org.apache.commons.cli.Option.<init>()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.apache.commons.cli.Option.<init>()方法的一些代码示例，展示了Option.<init>()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Option.<init>()方法的具体详情如下：
包路径：org.apache.commons.cli.Option
类名称：Option
方法名：<init>

Option.<init>介绍

[英]Creates an Option using the specified parameters.
[中]使用指定的参数创建选项。

代码示例

代码示例来源：origin: apache/rocketmq

@Override
public Options buildCommandlineOptions(Options options) {
  Option opt = new Option("i", "messageId", true, "unique message ID");
  opt.setRequired(false);
  options.addOption(opt);
  return options;
}

代码示例来源：origin: apache/flink

private static Options buildGeneralOptions(Options options) {
  options.addOption(HELP_OPTION);
  // backwards compatibility: ignore verbose flag (-v)
  options.addOption(new Option("v", "verbose", false, "This option is deprecated."));
  return options;
}

代码示例来源：origin: databricks/learning-spark

private static Options createOptions() {
 Options options = new Options();
 options.addOption(
   new Option(WINDOW_LENGTH, false, "The window length in seconds"));
 options.addOption(
   new Option(SLIDE_INTERVAL, false, "The slide interval in seconds"));
 options.addOption(
   new Option(LOGS_DIRECTORY, true, "The directory where logs are written"));
 options.addOption(
   new Option(OUTPUT_HTML_FILE, false, "Where to write output html file"));
 options.addOption(
   new Option(CHECKPOINT_DIRECTORY, false, "The checkpoint directory."));
 options.addOption(new Option(INDEX_HTML_TEMPLATE, true,
     "path to the index.html.template file - accessible from all workers"));
 options.addOption(new Option(OUTPUT_DIRECTORY, false, "path to output DSTreams too"));
 return options;
}

代码示例来源：origin: stackoverflow.com

Options options = new Options();
Option input = new Option("i", "input", true, "input file path");
input.setRequired(true);
options.addOption(input);
Option output = new Option("o", "output", true, "output file");
output.setRequired(true);
options.addOption(output);

代码示例来源：origin: commons-cli/commons-cli

@Test
  public void testPropertyOptionGroup() throws Exception
  {
    Options opts = new Options();
    
    OptionGroup group1 = new OptionGroup();
    group1.addOption(new Option("a", null));
    group1.addOption(new Option("b", null));
    opts.addOptionGroup(group1);
    
    OptionGroup group2 = new OptionGroup();
    group2.addOption(new Option("x", null));
    group2.addOption(new Option("y", null));
    opts.addOptionGroup(group2);
    
    String[] args = new String[] { "-a" };
    
    Properties properties = new Properties();
    properties.put("b", "true");
    properties.put("x", "true");
    
    CommandLine cmd = parse(parser, opts, args, properties);
    
    assertTrue(cmd.hasOption("a"));
    assertFalse(cmd.hasOption("b"));
    assertTrue(cmd.hasOption("x"));
    assertFalse(cmd.hasOption("y"));
  }
}

代码示例来源：origin: dreamhead/moco

protected final Option configOption() {
  Option opt = new Option("c", true, "config");
  opt.setType(String.class);
  opt.setRequired(false);
  return opt;
}

代码示例来源：origin: code4craft/webmagic

private static Params parseCommand(String[] args) {
  try {
    Options options = new Options();
    options.addOption(new Option("l", "language", true, "language"));
    options.addOption(new Option("t", "thread", true, "thread"));
    options.addOption(new Option("f", "file", true, "script file"));
    options.addOption(new Option("i", "input", true, "input file"));
    options.addOption(new Option("s", "sleep", true, "sleep time"));
    options.addOption(new Option("g", "logger", true, "sleep time"));
    CommandLineParser commandLineParser = new PosixParser();
    CommandLine commandLine = commandLineParser.parse(options, args);
    return readOptions(commandLine);
  } catch (Exception e) {
    e.printStackTrace();
    exit();
    return null;
  }
}

代码示例来源：origin: apache/rocketmq

@Override
public Options buildCommandlineOptions(Options options) {
  Option opt = new Option("t", "topic", true, "topic name");
  opt.setRequired(true);
  options.addOption(opt);
  return options;
}

