net.sf.statcvs.output
Class CommandLineParser

java.lang.Object
  net.sf.statcvs.output.CommandLineParser

public class CommandLineParser

extends java.lang.Object

Takes a command line, like given to the Main.main(java.lang.String[]) method, and turns it into a ConfigurationOptions object.

Version:

$Id: CommandLineParser.java,v 1.29 2009/08/19 22:11:15 benoitx Exp $

Author:

Richard Cyganiak

Constructor Summary

CommandLineParser(java.lang.String[] args)
Constructor for CommandLineParser

Method Summary

protected void	checkForRequiredArgs()
protected boolean	doChildrenSwitch(java.lang.String s) Give the argument to children classes that may have a way to recognise it.
protected int	getArgCount()
protected boolean	isArgsEmpty()
void	parse() Parses the command line and sets the options (as static fields in ConfigurationOptions).
protected void	parseSwitch(java.lang.String switchName)
protected java.lang.String	popNextArg()

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandLineParser

public CommandLineParser(java.lang.String[] args)

Constructor for CommandLineParser

Parameters:

args - the command line parameters

Method Detail

parse

public void parse()
           throws ConfigurationException

Parses the command line and sets the options (as static fields in ConfigurationOptions).

Throws:

ConfigurationException - if errors are present on the command line

popNextArg

protected java.lang.String popNextArg()

parseSwitch

protected void parseSwitch(java.lang.String switchName)
                    throws ConfigurationException

Throws:

ConfigurationException

doChildrenSwitch

protected boolean doChildrenSwitch(java.lang.String s)
                            throws ConfigurationException

Give the argument to children classes that may have a way to recognise it.

Parameters:

s -

Returns:

Throws:

ConfigurationException

checkForRequiredArgs

protected void checkForRequiredArgs()
                             throws ConfigurationException

Throws:

ConfigurationException

getArgCount

protected int getArgCount()

isArgsEmpty

protected boolean isArgsEmpty()