org.thales.punch.libraries.utils.api

Class UtilArgs

java.lang.Object

org.thales.punch.libraries.utils.api.UtilArgs

public class UtilArgs
extends Object

Provides simple helper for parsing arguments to a void static main(String... args) method;

Author:

jonathan

Method Summary

Modifier and Type	Method and Description
static String	argValue(List<String> arguments, String parameterName) Return the argument that immediately follows an option name.
static void	removeArgKeyAndValue(List<String> arguments, String parameterName)

Methods inherited from class java.lang.Object

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

Method Detail

argValue

public static String argValue(List<String> arguments,
                              String parameterName)

Return the argument that immediately follows an option name. It does not work for parameters which takes no value, i.e --verbose.

 --runtime spark
 

will return:

 spark
 

Parameters:

arguments - a list of arguments

parameterName - parameter name value you wish to get

Returns:

the requested value

removeArgKeyAndValue

public static void removeArgKeyAndValue(List<String> arguments,
                                        String parameterName)