/*
* 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.spark.util;
import org.apache.tinkerpop.gremlin.groovy.util.MetaRegistryUtil;
import org.apache.tinkerpop.gremlin.hadoop.HadoopGraphProvider;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.DefaultGraphTraversal;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.GraphTraversalSource;
import org.apache.tinkerpop.gremlin.process.traversal.dsl.graph.__;
import org.apache.tinkerpop.gremlin.process.traversal.traverser.*;
import java.util.HashSet;
import java.util.Set;
/**
* @author Stephen Mallette (http://stephen.genoprime.com)
*/
public final class SugarTestHelper {
public static final Set<Class> CORE_IMPLEMENTATIONS = new HashSet<Class>() {{
add(__.class);
add(DefaultGraphTraversal.class);
add(GraphTraversalSource.class);
add(B_O_S_SE_SL_Traverser.class);
add(B_LP_O_P_S_SE_SL_Traverser.class);
add(B_LP_O_S_SE_SL_Traverser.class);
add(B_O_Traverser.class);
add(O_Traverser.class);
}};
/**
* Clear the metaclass registry to "turn-off" sugar.
*/
public static void clearRegistry() {
final Set<Class> implementationsToClear = new HashSet<>(CORE_IMPLEMENTATIONS);
implementationsToClear.addAll(HadoopGraphProvider.IMPLEMENTATION);
MetaRegistryUtil.clearRegistry(implementationsToClear);
}
}