Package eu.svjatoslav.commons.cli_helper.parameter_parser

Class Parser

java.lang.Object

eu.svjatoslav.commons.cli_helper.parameter_parser.Parser

public class Parser
extends Object

Single commandline parameter can have any amount of arguments.

Constructor Summary

Constructors

Constructor	Description
Parser()

Method Summary

Modifier and Type	Method	Description
<E extends Option> E	add(E parameter)
Option	findParameterByAlias(String alias)	Return parameter by given alias or null if no parameter exists for given alias.
boolean	parse(String[] args)
void	showHelp()

Methods inherited from class java.lang.Object

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

Constructor Details

Parser

public Parser()

Method Details

add

public <E extends Option> E add(E parameter)

findParameterByAlias

public Option findParameterByAlias(String alias)

Return parameter by given alias or null if no parameter exists for given alias.

Parameters:

alias - parameter alias

Returns:

found parameter or null if parameter was not found.

parse

public boolean parse(String[] args)

Parameters:

args - commandline arguments

Returns:

true if no errors were found. false otherwise.

showHelp

public void showHelp()