com.jeantessier.commandline
Class OptionalValueSwitch

java.lang.Object
  |
  +--com.jeantessier.commandline.CommandLineSwitchBase
        |
        +--com.jeantessier.commandline.OptionalValueSwitch

All Implemented Interfaces:

CommandLineSwitch, Visitable

public class OptionalValueSwitch

extends CommandLineSwitchBase

The switch can appear by itself or followed by a value. It can only appear once on the command-line.

Fields inherited from class com.jeantessier.commandline.CommandLineSwitchBase

value

Constructor Summary

OptionalValueSwitch()

OptionalValueSwitch(boolean mandatory)

OptionalValueSwitch(java.lang.String defaultValue)

OptionalValueSwitch(java.lang.String defaultValue, boolean mandatory)

Method Summary

void	accept(Visitor visitor)
int	parse(java.lang.String name, java.lang.String value)

Methods inherited from class com.jeantessier.commandline.CommandLineSwitchBase

getDefaultValue, getValue, isMandatory, isPresent, isPresent, setValue, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

OptionalValueSwitch

public OptionalValueSwitch()

OptionalValueSwitch

public OptionalValueSwitch(java.lang.String defaultValue)

OptionalValueSwitch

public OptionalValueSwitch(boolean mandatory)

OptionalValueSwitch

public OptionalValueSwitch(java.lang.String defaultValue,
                           boolean mandatory)

Method Detail

parse

public int parse(java.lang.String name,
                 java.lang.String value)
          throws CommandLineException

accept

public void accept(Visitor visitor)