代码示例来源：origin: apache/incubator-gobblin

private Options createCommandLineOptions() {
  Options options = new Options();
  OptionGroup actionGroup = new OptionGroup();
  actionGroup.addOption(new Option("h", HELP_OPT, false, "Shows the help message."));
  actionGroup.addOption(new Option("d", DETAILS_OPT, false, "Show details about a job/task."));
  actionGroup.addOption(new Option("l", LIST_OPT, false, "List jobs/tasks."));
  actionGroup.addOption(new Option("p", PROPS_OPT, false, "Fetch properties with the query."));
  actionGroup.setRequired(true);
  options.addOptionGroup(actionGroup);
  OptionGroup idGroup = new OptionGroup();
  idGroup.addOption(new Option("j", NAME_OPT, true, "Find job(s) matching given job name."));
  idGroup.addOption(new Option("i", ID_OPT, true, "Find the job/task with the given id."));
  options.addOptionGroup(idGroup);
  options.addOption("n", true, "Limit the number of results returned. (default:" + DEFAULT_RESULTS_LIMIT + ")");
  options.addOption("r", RECENT_OPT, false, "List the most recent jobs (instead of a list of unique jobs)");
  return options;
}

代码示例来源：origin: apache/hive

private void init() {
 try {
  cmdLineOptions.addOption(new Option("help", "Generates a script to execute on 3.x " +
    "cluster.  This requires 3.x binaries on the classpath and hive-site.xml."));
  Option exec = new Option("execute",
    "Executes commands equivalent to generated scrips");
  exec.setOptionalArg(true);
  cmdLineOptions.addOption(exec);
  cmdLineOptions.addOption(new Option("location", true,
    "Location to write scripts to. Default is CWD."));
 }
 catch(Exception ex) {
  LOG.error("init()", ex);
  throw ex;
 }
}
private static IMetaStoreClient getHMS(HiveConf conf) {

代码示例来源：origin: apache/ignite

/**
   * Creates cli options.
   *
   * @return Command line options
   */
  private static Options createOptions() {
    Options options = new Options();

    OptionGroup grp = new OptionGroup();

    grp.setRequired(true);

    Option cfg = new Option(OPTION_CFG, null, true, "path to Spring XML configuration file.");

    cfg.setArgName("file");

    Option n = new Option(null, OPTION_N, true, "nodes count.");

    n.setValueSeparator('=');
    n.setType(Integer.class);

    grp.addOption(cfg);
    grp.addOption(n);

    options.addOptionGroup(grp);

    return options;
  }
}

代码示例来源：origin: dreamhead/moco

protected final Option httpsCertificate() {
  Option option = new Option(null, "https", true, "Https certificate filename");
  option.setType(String.class);
  option.setRequired(false);
  return option;
}

代码示例来源：origin: stackoverflow.com

Options options = new Options();
Option option = new Option("c", "c desc");
// Set option c to take 1 to oo arguments
option.setArgs(Option.UNLIMITED_VALUES);
options.addOption(option);

代码示例来源：origin: apache/rocketmq

@Override
public Options buildCommandlineOptions(final Options options) {
  Option opt = new Option("b", "brokerAddr", true, "update which broker");
  opt.setRequired(false);
  options.addOption(opt);
  opt = new Option("c", "clusterName", true, "update which cluster");
  opt.setRequired(false);
  options.addOption(opt);
  return options;
}

代码示例来源：origin: apache/flume

public static void main(String[] args) throws Exception {
 Options options = new Options();
 Option opt = new Option("c", true, "checkpoint directory");
 opt.setRequired(true);
 options.addOption(opt);
 opt = new Option("l", true, "comma-separated list of log directories");
 opt.setRequired(true);
 options.addOption(opt);
 options.addOption(opt);
 opt = new Option("t", true, "capacity of the channel");
 opt.setRequired(true);
 options.addOption(opt);
 CommandLineParser parser = new GnuParser();

