本文整理了Java中org.apache.commons.cli.Option.getArgs()方法的一些代码示例，展示了Option.getArgs()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.getArgs()方法的具体详情如下：
包路径：org.apache.commons.cli.Option
类名称：Option
方法名：getArgs

Option.getArgs介绍

[英]Returns the number of argument values this Option can take.
[中]返回此选项可以接受的参数值的数目。

代码示例

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

/**
 * Check if the specified token is a Java-like property (-Dkey=value).
 */
private boolean isJavaProperty(String token)
{
  String opt = token.substring(0, 1);
  Option option = options.getOption(opt);
  return option != null && (option.getArgs() >= 2 || option.getArgs() == Option.UNLIMITED_VALUES);
}

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

@Test
public void testOptionArgNumbers()
{
  Option opt = OptionBuilder.withDescription( "option description" )
               .hasArgs( 2 )
               .create( 'o' );
  assertEquals( 2, opt.getArgs() );
}

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

private static void checkOption(Option option, String opt, String description, String longOpt, int numArgs,
                String argName,  boolean required, boolean optionalArg,
                char valueSeparator, Class<?> cls)
{
  assertEquals(opt, option.getOpt());
  assertEquals(description, option.getDescription());
  assertEquals(longOpt, option.getLongOpt());
  assertEquals(numArgs, option.getArgs());
  assertEquals(argName, option.getArgName());
  assertEquals(required, option.isRequired());
  assertEquals(optionalArg, option.hasOptionalArg());
  assertEquals(valueSeparator, option.getValueSeparator());
  assertEquals(cls,  option.getType());
}

代码示例来源：origin: com.impetus.fabric/fabric-jdbc-driver-shaded

/**
 * Check if the specified token is a Java-like property (-Dkey=value).
 */
private boolean isJavaProperty(String token)
{
  String opt = token.substring(0, 1);
  Option option = options.getOption(opt);
  return option != null && (option.getArgs() >= 2 || option.getArgs() == Option.UNLIMITED_VALUES);
}

代码示例来源：origin: com.github.markusbernhardt/xml-doclet

/**
 * Check for doclet-added options. Returns the number of arguments you must
 * specify on the command line for the given option. For example, "-d docs"
 * would return 2.
 * <P>
 * This method is required if the doclet contains any options. If this
 * method is missing, Javadoc will print an invalid flag error for every
 * option.
 * 
 * @see com.sun.javadoc.Doclet#optionLength(String)
 * 
 * @param optionName
 *            The name of the option.
 * @return number of arguments on the command line for an option including
 *         the option name itself. Zero return means option not known.
 *         Negative value means error occurred.
 */
public static int optionLength(String optionName) {
  Option option = options.getOption(optionName);
  if (option == null) {
    return 0;
  }
  return option.getArgs() + 1;
}

代码示例来源：origin: org.apache.helix/helix-core

private static boolean checkOptionArgsNumber(Option[] options) {
 for (Option option : options) {
  int argNb = option.getArgs();
  String[] args = option.getValues();
  if (argNb == 0) {
   if (args != null && args.length > 0) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  } else {
   if (args == null || args.length != argNb) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  }
 }
 return true;
}

代码示例来源：origin: apache/helix

private static boolean checkOptionArgsNumber(Option[] options) {
 for (Option option : options) {
  int argNb = option.getArgs();
  String[] args = option.getValues();
  if (argNb == 0) {
   if (args != null && args.length > 0) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  } else {
   if (args == null || args.length != argNb) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  }
 }
 return true;
}

代码示例来源：origin: org.apache.helix/helix-core

/** Ensures options argument counts are correct */
private static boolean checkOptionArgsNumber(Option[] options) {
 for (Option option : options) {
  int argNb = option.getArgs();
  String[] args = option.getValues();
  if (argNb == 0) {
   if (args != null && args.length > 0) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  } else {
   if (args == null || args.length != argNb) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  }
 }
 return true;
}

代码示例来源：origin: apache/helix

/** Ensures options argument counts are correct */
private static boolean checkOptionArgsNumber(Option[] options) {
 for (Option option : options) {
  int argNb = option.getArgs();
  String[] args = option.getValues();
  if (argNb == 0) {
   if (args != null && args.length > 0) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  } else {
   if (args == null || args.length != argNb) {
    System.err.println(option.getArgName() + " shall have " + argNb + " arguments (was "
      + Arrays.toString(args) + ")");
    return false;
   }
  }
 }
 return true;
}

代码示例来源：origin: com.palantir.atlasdb/atlasdb-dropwizard-bundle

@Override
public void configure(Subparser subparser) {
  for (Option option : (Collection<Option>) AtlasConsoleMain.OPTIONS.getOptions()) {
    int numArgs = option.getArgs();
    if (option.getOpt().equals("h")) {
      continue;
    }
    Argument arg = subparser.addArgument("-" + option.getOpt(), "--" + option.getLongOpt())
        .required(option.isRequired())
        .help(option.getDescription())
        .dest("--" + option.getLongOpt());
    if (numArgs == Option.UNLIMITED_VALUES) {
      arg.nargs("+");
    } else if (numArgs != Option.UNINITIALIZED) {
      arg.nargs(numArgs);
    }
  }
  addOfflineParameter(subparser);
  super.configure(subparser);
}

代码示例来源：origin: iterate-ch/cyberduck

public boolean validate(final CommandLine input) {
  for(Option o : input.getOptions()) {
    if(Option.UNINITIALIZED == o.getArgs()) {
      continue;
      continue;
    if(o.getArgs() != o.getValuesList().size()) {
      console.printf("Missing argument for option %s%n", o.getLongOpt());
      return false;

代码示例来源：origin: com.marklogic/mlcp

public CommandlineOption(Option opt)
    throws IllegalArgumentException {
  super(opt.getOpt(), opt.hasArg(), opt.getDescription());
  this.setLongOpt(opt.getLongOpt());
  this.setRequired(opt.isRequired());
  this.setArgName(opt.getArgName());
  this.setArgs(opt.getArgs());
  this.setOptionalArg(opt.hasOptionalArg());
  this.setType(opt.getType());
  this.setValueSeparator(opt.getValueSeparator());
}

代码示例来源：origin: EMCECS/ecs-sync

private void assertOption(org.apache.commons.cli.Option option, String longOpt, boolean required, int args, String argName) {
  Assert.assertNull(option.getOpt());
  Assert.assertEquals(longOpt, option.getLongOpt());
  Assert.assertEquals(required, option.isRequired());
  Assert.assertEquals(args, option.getArgs());
  Assert.assertEquals(argName, option.getArgName());
}