Question: Java Inheritance: Build a new Teller class(Teller.java). This class will be a sub-class of Employee. The Teller class should have all the same properties as
Java Inheritance:
Build a new Teller class(Teller.java). This class will be a sub-class of Employee. The Teller class should have all the same properties as an Employee as well as two new properties: hoursWorked and shift. HoursWorked is the total hours that this teller worked this week, and shift is either day or evening shift. Make sure to add 2 constructors and a display() method. Do not include a main() method in the Teller class.
Test out this Teller class, by building a separate Tester class called TellerTester stored in a new file called --> "TellerTester.java". This TellerTester class will only have a main() method, that will instantiate a Teller object, pass all the data to the Teller constructor, and lastly call the Teller display() method; just these 3 lines.
public class Person {
// ========================== Properties ===========================
private String FirstName;
private String LastName;
private String Address;
private String Email;
//constructor with parameters
Person(String FirstName,String LastName,String Address,String Email) {
this.FirstName = FirstName;
this.LastName = LastName;
this.Address = Address;
this.Email = Email;
}
//constructor with no parameters
Person() {
this.FirstName = "";
this.LastName = "";
this.Address = "";
this.Email = "";
}
// ========================== Behaviors ==========================
public void setFirstName(String fn) {
this.FirstName = fn;
}
public void setLastName(String ln) {
this.LastName = ln;
}
public void setAddress(String a) {
this.Address = a;
}
public void setEmail(String e) {
this.Email = e;
}
public String getFirstName() {
return this.FirstName;
}
public String getLastName() {
return this.LastName;
}
public String getAddress() {
return this.Address;
}
public String getEmail() {
return this.Email;
}
//method that displays person data
public void display() {
System.out.println("First Name : "+this.FirstName);
System.out.println("Last Name : "+this.LastName);
System.out.println("Address : "+this.Address);
System.out.println("Email : "+this.Email);
} //end display()
//overriding toString method
public String toString() {
return "FirstName: "+getFirstName() + " LastName: "+getLastName() + " " +this.Address.toString()
+" Email: "+getEmail();
}
//main method
public static void main(String args []) {
Person p1;
p1 = new Person("Rodney","Duncan","70 Bowman St. South Windsor, CT 06074","rduncan@msn.com");
p1.display();
}
}
public class Employee extends Person {
private int id;
private double salary;
public Employee() {
super();
id = 0;
salary = 0;
}
public Employee(int id, String FirstName, String LastName, String Address, String Email, double salary) {
super(FirstName, LastName, Address, Email);
this.salary = salary;
this.id = id;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public double getSalary() {
return salary;
}
public void setSalary(double salary) {
this.salary = salary;
}
public void display() {
super.display();
System.out.println("ld : " + this.id);
System.out.println("Salary : " + this.salary);
}
public static void main(String[] args) {
Employee e1;
e1 = new Employee(2323, "Bill", "Clinton", "Marietta", "bc@msn.com", 43000.00);
e1.display(); //prints all 6 properties
} //end main
} //end class
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
Study Help