Package com.tinkerpop.gremlin.process.graph.step.filter

Examples of com.tinkerpop.gremlin.process.graph.step.filter.HasStep

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            if (TraversalHelper.isLabeled(label)) {
                final Step identityStep = new IdentityStep(traversal);
                identityStep.setLabel(label);
                TraversalHelper.insertStep(identityStep, 0, traversal);
            }
            TraversalHelper.insertStep(new HasStep(traversal, new HasContainer(T.id, Compare.eq, element.id())), 0, traversal);
            TraversalHelper.insertStep(new TinkerGraphStep<>(traversal, element.getClass()), 0, traversal);
        }
    }
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    @Test
    public void shouldChainTogetherStepsWithNextPreviousInALinkedListStructure() {
        Traversal traversal = new DefaultTraversal<>();
        traversal.addStep(new IdentityStep(traversal));
        traversal.addStep(new HasStep(traversal, null));
        traversal.addStep(new FilterStep(traversal));
        validateToyTraversal(traversal);
    }
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    @Test
    public void shouldInsertCorrectly() {
        Traversal traversal = new DefaultTraversal<>();
        TraversalHelper.insertStep(new FilterStep(traversal), 0, traversal);
        TraversalHelper.insertStep(new HasStep(traversal, null), 0, traversal);
        TraversalHelper.insertStep(new IdentityStep(traversal), 0, traversal);
        validateToyTraversal(traversal);

        traversal = new DefaultTraversal<>();
        TraversalHelper.insertStep(new IdentityStep(traversal), 0, traversal);
        TraversalHelper.insertStep(new HasStep(traversal, null), 1, traversal);
        TraversalHelper.insertStep(new FilterStep(traversal), 2, traversal);
        validateToyTraversal(traversal);
    }
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    @Test
    public void shouldRemovesCorrectly() {
        Traversal traversal = new DefaultTraversal<>();
        traversal.addStep(new IdentityStep(traversal));
        traversal.addStep(new HasStep(traversal, null));
        traversal.addStep(new FilterStep(traversal));

        traversal.addStep(new PropertiesStep(traversal, PropertyType.VALUE, "marko"));
        TraversalHelper.removeStep(3, traversal);
        validateToyTraversal(traversal);

        TraversalHelper.insertStep(new PropertiesStep(traversal, PropertyType.PROPERTY, "marko"), 0, traversal);
        TraversalHelper.removeStep(0, traversal);
        validateToyTraversal(traversal);

        TraversalHelper.removeStep(1, traversal);
        TraversalHelper.insertStep(new HasStep(traversal, null), 1, traversal);
        validateToyTraversal(traversal);
    }
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            if (TraversalHelper.isLabeled(label)) {
                final Step identityStep = new IdentityStep(traversal);
                identityStep.setLabel(label);
                TraversalHelper.insertStep(identityStep, 0, traversal);
            }
            TraversalHelper.insertStep(new HasStep(traversal, new HasContainer(T.id, Compare.eq, element.id())), 0, traversal);
            TraversalHelper.insertStep(new GiraphGraphStep<>(traversal, element.getClass(), (GiraphGraph) element.graph()), 0, traversal);
        }
    }
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Related Classes of com.tinkerpop.gremlin.process.graph.step.filter.HasStep

  • com.tinkerpop.gremlin.giraph.process.graph.strategy.GiraphElementStepStrategy
  • com.tinkerpop.gremlin.process.util.TraversalHelperTest
  • com.tinkerpop.gremlin.tinkergraph.process.graph.strategy.TinkerElementStepStrategy
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