votorola.g.option

Class GetoptX

java.lang.Object

GetoptX

public final class GetoptX
extends Object

Getopt extensions.

Method Summary

Methods

Modifier and Type	Method and Description
static String	createHelpPrompt(String progname) Returns "Try 'progname --help' for more information.".
static String	createUnexpectedArgWarning(String progname, String arg) Returns "progname: unexpected argument: arg".
static int	parse(String progname, String[] argv, Map<String,Option> optionMap) Parses the command line arguments against a formal option map, registering actual occurences in it.

Methods inherited from class java.lang.Object

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

Method Detail

createHelpPrompt

public static String createHelpPrompt(String progname)

Returns "Try 'progname --help' for more information.".

createUnexpectedArgWarning

public static String createUnexpectedArgWarning(String progname,
                                String arg)

Returns "progname: unexpected argument: arg".

parse

public static int parse(String progname,
        String[] argv,
        Map<String,Option> optionMap)

Parses the command line arguments against a formal option map, registering actual occurences in it.

Parameters:

progname - The program name to display when printing errors.

argv - The command line argument array.

optionMap - The map against which to interpret argv.

Returns:

the index of the first non-option argument, as returned by Getopt.getOptind() after parsing.