Problem Statement:

Develop a program that calculates & displays employee's gross pay. First, write the employee Class definition Employee.java for the UML diagram below

Employee class

Then, write EmployeeGrossPay.java, a test driver for the Employee class, based on the pseudocode below. You can assume there is at least one employee. User should be prompted to enter name. However, the

employee ID and can be randomly generated $6-$digit number. Program should validate numeric inputs are not negative, name is made up of alphabets only, and reject any shift entry other than "Day" & "Night" using

loops, if statements, string methods, char methods, and etc. The program should continue to take input for every employee in a company, and display their information until the user presses return instead of providing

a valid user name. Be sure to format output as shown below. Please note that both files must be in the same directory and you can compile the main class to compile both classes.

Your program should do the following :

start

instantiate an Employee object

get the employee name

loop until the user enters the sentinel value $(-1$ would be good$)$

set workers name

generate the employee ID

set the employee ID

get the employee shift $($day$/$night$)$

set the employee shift $($input "day" $=$ true $,$ input "night" $=$ false$)$

get employee's hourly

set employee's hourly

get the hours the employee worked

display employee pay stub

Check if user wants to continue

end

Examples for day shift & over time are shown below: Note: User input is in bold after each prompt

Employee Name: Ann

Employee Shift $($day$/$night$)$: day

Hourly Pay: $$50$

Hours Worked: $41$

Employee Name: Ann

Employee ID: $661448$

Pay Period: Friday

Regular Pay: $$2000\mathrm{.}00$

Overtime Pay: $$75\mathrm{.}00$

Gross Pay: $$2075\mathrm{.}00$

Examples for night shift & regular hours are shown below: Note: User input is in bold after each prompt

Employee Name: Bob

Employee Shift $($day$/$night$)$: night

Hourly Pay: $$50$

Hours Worked: $40$

Employee Name: Bob

Employee ID: $558036$

Pay Period: Saturday

Regular Pay: $$2000\mathrm{.}00$

Overtime Pay: $$0\mathrm{.}00$

Gross Pay: $$2000\mathrm{.}00$

Examples for day shift & less than regular hours are shown below: Note: User input is in bold after each prompt

Employee Name: Cara

Employee Shift $($day$/$night$)$: day

Hourly Pay: $$50$

Hours Worked: $30$

Employee Name: Cara

Employee ID: $234995$

Pay Period: Friday

Regular Pay: $$1500\mathrm{.}00$

Overtime Pay: $$0\mathrm{.}00$

Gross Pay: $$1500\mathrm{.}00$