gremlin-groovy-test/src/main/groovy/org/apache/tinkerpop/gremlin/process/traversal/step/map/GroovyMapTest.groovy

/*
 * 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
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package org.apache.tinkerpop.gremlin.process.traversal.step.map

import org.apache.tinkerpop.gremlin.process.traversal.util.TraversalScriptHelper
import org.apache.tinkerpop.gremlin.process.traversal.Traversal
import org.apache.tinkerpop.gremlin.structure.Vertex

import static org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__.select;

/**
 * @author Stephen Mallette (http://stephen.genoprime.com)
 */
public abstract class GroovyMapTest {

    public static class Traversals extends MapTest {

        @Override
        public Traversal<Vertex, String> get_g_VX1X_mapXnameX(final Object v1Id) {
            TraversalScriptHelper.compute("g.V(v1Id).map { v -> v.name }", g, "v1Id", v1Id)
        }

        @Override
        public Traversal<Vertex, Integer> get_g_VX1X_outE_label_mapXlengthX(final Object v1Id) {
            TraversalScriptHelper.compute("g.V(v1Id).outE.label.map { l -> l.length() }", g, "v1Id", v1Id)
        }

        @Override
        public Traversal<Vertex, Integer> get_g_VX1X_out_mapXnameX_mapXlengthX(final Object v1Id) {
            TraversalScriptHelper.compute("g.V(v1Id).out.map { v -> v.name }.map { n -> n.length() }", g, "v1Id", v1Id)
        }

        @Override
        public Traversal<Vertex, String> get_g_withPath_V_asXaX_out_mapXa_nameX() {
            TraversalScriptHelper.compute("g.withPath().V.as('a').out.map { v -> v.path('a').name }", g)
        }

        @Override
        public Traversal<Vertex, String> get_g_withPath_V_asXaX_out_out_mapXa_name_it_nameX() {
            TraversalScriptHelper.compute("g.withPath().V().as('a').out.out().map { v -> v.path('a').name + v.name }", g)
        }

        @Override
        public Traversal<Vertex, Vertex> get_g_V_mapXselectXaXX() {
            TraversalScriptHelper.compute("g.V.as('a').map(select('a'))", g);
        }
    }
}