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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.tinkerpop.gremlin.structure.util.detached;
import org.apache.tinkerpop.gremlin.AbstractGremlinTest;
import org.apache.tinkerpop.gremlin.FeatureRequirement;
import org.apache.tinkerpop.gremlin.LoadGraphWith;
import org.apache.tinkerpop.gremlin.TestHelper;
import org.apache.tinkerpop.gremlin.structure.Direction;
import org.apache.tinkerpop.gremlin.structure.Edge;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.apache.tinkerpop.gremlin.structure.util.Attachable;
import org.apache.tinkerpop.gremlin.structure.util.star.StarGraph;
import org.junit.Test;
import java.util.Random;
import java.util.UUID;
/**
* @author Marko A. Rodriguez (http://markorodriguez.com)
*/
public class DetachedGraphTest extends AbstractGremlinTest {
@Test
@LoadGraphWith(LoadGraphWith.GraphData.CREW)
public void testAttachableGetMethod() {
// vertex host
g.V().forEachRemaining(vertex -> TestHelper.validateEquality(vertex, DetachedFactory.detach(vertex, true).attach(Attachable.Method.get(vertex))));
g.V().forEachRemaining(vertex -> vertex.properties().forEachRemaining(vertexProperty -> TestHelper.validateEquality(vertexProperty, DetachedFactory.detach(vertexProperty, true).attach(Attachable.Method.get(vertex)))));
g.V().forEachRemaining(vertex -> vertex.properties().forEachRemaining(vertexProperty -> vertexProperty.properties().forEachRemaining(property -> TestHelper.validateEquality(property, DetachedFactory.detach(property).attach(Attachable.Method.get(vertex))))));
g.V().forEachRemaining(vertex -> vertex.edges(Direction.OUT).forEachRemaining(edge -> TestHelper.validateEquality(edge, DetachedFactory.detach(edge, true).attach(Attachable.Method.get(vertex)))));
g.V().forEachRemaining(vertex -> vertex.edges(Direction.OUT).forEachRemaining(edge -> edge.properties().forEachRemaining(property -> TestHelper.validateEquality(property, DetachedFactory.detach(property).attach(Attachable.Method.get(vertex))))));
// graph host
g.V().forEachRemaining(vertex -> TestHelper.validateEquality(vertex, DetachedFactory.detach(vertex, true).attach(Attachable.Method.get(graph))));
g.V().forEachRemaining(vertex -> vertex.properties().forEachRemaining(vertexProperty -> TestHelper.validateEquality(vertexProperty, DetachedFactory.detach(vertexProperty, true).attach(Attachable.Method.get(graph)))));
g.V().forEachRemaining(vertex -> vertex.properties().forEachRemaining(vertexProperty -> vertexProperty.properties().forEachRemaining(property -> TestHelper.validateEquality(property, DetachedFactory.detach(property).attach(Attachable.Method.get(graph))))));
g.V().forEachRemaining(vertex -> vertex.edges(Direction.OUT).forEachRemaining(edge -> TestHelper.validateEquality(edge, DetachedFactory.detach(edge, true).attach(Attachable.Method.get(graph)))));
g.V().forEachRemaining(vertex -> vertex.edges(Direction.OUT).forEachRemaining(edge -> edge.properties().forEachRemaining(property -> TestHelper.validateEquality(property, DetachedFactory.detach(property).attach(Attachable.Method.get(graph))))));
}
@Test
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_USER_SUPPLIED_IDS)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexPropertyFeatures.FEATURE_USER_SUPPLIED_IDS)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.EdgeFeatures.FEATURE_USER_SUPPLIED_IDS)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_VERTICES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_ADD_PROPERTY)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_META_PROPERTIES)
@FeatureRequirement(featureClass = Graph.Features.VertexFeatures.class, feature = Graph.Features.VertexFeatures.FEATURE_MULTI_PROPERTIES)
@FeatureRequirement(featureClass = Graph.Features.EdgeFeatures.class, feature = Graph.Features.EdgeFeatures.FEATURE_ADD_EDGES)
@FeatureRequirement(featureClass = Graph.Features.EdgeFeatures.class, feature = Graph.Features.EdgeFeatures.FEATURE_ADD_PROPERTY)
public void testAttachableCreateMethod() {
final Random random = new Random(234335l);
StarGraph starGraph = StarGraph.open();
Vertex starVertex = starGraph.addVertex(T.label, "person", "name", "stephen", "name", "spmallete");
starVertex.property("acl", true, "timestamp", random.nextLong(), "creator", "marko");
for (int i = 0; i < 100; i++) {
starVertex.addEdge("knows", starGraph.addVertex("person", "name", new UUID(random.nextLong(), random.nextLong()), "since", random.nextLong()));
starGraph.addVertex(T.label, "project").addEdge("developedBy", starVertex, "public", random.nextBoolean());
}
final DetachedVertex detachedVertex = DetachedFactory.detach(starGraph.getStarVertex(), true);
final Vertex createdVertex = detachedVertex.attach(Attachable.Method.create(graph));
TestHelper.validateVertexEquality(detachedVertex, createdVertex, false);
TestHelper.validateVertexEquality(detachedVertex, starVertex, false);
starGraph.getStarVertex().edges(Direction.BOTH).forEachRemaining(starEdge -> {
final DetachedEdge detachedEdge = DetachedFactory.detach(starEdge, true);
final Edge createdEdge = detachedEdge.attach(Attachable.Method.create(random.nextBoolean() ? graph : createdVertex));
TestHelper.validateEdgeEquality(detachedEdge, starEdge);
TestHelper.validateEdgeEquality(detachedEdge, createdEdge);
});
}
}