Question

Design and implement a set of classes that define the employees of a hospital: doctor, nurse, administrator, surgeon, receptionist, janitor, and so on. Include methods in each class that are named according to the services provided by that person and that print an appropriate message. Create a driver class to instantiate and exercise several of the classes.

Answer 1

//Doctor class

public class Doctor{

public void checkup(){

System.out.println("Here's the prescription");

}

}

//Nurse class

public class Nurse{

public void care(){

System.out.println("Take these medicines");

}

}

//Administrator class

public class Administrator{

public void admin(){

System.out.println("I administrate the services here");

}

}

//surgeon class

public class Surgeon{

public void surgeries(){

System.out,println("I perform surgeries");

}

}

//receptionist class

public class Receptionist{

public void appointments(){

System.out,println("I take care of the appointments");

}

}

//janitor class

public class Janitor{

public void doorkeeping(){

System.out.println("I'm the doorkeeper");

}

}

//driver class-class with main() method

public class HospitalDriver{

public static void main(String[] args){

Doctor d=new Doctor();

d.checkup();

Nurse n=new Nurse();

n.care();

Administrator ad=new Administrator();

ad.admin();

Surgeon s=new Surgeon();

s.surgeries();

Receptionist r=new Receptionist();

r.appointments();

Janitor j=new Janitor();

j.doorkeeping();

}

}