| /* |
| * 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.map; |
| |
| 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.Scope; |
| import org.apache.tinkerpop.gremlin.process.traversal.Traversal; |
| import org.apache.tinkerpop.gremlin.process.traversal.step.util.WithOptions; |
| import org.apache.tinkerpop.gremlin.structure.Vertex; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.util.Arrays; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import static org.apache.tinkerpop.gremlin.LoadGraphWith.GraphData.MODERN; |
| import static org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__.tail; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| /** |
| * @author Daniel Kuppitz (http://gremlin.guru) |
| */ |
| @RunWith(GremlinProcessRunner.class) |
| public abstract class IndexTest extends AbstractGremlinProcessTest { |
| |
| public abstract Traversal<Vertex, List<Object>> get_g_V_hasLabelXsoftwareX_index_unfold(); |
| |
| public abstract Traversal<Vertex, Map<Integer, Vertex>> get_g_V_hasLabelXsoftwareX_order_byXnameX_index_withXmapX(); |
| |
| public abstract Traversal<Vertex, List<Object>> get_g_V_hasLabelXsoftwareX_name_fold_orderXlocalX_index_unfold_order_byXtailXlocal_1XX(); |
| |
| public abstract Traversal<Vertex, Map<Integer, String>> get_g_V_hasLabelXpersonX_name_fold_orderXlocalX_index_withXmapX(); |
| |
| @Test |
| @LoadGraphWith(MODERN) |
| public void g_V_hasLabelXsoftwareX_index() { |
| final Traversal<Vertex, List<Object>> traversal = get_g_V_hasLabelXsoftwareX_index_unfold(); |
| printTraversalForm(traversal); |
| checkResults(Arrays.asList( |
| Arrays.asList(convertToVertex("lop"), 0), |
| Arrays.asList(convertToVertex("ripple"), 0) |
| ), traversal); |
| } |
| |
| @Test |
| @LoadGraphWith(MODERN) |
| public void g_V_hasLabelXsoftwareX_order_byXnameX_index_withXmapX() { |
| final Traversal<Vertex, Map<Integer, Vertex>> traversal = get_g_V_hasLabelXsoftwareX_order_byXnameX_index_withXmapX(); |
| printTraversalForm(traversal); |
| final Map<Integer, Vertex> map1 = new LinkedHashMap<>(); |
| final Map<Integer, Vertex> map2 = new LinkedHashMap<>(); |
| map1.put(0, convertToVertex("lop")); |
| map2.put(0, convertToVertex("ripple")); |
| checkOrderedResults(Arrays.asList(map1, map2), traversal); |
| } |
| |
| @Test |
| @LoadGraphWith(MODERN) |
| public void g_V_hasLabelXsoftwareX_name_fold_orderXlocalX_index_unfold_order_byXtailXlocal_1XX() { |
| final Traversal<Vertex, List<Object>> traversal = get_g_V_hasLabelXsoftwareX_name_fold_orderXlocalX_index_unfold_order_byXtailXlocal_1XX(); |
| printTraversalForm(traversal); |
| checkOrderedResults(Arrays.asList( |
| Arrays.asList("lop", 0), |
| Arrays.asList("ripple", 1)), traversal); |
| assertFalse(traversal.hasNext()); |
| } |
| |
| @Test |
| @LoadGraphWith(MODERN) |
| public void g_V_hasLabelXpersonX_name_fold_orderXlocalX_index_withXmapX() { |
| final Traversal<Vertex, Map<Integer, String>> traversal = get_g_V_hasLabelXpersonX_name_fold_orderXlocalX_index_withXmapX(); |
| printTraversalForm(traversal); |
| final Map<Integer, String> expected = new LinkedHashMap<>(); |
| expected.put(0, "josh"); |
| expected.put(1, "marko"); |
| expected.put(2, "peter"); |
| expected.put(3, "vadas"); |
| assertEquals(expected, traversal.next()); |
| assertFalse(traversal.hasNext()); |
| } |
| |
| public static class Traversals extends IndexTest { |
| |
| @Override |
| public Traversal<Vertex, List<Object>> get_g_V_hasLabelXsoftwareX_index_unfold() { |
| return g.V().hasLabel("software").index().unfold(); |
| } |
| |
| @Override |
| public Traversal<Vertex, Map<Integer, Vertex>> get_g_V_hasLabelXsoftwareX_order_byXnameX_index_withXmapX() { |
| return g.V().hasLabel("software").order().by("name") |
| .<Map<Integer, Vertex>> index().with(WithOptions.indexer, WithOptions.map); |
| } |
| |
| @Override |
| public Traversal<Vertex, List<Object>> get_g_V_hasLabelXsoftwareX_name_fold_orderXlocalX_index_unfold_order_byXtailXlocal_1XX() { |
| return g.V().hasLabel("software").values("name").fold().order(Scope.local).index() |
| .<List<Object>> unfold().order().by(tail(Scope.local, 1)); |
| } |
| |
| @Override |
| public Traversal<Vertex, Map<Integer, String>> get_g_V_hasLabelXpersonX_name_fold_orderXlocalX_index_withXmapX() { |
| return g.V().hasLabel("person").values("name").fold().order(Scope.local) |
| .<Map<Integer, String>> index().with(WithOptions.indexer, WithOptions.map); |
| } |
| } |
| } |