代码示例来源：origin: apache/incubator-gobblin

private static Options initOptions(Options options) {
 options.addOption(new Option(StringUtils.EMPTY + HELP_OPTION, "print this message"));
 options.addOption(Option.builder(StringUtils.EMPTY + PLAIN_PWD_OPTION).argName("plain password").hasArg()
   .desc("plain password to be encrypted").build());
 options.addOption(Option.builder(StringUtils.EMPTY + MASTER_PWD_OPTION).argName("master password").hasArg()
   .desc("master password used to encrypt the plain password").build());
 options.addOption(Option.builder(StringUtils.EMPTY + MASTER_PWD_FILE_OPTION).argName("master password file")
   .hasArg().desc("file that contains the master password used to encrypt the plain password").build());
 options.addOption(new Option(StringUtils.EMPTY + STRONG_ENCRYPTOR_OPTION, "use strong encryptor"));
 options.addOption(Option.builder(StringUtils.EMPTY + ENCRYPTED_PWD_OPTION).argName("decrypt the input").hasArg().build());
 return options;
}

代码示例来源：origin: dreamhead/moco

protected final Option envOption() {
  Option opt = new Option("e", true, "environment");
  opt.setType(String.class);
  opt.setRequired(false);
  return opt;
}

代码示例来源：origin: apache/zookeeper

private static TxnLogToolkit parseCommandLine(String[] args) throws TxnLogToolkitException, FileNotFoundException {
  CommandLineParser parser = new PosixParser();
  Options options = new Options();
  Option helpOpt = new Option("h", "help", false, "Print help message");
  options.addOption(helpOpt);
  Option recoverOpt = new Option("r", "recover", false, "Recovery mode. Re-calculate CRC for broken entries.");
  options.addOption(recoverOpt);
  Option quietOpt = new Option("v", "verbose", false, "Be verbose in recovery mode: print all entries, not just fixed ones.");
  options.addOption(quietOpt);
  Option dumpOpt = new Option("d", "dump", false, "Dump mode. Dump all entries of the log file with printing the content of a nodepath (default)");
  options.addOption(dumpOpt);
  Option forceOpt = new Option("y", "yes", false, "Non-interactive mode: repair all CRC errors without asking");
  options.addOption(forceOpt);
  Option chopOpt = new Option("c", "chop", false, "Chop mode. Chop txn file to a zxid.");
  Option zxidOpt = new Option("z", "zxid", true, "Used with chop. Zxid to which to chop.");
  options.addOption(chopOpt);
  options.addOption(zxidOpt);

代码示例来源：origin: apache/rocketmq

public static Options buildCommandlineOptions(final Options options) {
  Option opt = new Option("h", "help", false, "Print help");
  opt.setRequired(false);
  options.addOption(opt);
  opt =
    new Option("n", "namesrvAddr", true,
      "Name server address list, eg: 192.168.0.1:9876;192.168.0.2:9876");
  opt.setRequired(false);
  options.addOption(opt);
  return options;
}

代码示例来源：origin: apache/hive

@SuppressWarnings("static-access")
private Options createOptions(OptionGroup additionalOptions) {
 Option help = new Option("help", "print this message");
 Option infoOpt = new Option("info", "Show config and schema details");
 Option upgradeOpt = new Option("upgradeSchema", "Schema upgrade");
 Option upgradeFromOpt = OptionBuilder.withArgName("upgradeFrom").hasArg()
   .withDescription("Schema upgrade from a version")
   .create("upgradeSchemaFrom");
 Option initOpt = new Option("initSchema", "Schema initialization");
 Option initToOpt = OptionBuilder.withArgName("initTo").hasArg()
   .withDescription("Schema initialization to a version")
   .create("initSchemaTo");
 Option initOrUpgradeSchemaOpt = new Option("initOrUpgradeSchema", "Initialize or upgrade schema to latest version");
 Option validateOpt = new Option("validate", "Validate the database");
 Option createCatalog = OptionBuilder
   .hasArg()
     " parameters as well.")
   .create("moveTable");
 Option createUserOpt = new Option("createUser", "Create the Hive user, set hiveUser to the db" +
   " admin user and the hive password to the db admin password with this");
   .hasArgs().withDescription("Backend DB specific options")
   .create("dbOpts");
 Option dryRunOpt = new Option("dryRun", "list SQL scripts (no execute)");
 Option verboseOpt = new Option("verbose", "only print SQL statements");
 Option serversOpt = OptionBuilder.withArgName("serverList")
   .hasArgs().withDescription("a comma-separated list of servers used in location validation in the format of " +

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