public StatusMessage parseCommand(String command) {
    String[] command_args = command.split("\|");
    if(command_args.length == 0)
        return noInputFailure;
    if(command_args[0].toLowerCase().equals("help")) {
        System.out.println("USAGE");
        System.out.println("App: calendar");
        System.out.println("");
    }
    else if(command_args[0].toLowerCase().equals("calendar")) {

        String input_arg1 = command_args[1].toLowerCase();
        if(input_arg1.equals("add")) {
            DateFormat date_format = new SimpleDateFormat("mm/dd/yyyy");
            Date date = null;
            try {
                date = (Date)date_format.parse(command_args[4]);
            } catch (ParseException e) {
                return dateFormatFailure;
            }
            calendar.addEvent(command_args[2], command_args[3], date);
            return genericSuccess;
        }
        if(input_arg1.equals("print")) {
            calendar.print();
            return genericSuccess;
        }

    }

    return genericFailure;
}