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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.process.traversal.dsl;
import org.apache.tinkerpop.gremlin.process.traversal.P;
import org.apache.tinkerpop.gremlin.process.traversal.TraversalStrategies;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.GremlinDsl;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.process.traversal.step.map.GraphStep;
import org.apache.tinkerpop.gremlin.process.traversal.step.util.HasContainer;
import org.apache.tinkerpop.gremlin.process.traversal.util.TraversalHelper;
import org.apache.tinkerpop.gremlin.structure.Graph;
import org.apache.tinkerpop.gremlin.structure.T;
import org.apache.tinkerpop.gremlin.structure.Vertex;
/**
* @author Stephen Mallette (http://stephen.genoprime.com)
*/
public class SocialPackageTraversalSourceDsl extends GraphTraversalSource {
public SocialPackageTraversalSourceDsl(final Graph graph, final TraversalStrategies traversalStrategies) {
super(graph, traversalStrategies);
}
public SocialPackageTraversalSourceDsl(final Graph graph) {
super(graph);
}
public GraphTraversal<Vertex, Vertex> persons(String... names) {
GraphTraversalSource clone = this.clone();
clone.getBytecode().addStep(GraphTraversal.Symbols.V);
GraphTraversal<Vertex, Vertex> traversal = new DefaultGraphTraversal<>(clone);
traversal.asAdmin().addStep(new GraphStep<>(traversal.asAdmin(), Vertex.class, true));
traversal = traversal.hasLabel("person");
if (names.length > 0) traversal = traversal.has("name", P.within(names));
return traversal;
}
}