Question

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

AGAIN SOMEONE SENT AN ANSWER THAT IS INCORRECT CAN SOMEONE ELSE PLEASE GET ME THE PROPER ANSWER.

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

UPDATED!!

Java program:

import java.time.LocalDate;
import java.time.Month; 

public class program{

    public  static class Person{
        public String name;
        public String address;
        public int phone_num;
        public String email;

        //cempty onstructor
        Person(){

        }

        //parameterized constructor
        public Person(String name, String address, String email, int phone){
            this.name = name;
            this.address = address;
            this.email = email;
            this.phone_num = phone;
           
        }

        @Override
        public String toString(){
            return "Class name: Person\nName: " + name + "\nAddress: " + address + "\nEmail: " + email + "\nPhone: " + String.valueOf(phone_num);
        }
    }
   


    public static  class Student extends Person{
        public String status;

        //constructor
        public Student( String name, String address, String email, int phone, String status){

            //calling constructor of parent class
            super(name, address, email, phone);
            this.status = status;

        }


        @Override
        public String toString(){
            return "Class name: Person\nName: " + name + "\nStatus: "+ status+ "\nAddress: " + address + "\nEmail: " + email + "\nPhone: " + String.valueOf(phone_num);
        }
    }

    public static  class Employee extends Person{
        public String office;
        public int salary;
        public LocalDate date_of_hiring;

        Employee(){

        }

        //constructor
        public Employee(String name, String address, String email, int phone, String office, int salary, LocalDate date){

            //calling constructor of parent class
            super(name, address, email, phone);
            this.office = office;
            this.salary = salary;
            this.date_of_hiring = date;
   
        }


        @Override
        public String toString(){
           
            return "Class name: Person\nName: " + name + "\nAddress: " + address + "\nEmail: " + email + "\nPhone: " + String.valueOf(phone_num) + "\nOffice: " + office + "\nSalary: " + String.valueOf(salary) + "\nHiring Date: " + String.valueOf(date_of_hiring);
        }

    }


    public static  class Faculty extends Employee{
        public int office_hours;
        public String rank;


        //constructor
        Faculty(String name, String address, String email, int phone, String office, int salary, LocalDate date,int office_hrs, String rank){

            //calling constructor of parent class
            super(name, address, email, phone, office, salary, date);
            this.office_hours = office_hrs;
            this.rank = rank;
        }

        @Override
        public String toString(){
  
            return "Class name: Person\nName: " + name + "\nAddress: " + address + "\nEmail: " + email + "\nPhone: " + String.valueOf(phone_num) + "\nOffice: " + office + "\nSalary: " + String.valueOf(salary) + "\nHiring Date: " + String.valueOf(date_of_hiring) + "\nOffice hours: " + office_hours + "\nRank: " + rank;
        }
    }

    public static  class Staff extends Employee{
        public String title;


        //constructor
        Staff(String name, String address, String email, int phone, String office, int salary, LocalDate date, String title){

            //calling constructor of parent class
            super(name, address, email, phone, office, salary, date);
            this.title = title;
        }

        @Override
        public String toString(){
    
            return "Class name: Person\nName: " + name + "\nAddress: " + address + "\nEmail: " + email + "\nPhone: " + String.valueOf(phone_num) + "\nOffice: " + office + "\nSalary: " + String.valueOf(salary) + "\nHiring Date: " + String.valueOf(date_of_hiring) + "\nTitle: "+ title;
        }
    }

    //main method

    public static void main(String[] args) {
        
        //making a date object
        LocalDate date = LocalDate.of(2000, Month.OCTOBER, 17);
        
        
        //make objects
        Person p = new Person("Amit Rawat", "maya nagar, OMP",  "[email protected]", 838374384);
        Student s = new Student("Mohit Singh", "abc nagar, ogp city",  "[email protected]",838374384, "year 1");
        Employee emp = new Employee("Nester troop", "sjds nagar, sdsd city",  "[email protected]",838374384, "IT", 12000, date);
        Faculty f = new Faculty("Lightning thunder", "sjds nagar, sdsd city",  "[email protected]",99943944, "BFA", 120000, date, 8, "Head Manager");
        Staff st = new Staff("macwueen", "sjds nagar, sdsd city",  "[email protected]",838374384, "IT", 10000, date, "Clerk");

        //invoking the toString methods of each class using their objects
        System.out.println("\nPerson object\n" + p.toString() + "\n");
        System.out.println("\nStudent object\n" + s.toString() + "\n");
        System.out.println("\nEmployee object\n" + emp.toString() + "\n");
        System.out.println("\nFaculty object\n" + f.toString() + "\n");
        System.out.println("\nStaff object\n" + st.toString() + "\n");
    }


}

Output:

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