Classes, Objects, Inheritance, Method overriding (toString), Array ofobjects, loopsNote: Name your classes XXXX_ProductionWorker , XXXX_ShiftSupervisor andXXXX_TestWorkerAssignment: Write the class XXXX_Worker with constructors, accessors, mutuators, and a toStringmethod. A Worker has a Worker Name and Number. Write the class XXXX_ProductionWorker which is a subclass of Worker. Theproduction worker has a shift number (values: 1 or 2) and an Hourly pay rate. A shiftnumber of 1 means the day shift and 2 means the night shift. Write the class XXXX_ShiftSupervisor which is a subclass of Worker. The shiftsupervisor is a salaried worker who supervises a shift. The shift supervisor has a yearlybonus field. The yearly bonus is earned at year end based on performance. Write a class, XXXX_TestWorker, which does the following:1. Creates one Shift Supervisor object from information entered by the user.2. Creates an Array of Production Workers that can hold 3 objects.3. It creates 3 Production Worker objects from information entered by the user4. Prints the information about each object in the format shown below using thetoString methods of the classes: Include the following for the XXXX_ProductionWorker , XXXX_ShiftSupervisorclasses: Instance variables, 2 constructors, getters, setters, toString method. Include the following for the XXXX_TestWorker class: Scanner, array of ProductionWorkers, loop to receive the user input for production workers. Use the toString methodof each class to print the information

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Classes, Objects, Inheritance, Method overriding (toString), Array of
objects, loops
Note: Name your classes XXXX_ProductionWorker , XXXX_ShiftSupervisor and
XXXX_TestWorker
Assignment:
 Write the class XXXX_Worker with constructors, accessors, mutuators, and a toString
method. A Worker has a Worker Name and Number.
 Write the class XXXX_ProductionWorker which is a subclass of Worker. The
production worker has a shift number (values: 1 or 2) and an Hourly pay rate. A shift
number of 1 means the day shift and 2 means the night shift.
 Write the class XXXX_ShiftSupervisor which is a subclass of Worker. The shift
supervisor is a salaried worker who supervises a shift. The shift supervisor has a yearly
bonus field. The yearly bonus is earned at year end based on performance.
 Write a class, XXXX_TestWorker, which does the following:
1. Creates one Shift Supervisor object from information entered by the user.
2. Creates an Array of Production Workers that can hold 3 objects.
3. It creates 3 Production Worker objects from information entered by the user
4. Prints the information about each object in the format shown below using the
toString methods of the classes:
 Include the following for the XXXX_ProductionWorker , XXXX_ShiftSupervisor
classes: Instance variables, 2 constructors, getters, setters, toString method.
 Include the following for the XXXX_TestWorker class: Scanner, array of Production
Workers, loop to receive the user input for production workers. Use the toString method
of each class to print the information

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