edu.rice.cs.drjava.config
Class BooleanOption

java.lang.Object
  edu.rice.cs.drjava.config.OptionParser<T>
      edu.rice.cs.drjava.config.Option<java.lang.Boolean>
          edu.rice.cs.drjava.config.BooleanOption

All Implemented Interfaces:

FormatStrategy<java.lang.Boolean>, ParseStrategy<java.lang.Boolean>

public class BooleanOption
extends Option<java.lang.Boolean>

Class defining all configuration options with values of type Boolean.

Version:

$Id: BooleanOption.java 5175 2010-01-20 08:46:32Z mgricken $

Field Summary

Fields inherited from class edu.rice.cs.drjava.config.Option

listeners

Fields inherited from class edu.rice.cs.drjava.config.OptionParser

defaultValue, map, name

Constructor Summary

BooleanOption(java.lang.String key, java.lang.Boolean def)

Method Summary

java.lang.Boolean

parse(java.lang.String s) The ability to parse a string to an object of type T.

Methods inherited from class edu.rice.cs.drjava.config.Option

addListener, format, getDefaultString, getString, notifyListeners, removeListener

Methods inherited from class edu.rice.cs.drjava.config.OptionParser

getDefault, getName, getOption, remove, setOption, setString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanOption

public BooleanOption(java.lang.String key,
                     java.lang.Boolean def)

Parameters:

key - The name of this option.

Method Detail

parse

public java.lang.Boolean parse(java.lang.String s)

Description copied from class: OptionParser

The ability to parse a string to an object of type T. All concrete versions of this class must override this method to provide some sort of parser implementation.

Specified by:

parse in interface ParseStrategy<java.lang.Boolean>

Specified by:

parse in class OptionParser<java.lang.Boolean>

Parameters:

s - The String to be parsed.

Returns:

A Boolean instance represented by "s".

Throws:

java.lang.IllegalArgumentException - if "s" is not one of the Strings "true" and "false".