| /* |
| * 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.commons.rng.examples.jmh; |
| |
| import org.apache.commons.rng.UniformRandomProvider; |
| import org.apache.commons.rng.simple.RandomSource; |
| import org.openjdk.jmh.annotations.Scope; |
| import org.openjdk.jmh.annotations.Setup; |
| import org.openjdk.jmh.annotations.State; |
| |
| /** |
| * A benchmark state that can retrieve the various generators defined by {@link RandomSource} |
| * values. |
| * |
| * <p>The state will include only those that do not require additional constructor arguments.</p> |
| */ |
| @State(Scope.Benchmark) |
| public class RandomSources extends RandomSourceValues { |
| /** RNG. */ |
| private UniformRandomProvider generator; |
| |
| /** |
| * Gets the generator. |
| * |
| * @return the RNG. |
| */ |
| public UniformRandomProvider getGenerator() { |
| return generator; |
| } |
| |
| /** |
| * Look-up the {@link RandomSource} from the name and instantiates the generator. |
| */ |
| @Override |
| @Setup |
| public void setup() { |
| super.setup(); |
| generator = RandomSource.create(getRandomSource()); |
| } |
| } |