Question
There are two parts of the question: PART 1: write a payroll class that uses the following arrays as fields: employeeID - an array of seven integers to hold employee identification numbers. The array should be initialized with the following numbers: 5658845 4520125 7895122 8777541 8451277 1302850 7580489 hours - An array of seven integers to hold the number of hours worked by each employee payRate - An array of seven doubles to hold each employee's hourly pay rate wages - An array of seven doubles to hold each employee's gross wages. The class should relate the data in each array through the subscripts. The class should have the appropriate accessor and mutator methods, the class should have a method that accepts an employee's identification number as an argument and returns the gross pay for that employee. Demonstrate the class in a complete program that displays each employee number and asks the user to enter that employee's hours and pay rate. It should then display each employee's identification number and gross wages. Do not accept negative values for hours or numbers less than 6.00 for pay rate. PART 2: ** Please post UML diagram for this Class
Explanation / Answer
package Cramster; import java.util.Scanner; public class Payroll { private int[] employeeID = {5658845,4520125,7895122,8777541,8451277,1302850,7580489}; private int[] hours = new int[7]; private double[] payRate = new double[7]; private double[] grossWages = new double[7]; public int getEmployeeID(int i) { return employeeID[i]; } public int getHours(int i) { return hours[i]; } public void setHours(int hours, int i) { this.hours[i] = hours; } public double getPayRate(int i) { return payRate[i]; } public void setPayRate(double payRate, int i) { this.payRate[i] = payRate; } public double getGrossWages(int i) { return grossWages[i]; } public void setGrossWages(int i) { grossWages[i] = payRate[i] * hours[i]; } public static void main(String[] args) { Scanner input = new Scanner(System.in); Payroll employee = new Payroll(); for(int i = 0; i