org.apache.jdo.impl.enhancer
Class OptionSet.HelpOption

java.lang.Object
  org.apache.jdo.impl.enhancer.OptionSet.Option
      org.apache.jdo.impl.enhancer.OptionSet.HelpOption

Enclosing class:

OptionSet

public static class OptionSet.HelpOption
extends OptionSet.Option

An option that always causes a USAGE_ERROR when parsed (used for '-h|--help' kind of options).

Field Summary

Fields inherited from class org.apache.jdo.impl.enhancer.OptionSet.Option

abbrev, descr, name, set

Constructor Summary

OptionSet.HelpOption(java.lang.String name, java.lang.String abbrev, java.lang.String descr)
Creates an instance.

Method Summary

java.lang.String	asNameValue() Returns a String representation of this option's value for printing.
int	parse(java.util.Iterator i) Parse this option for arguments it may require.

Methods inherited from class org.apache.jdo.impl.enhancer.OptionSet.Option

asUsageHelp

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionSet.HelpOption

public OptionSet.HelpOption(java.lang.String name,
                            java.lang.String abbrev,
                            java.lang.String descr)

Creates an instance.

Method Detail

parse

public int parse(java.util.Iterator i)

Description copied from class: OptionSet.Option

Parse this option for arguments it may require.

Specified by:

parse in class OptionSet.Option

asNameValue

public java.lang.String asNameValue()

Description copied from class: OptionSet.Option

Returns a String representation of this option's value for printing.

Specified by:

asNameValue in class OptionSet.Option