Class WhatsApp

java.lang.Object

WhatsApp

public class WhatsApp
extends java.lang.Object

The main class.It's a minimal class which hosts only the main method. Most of the major work is delegated to the CommandProcessor and Helper classes

Constructor Summary

Constructors

Constructor and Description
WhatsApp()

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

WhatsApp

public WhatsApp()

Method Detail

main

public static void main(java.lang.String[] args)

Parameters:

args - the command line arguments. args[1] must be the path to the prepopulation file. Print the USAGE message if exactly one command line argument is not supplied. Print FILE_DOES_NOT_EXIST if the file path given by the user on the command line does not exist. Prints EXITING and exits when the exit: command is encountered