Question

this question has been answered incorrectly several times can someone answer it correctly and show me some examples of a run

Design and implement a class named Person and its two subclasses named Student and Employee.

Make Faculty and Staff subclasses of Employee.

A person has a name,address, phone number, and email address.

A student has a class status (year 1,year 2,year 3,or year 4).

An employee has an office, salary, and date hired.

Use the Date class from JavaAPI 8 to create an object for date hired.

A faculty member has office hours and a rank.

A staff member has a title.

Override the toString method in each class to display the class name and the person’s name.Design and implement all 5classes.

Write a test program that creates a Person,Student,Employee,Faculty, and Staff, and iinvokes their toString()methods

Answer 1

import java.util.*;
import java.lang.*;

// Person class
class Person{
   String name;
   String address;
   int[] phone = new int[10];
   String email;
   Person(String name,String address,String email){ // Person class constructor
       this.name = name;
       this.address = address;
       this.email = email;
   }
   Person(String name,String address){
       this.name = name;
       this.address = address;
   }
   public String toString(){
       return (name + " " + address + " " + email + " class : Person");
   }
}

// Student class
class Student extends Person{
   String year;
   Student(String name,String address,String email){ // Student class constructor
       super(name,address);
       this.email = email;
   }
   public String toString(){
       return (name + " " + address + " " + email + " class : Student");
   }
}

// Employee class
class Employee extends Person{
   String office;
   String salary;
   String date;
   Employee(String name,String address,String email){ // Employee class constructor
       super(name,address);
       this.email = email;
   }
   Employee(String name,String address){
       super(name,address);
   }
   public String toString(){
       return (name + " " + address + " " + email + " class : Employee");
   }
}

// Faculty class
class Faculty extends Employee{
   String hour;
   int rank;
   Faculty(String name,String address,String email){ // Faculty class constructor
       super(name,address);
       this.email = email;
   }
   public String toString(){
       return (name + " " + address + " " + email + " class : Faculty");
   }
}

// Staff class
class Staff extends Employee{
   String title;
   Staff(String name,String address,String email){ // Staff class constructor
       super(name,address);
       this.email = email;
   }
   public String toString(){
       return (name + " " + address + " " + email + " class : Staff");
   }
}
public class Solution {
   public static void main(String[] args){
       Date d1 = new Date();
   System.out.println("Current date is " + d1);
       Person p = new Person("Adam","132KV Station","adam"); // Make a person class object
       Student s = new Student("John","132KV Station","john"); // Make a student class object
       Employee e = new Employee("Rocky","132KV Station","rocky"); // Make a student class object
       Faculty f = new Faculty("Fira","132KV Station","fira"); // Make a faculty class object
       Staff o = new Staff("Ram","132KV Station","ram"); // Make a staff class object
       // Call toString method
       System.out.println(p);
       System.out.println(s);
       System.out.println(e);
       System.out.println(f);
       System.out.println(o);
   }
}

Output :