jargs.gnu.option
Class IntegerOption

java.lang.Object
  jargs.gnu.option.AbstractOption<java.lang.Integer>
      jargs.gnu.option.IntegerOption

public class IntegerOption
extends AbstractOption<java.lang.Integer>

An option that expects an integer value.

Author:

Philipp Eichhorn, All JArgs authors see JARGS_LICENCE

Constructor Summary

IntegerOption(char shortForm, java.lang.String longForm, java.lang.String description)

IntegerOption(java.lang.String longForm, java.lang.String description)

Method Summary

java.lang.Integer

parseValue(java.lang.String arg, java.util.Locale locale) Override to extract and convert an option value passed on the command-line.

Methods inherited from class jargs.gnu.option.AbstractOption

addValidator, description, getValue, longForm, shortForm, toString, wantsValue

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

IntegerOption

public IntegerOption(java.lang.String longForm,
                     java.lang.String description)

IntegerOption

public IntegerOption(char shortForm,
                     java.lang.String longForm,
                     java.lang.String description)

Method Detail

parseValue

public java.lang.Integer parseValue(java.lang.String arg,
                                    java.util.Locale locale)
                             throws IllegalOptionValueException

Description copied from class: AbstractOption

Override to extract and convert an option value passed on the command-line.

Specified by:

parseValue in class AbstractOption<java.lang.Integer>

Parameters:

arg - A command-line argument.

locale - The specified Locale.

Returns:

The parsed option value.

Throws:

IllegalOptionValueException