com.svincent.util
Class CommandLine.Arg

java.lang.Object
  |
  +--com.svincent.util.CommandLine.Arg

All Implemented Interfaces:

java.lang.Comparable

Direct Known Subclasses:

CommandLine.BooleanArg, CommandLine.IntArg, CommandLine.StringArg

Enclosing class:

CommandLine

public abstract static class CommandLine.Arg

extends java.lang.Object

implements java.lang.Comparable

An Arg represents the definition of a potential argument on the command line.

Constructor Summary

CommandLine.Arg(java.lang.String _longName)

Method Summary

int	compareTo(java.lang.Object _that)
CommandLine.Arg	description(java.lang.String s)
abstract int	getArgCount()
java.lang.String	getDescription()
java.lang.String	getLongName()
java.lang.String	getShortName()
boolean	isRequired()
abstract void	parse(java.lang.String[] args, int index)
void	printTypicalUsage(java.io.PrintWriter out)
CommandLine.Arg	required()
CommandLine.Arg	shortName(char c)
java.lang.String	tag()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandLine.Arg

public CommandLine.Arg(java.lang.String _longName)

Method Detail

required

public CommandLine.Arg required()

shortName

public CommandLine.Arg shortName(char c)

description

public CommandLine.Arg description(java.lang.String s)

isRequired

public boolean isRequired()

getShortName

public java.lang.String getShortName()

getLongName

public java.lang.String getLongName()

getDescription

public java.lang.String getDescription()

compareTo

public int compareTo(java.lang.Object _that)

Specified by:

compareTo in interface java.lang.Comparable

getArgCount

public abstract int getArgCount()

parse

public abstract void parse(java.lang.String[] args,
                           int index)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

tag

public java.lang.String tag()

printTypicalUsage

public void printTypicalUsage(java.io.PrintWriter out)