| /* |
| * 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.stress; |
| |
| import picocli.CommandLine.Command; |
| import picocli.CommandLine.Mixin; |
| import picocli.CommandLine.Model.CommandSpec; |
| import picocli.CommandLine.Spec; |
| |
| import java.util.concurrent.Callable; |
| |
| /** |
| * Specification for the top-level command in the examples stress application. |
| * |
| * <p>This command is will print the top-level help message.</p> |
| */ |
| @Command(name = "examples-stress", |
| description = "Apache Commons RNG Examples Stress Utilities.") |
| class ExamplesStressCommand implements Callable<Void> { |
| /** The command specification. Used to print the usage built by Picocli. */ |
| @Spec |
| private CommandSpec spec; |
| |
| /** The standard options. */ |
| @Mixin |
| private StandardOptions reusableOptions; |
| |
| @Override |
| public Void call() { |
| // All work is done in sub-commands so just print the usage |
| spec.commandLine().usage(System.out); |
| return null; |
| } |
| } |