edu.pdx.starview.apps
Class CommandLineArgs

java.lang.Object
  edu.pdx.starview.apps.CommandLineArgs

public class CommandLineArgs

extends java.lang.Object

This is a helper class for parsing "--XXXX YYYY" style command line arguements.

Author:

Dave Camarillo

Constructor Summary

CommandLineArgs(java.lang.String[] args)
This will itterate thru the arguements and split out the key/value pairs of the command line opts.

Method Summary

java.lang.Double	getDouble(java.lang.String keyName)
java.lang.Integer	getInteger(java.lang.String keyName)
java.lang.String	getString(java.lang.String keyName)

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandLineArgs

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

This will itterate thru the arguements and split out the key/value pairs of the command line opts.

Parameters:

args - The arguements that came in from the command line.

Method Detail

getDouble

public java.lang.Double getDouble(java.lang.String keyName)

Parameters:

keyName - The name of the arguement from the command line.

Returns:

A parsed Double object if the value can be parsed, null if it does not exist or can't be parsed.

getInteger

public java.lang.Integer getInteger(java.lang.String keyName)

Parameters:

keyName - The name of the arguement from the command line.

Returns:

A parsed Integer object if the value can be parsed, null if it does not exist or can't be parsed.

getString

public java.lang.String getString(java.lang.String keyName)

Parameters:

keyName - The name of the arguement from the command line.

Returns:

The value as a string object from the command line, null if the arguement didn't exist.