/*
* 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.step.branch;
import org.apache.tinkerpop.gremlin.LoadGraphWith;
import org.apache.tinkerpop.gremlin.process.AbstractGremlinProcessTest;
import org.apache.tinkerpop.gremlin.process.GremlinProcessRunner;
import org.apache.tinkerpop.gremlin.process.traversal.Traversal;
import org.apache.tinkerpop.gremlin.structure.Vertex;
import org.junit.Test;
import org.junit.runner.RunWith;
import java.util.Arrays;
import static org.apache.tinkerpop.gremlin.LoadGraphWith.GraphData.MODERN;
import static org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__.label;
import static org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__.values;
import static org.apache.tinkerpop.gremlin.process.traversal.step.TraversalOptionParent.Pick.any;
/**
* @author Marko A. Rodriguez (http://markorodriguez.com)
*/
@RunWith(GremlinProcessRunner.class)
public abstract class BranchTest extends AbstractGremlinProcessTest {
public abstract Traversal<Vertex, Object> get_g_V_branchXlabel_eq_person__a_bX_optionXa__ageX_optionXb__langX_optionXb__nameX();
public abstract Traversal<Vertex, Object> get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX();
public abstract Traversal<Vertex, Object> get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX_optionXany__labelX();
@Test
@LoadGraphWith(MODERN)
public void g_V_branchXlabel_eq_person__a_bX_optionXa__ageX_optionXb__langX_optionXb__nameX() {
final Traversal<Vertex, Object> traversal = get_g_V_branchXlabel_eq_person__a_bX_optionXa__ageX_optionXb__langX_optionXb__nameX();
printTraversalForm(traversal);
checkResults(Arrays.asList("java", "java", "lop", "ripple", 29, 27, 32, 35), traversal);
}
@Test
@LoadGraphWith(MODERN)
public void g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX() {
final Traversal<Vertex, Object> traversal = get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX();
printTraversalForm(traversal);
checkResults(Arrays.asList("java", "java", "lop", "ripple", 29, 27, 32, 35), traversal);
}
@Test
@LoadGraphWith(MODERN)
public void g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX_optionXany__labelX() {
final Traversal<Vertex, Object> traversal = get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX_optionXany__labelX();
printTraversalForm(traversal);
checkResults(Arrays.asList("java", "java", "lop", "ripple", 29, 27, 32, 35, "person", "person", "person", "person", "software", "software"), traversal);
}
public static class Traversals extends BranchTest {
@Override
public Traversal<Vertex, Object> get_g_V_branchXlabel_eq_person__a_bX_optionXa__ageX_optionXb__langX_optionXb__nameX() {
return g.V().branch(v -> v.get().label().equals("person") ? "a" : "b")
.option("a", values("age"))
.option("b", values("lang"))
.option("b", values("name"));
}
@Override
public Traversal<Vertex, Object> get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX() {
return g.V().branch(label().is("person").count())
.option(1L, values("age"))
.option(0L, values("lang"))
.option(0L, values("name"));
}
@Override
public Traversal<Vertex, Object> get_g_V_branchXlabel_isXpersonX_countX_optionX1__ageX_optionX0__langX_optionX0__nameX_optionXany__labelX() {
return g.V().branch(label().is("person").count())
.option(1L, values("age"))
.option(0L, values("lang"))
.option(0L, values("name"))
.option(any, label());
}
}
}