Property Detail

• CommandLine commandLine

  The parsed command line.

• Map<String, TypedOption> savedTypeOptions

  Typed option metadata keyed by long name or short name.

Constructor Detail

• OptionAccessor(CommandLine commandLine)

  Creates an accessor for the supplied parsed command line.

  Parameters:

  commandLine - the parsed command line

Method Detail

• List<String> arguments()

  Returns the remaining non-option arguments.

  Returns:

  the remaining arguments

• <T> T defaultValue(String name)

  Returns the converted default value for the named option.

  Parameters:

  name - the option name

  Returns:

  the converted default value, or null if none is defined

• <T> T getAt(TypedOption<T> typedOption)

  Returns the typed value for the supplied option using subscript syntax.

  Parameters:

  typedOption - the option metadata

  Returns:

  the converted option value, or null if the option is absent

• <T> T getAt(TypedOption<T> typedOption, T defaultValue)

  Returns the typed value for the supplied option using subscript syntax, falling back to the given default.

  Parameters:

  typedOption - the option metadata

  defaultValue - the value to return when the option is absent

  Returns:

  the converted option value or defaultValue

• <T> T getOptionValue(TypedOption<T> typedOption)

  Returns the typed value for the supplied option.

  Parameters:

  typedOption - the option metadata

  Returns:

  the converted option value, or null if the option is absent

• <T> T getOptionValue(TypedOption<T> typedOption, T defaultValue)

  Returns the typed value for the supplied option, falling back to the given default.

  Parameters:

  typedOption - the option metadata

  defaultValue - the value to return when the option is absent

  Returns:

  the converted option value or defaultValue

• Object getProperty(String name)

  Supports property-style access to option values and flags.

  Parameters:

  name - the property name

  Returns:

  the option value, default value, or flag state

• boolean hasOption(TypedOption typedOption)

  Checks whether the supplied typed option was specified.

  Parameters:

  typedOption - the option metadata

  Returns:

  true if the option is present

• Object invokeMethod(String name, Object args)

  Delegates unknown method calls to the underlying CommandLine.

  Parameters:

  name - the method name

  args - the method arguments

  Returns:

  the delegated result