1.connectNewDataSetAsInput(source, DistributionPattern.POINTWISE);
    target2.connectDataSetAsInput(
        source.getProducedDataSets().get(0), DistributionPattern.ALL_TO_ALL);

    assertTrue(source.isInputVertex());
    assertFalse(source.isOutputVertex());
    assertFalse(target1.isInputVertex());
    assertTrue(target1.isOutputVertex());
    assertFalse(target2.isInputVertex());
    assertTrue(target2.isOutputVertex());

    assertEquals(1, source.getNumberOfProducedIntermediateDataSets());
    assertEquals(2, source.getProducedDataSets().get(0).getConsumers().size());

    assertEquals(target1.getInputs().get(0).getSource(), source.getProducedDataSets().get(0));
    assertEquals(target2.getInputs().get(0).getSource(), source.getProducedDataSets().get(0));
  }
Example #2
0
  @Test
  public void testConnectDirectly() {
    JobVertex source = new JobVertex("source");
    JobVertex target = new JobVertex("target");
    target.connectNewDataSetAsInput(source, DistributionPattern.POINTWISE);

    assertTrue(source.isInputVertex());
    assertFalse(source.isOutputVertex());
    assertFalse(target.isInputVertex());
    assertTrue(target.isOutputVertex());

    assertEquals(1, source.getNumberOfProducedIntermediateDataSets());
    assertEquals(1, target.getNumberOfInputs());

    assertEquals(target.getInputs().get(0).getSource(), source.getProducedDataSets().get(0));

    assertEquals(1, source.getProducedDataSets().get(0).getConsumers().size());
    assertEquals(target, source.getProducedDataSets().get(0).getConsumers().get(0).getTarget());
  }