The language is Java. Thank you. Design a Payroll class with the following field

Question

The language is Java. Thank you.

Design a Payroll class with the following fields: name: a String containing the employee's name idNumber: an int representing the employee's ID number rate: a double containing the employee's hourly pay rate hours: an int representing the number of hours this employee has worked The class should also have the following methods: Constructor: takes the employee's name and ID number as arguments Accessors: allow access to all of the fields of the Payroll class Mutators: let the user assign values to the fields of the Payroll class grossPay: returns the employee's gross pay, which is calculated as the number of hours worked times the hourly pay rate. Write another program that demonstrates the class by creating a Payroll object, then asking the user to enter the data for an employee in the order: name, ID number, rate, hours. The program should then print out a statement in the following format (for example, if you had an employee named Chris Jacobsen with ID number 11111, who works for 5 hours at exist10/hr): Chris Jacobsen, employee number 11111, made exist50.00 in gross pay. Using text forming so that the gross pay is rounded to two decimal places. Enter middot employee's middot name: Hermione middot Granger Enter middot employee's middot ID middot number: 107548 Enter middot hourly middot rate: 100.5 Enter middot number of hours middot worked: 45 Hermione middot Granger, middot employee middot number middot 107548, made middot exist4522.50 middot in middot gross middot pay.

Explanation / Answer

public class Payroll {

   private String name;
   private int idNumber;
   private double rate;
   private int hours;

   /**
   * @param name
   * @param idNumber
   */
   public Payroll(String name, int idNumber) {
       this.name = name;
       this.idNumber = idNumber;
   }

   /**
   * @return the name
   */
   public String getName() {
       return name;
   }

   /**
   * @return the idNumber
   */
   public int getIdNumber() {
       return idNumber;
   }

   /**
   * @return the rate
   */
   public double getRate() {
       return rate;
   }

   /**
   * @return the hours
   */
   public int getHours() {
       return hours;
   }

   /**
   * @param name
   * the name to set
   */
   public void setName(String name) {
       this.name = name;
   }

   /**
   * @param idNumber
   * the idNumber to set
   */
   public void setIdNumber(int idNumber) {
       this.idNumber = idNumber;
   }

   /**
   * @param rate
   * the rate to set
   */
   public void setRate(double rate) {
       this.rate = rate;
   }

   /**
   * @param hours
   * the hours to set
   */
   public void setHours(int hours) {
       this.hours = hours;
   }

   public double grossPay() {
       return getRate() * getHours();
   }

}

import java.util.Scanner;

public class TestPayroll {

   /**
   * @param args
   */
   public static void main(String[] args) {

       Scanner scanner = null;
       try {
           // declaration
           String name;
           int idNumber;
           double rate;
           int hours;

           scanner = new Scanner(System.in);

           // prompt get input
           System.out.print("Enter employeees name:");
           name = scanner.next();

           System.out.print("Enter employeees id:");
           idNumber = scanner.nextInt();

           System.out.print("Enter hourly rate:");
           rate = scanner.nextDouble();

           System.out.print("Enter number of hours worked:");
           hours = scanner.nextInt();

           // create payroll object
           Payroll payroll = new Payroll(name, idNumber);
           payroll.setHours(hours);
           payroll.setRate(rate);
           System.out.printf("%s, employee number %d,made %.2f in gross pay ",
                   payroll.getName(), payroll.getIdNumber(),
                   payroll.grossPay());

       } catch (Exception e) {
           // TODO: handle exception
       }
   }
}

OUTPUT:

Enter employeees name:Rajesh
Enter employeees id:107548
Enter hourly rate:100.5
Enter number of hours worked:45
Rajesh, employee number 107548,made 4522.50 in gross pay

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