View Javadoc
1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    *
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.commons.rng.examples.stress;
18  
19  import org.apache.commons.rng.examples.stress.LogUtils.LogLevel;
20  
21  import picocli.CommandLine.Command;
22  import picocli.CommandLine.Option;
23  
24  /**
25   * Standard options for all commands. This sets the formatting for usage messages and
26   * adds common parameters (help, version, verbosity).
27   */
28  @Command(sortOptions = true,
29           mixinStandardHelpOptions = true,
30           versionProvider      = ManifestVersionProvider.class,
31           synopsisHeading      = "%n",
32           descriptionHeading   = "%n",
33           parameterListHeading = "%nParameters:%n",
34           optionListHeading    = "%nOptions:%n",
35           commandListHeading   = "%nCommands:%n")
36  class StandardOptions {
37      /** The log level. */
38      @Option(names = { "--logging" },
39          description = {"Specify the logging level (default: ${DEFAULT-VALUE}).",
40                         "Valid values: ${COMPLETION-CANDIDATES}"})
41      protected LogLevel logLevel = LogLevel.INFO;
42  }