Question

Create an abstract class Employee. Your Employee class should include the following attributes:

First name (string)

Last name (string)

Employee id (string)

Employee home street address (string)

Employee home city (string)

Employee home state (string)

Write a constructor to initialize the above Employee attributes. Create an abstract method called earnings.     

Create another class HourlyEmployee that inherits from the abstract Employee class.   HourEmployee must use the inherited parent class variables and add in attributes HourlyRate and HoursWorked. Your HourEmployee class should contain a constructor that calls the constructor from the Employee class to initialize the common instance variables but also initializes the HourlyRate and HoursWorked. Implement the Employee abstract earnings method in HourlyEmployee to calculate the earnings for a week. Note that earnings is hourly rate * hours worked.

Create a test class that prompts the user for the information for two hourly employees, creates the 2 two hourly employees objects, calls the earnings method then displays the attributes and earnings for each of the two hourly.

Answer 1

Thanks for the question.

Below is the code you will be needing  Let me know if you have any doubts or if you need anything to change.

Thank You !!

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public abstract class Employee {



    private String firstName;
    private String lastName;
    private String employeeID;
    private String address;

    private String city;
    private String state;

    public Employee() {

        firstName = "";
        lastName = "";
        employeeID = "";
        address = "";
        city = "";
        state = "";
    }

    public Employee(String firstName, String lastName, String employeeID, String address, String city, String state) {
        this.firstName = firstName;
        this.lastName = lastName;
        this.employeeID = employeeID;
        this.address = address;
        this.city = city;
        this.state = state;
    }

    public abstract double earnings();

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getEmployeeID() {
        return employeeID;
    }

    public void setEmployeeID(String employeeID) {
        this.employeeID = employeeID;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getState() {
        return state;
    }

    public void setState(String state) {
        this.state = state;
    }

    @Override
    public String toString() {
        return
                "Name: " + firstName + " " + lastName +

                        ", ID: " + employeeID + '\'' +
                        ", Address: " + address + '\'' +
                        ", City: " + city + '\'' +
                        ", State" + state ;


    }
}

===============================================================

public class HourlyEmployee extends Employee {

    private int hoursWorked;
    private double hourlyRate;

    public HourlyEmployee(int hoursWorked, double hourlyRate) {
        super();
        this.hoursWorked = hoursWorked;
        this.hourlyRate = hourlyRate;
    }

    public HourlyEmployee(String firstName, String lastName, String employeeID, String address, String city, String state, int hoursWorked, double hourlyRate) {
        super(firstName, lastName, employeeID, address, city, state);
        this.hoursWorked = hoursWorked;
        this.hourlyRate = hourlyRate;
    }

    @Override
    public double earnings() {
        return hoursWorked * hourlyRate;
    }

    public double getHourlyRate() {
        return hourlyRate;
    }

    public int getHoursWorked() {
        return hoursWorked;
    }

    @Override
    public String toString() {
        return super.toString()+", Earning: $" + earnings();
    }
}

===============================================================

import java.util.Scanner;

public class TestEmployee {


    static Scanner scanner = new Scanner(System.in);

    public static void main(String[] args) {


        Employee employeeOne = getEmployee();
        Employee employeeTwo = getEmployee();

        System.out.println(employeeOne);
        System.out.println(employeeTwo);


    }

    public static Employee getEmployee() {
        System.out.print("Enter first name: ");
        String fname = scanner.nextLine();

        System.out.print("Enter last name: ");
        String lname = scanner.nextLine();

        System.out.print("Enter employee ID: ");
        String id = scanner.nextLine();

        System.out.print("Enter  address:");
        String address = scanner.nextLine();

        System.out.print("Enter  city: ");
        String city = scanner.nextLine();

        System.out.print("Enter state: ");
        String state = scanner.nextLine();

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

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

        return new HourlyEmployee(fname, lname, id, address, city, state, hours, rate);
    }


}

===============================================================

Employee.java I 1: Project Hourly Employee.java x TestEmployee.java System.out.print("Enter last name: "); String lname = scanner.nextLine(); System.out.print("Enter employee ID: "); String id = scanner.nextLine(); Run: A UI → = O System.out.print("Enter address:"); Strine soroso - ceanner navtlinol). TestEmployee > getEmployee TestEmployee x "C:\Program Files\Javaljdk-11\bin\java.exe" "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2018.2.41 Enter first name: John Enter last name: Baptist Enter employee ID: 1212 Enter address: 21 New Land Road Enter city: City New Enter state: Nev State Enter hours worked: 100 Enter hourly rate: 28 Enter first name: Peter Enter last name: Cat Enter employee ID: 341 Enter address: 12 Highland Road Enter city: Orleans Enter state: US Enter hours worked: 40 Enter hourly rate: 50 Name: John Baptist, ID: 1212', Address: 21 New Land Road', City: City New', StateNew State, Earning: $2800.0 Name: Peter Cat, ID: 341', Address: 12 Highland Road', City: Orleans', Stateus, Earning: $2000.0 il * 1. 7: Structure 2: Favorites Process finished with exit code 0 * 4 Run 6: TODO Terminal = 0: Messages O Compilation completed successfully with 3 warnings in 2 s 491 ms (2 minutes ago)