Question

Java program

Create a Student Information System that includes the following 4 classes: Student, Courses, Instructor, and Location.

Allow the user create a Student object with a course name, instructor, and location. After the user creates the object, make sure to print your Student object.

Answer 1

Code:

import java.util.Scanner;

//Course call containing course name
class Courses
{
   private String cName;
   void setCourse(String cName){
       this.cName = cName;
   }
   String getCourse(){
       return this.cName;
   }
}

// Instructer class inheriting course class and containng Instructer name
class Instructer extends Courses
{
   private String iName;
   void setInstructer(String iName){
       this.iName = iName;
   }
   String getInstructer(){
       return this.iName;
   }
}

// Location class inheriting Instructer and containng location name
class Location extends Instructer
{
   private String lName;
   void setLocation(String lName){
       this.lName = lName;
   }
   String getLocation(){
       return this.lName;
   }
}

// Student calss inheriting Location class and have student name
class Student extends Location
{
   private String sName;
   void setStudentName(String sName){
       this.sName = sName;
   }
   String getStudentName(){
       return this.sName;
   }
}

// all classes with their own getters and setters.

//Student Information System Class
public class StudentIS
{
   public static void main(String[] args) {
       //Creating an object.
       Student s = new Student();
       Scanner in = new Scanner(System.in);

       //Taking the details of the object and storing in corresponding classes.

       // Name in student class's object
       // Taking student name is optional as per you statement
       System.out.println("Enter Student Name :");
       s.setStudentName(in.nextLine());

       // Course name in Course class's object
       System.out.println("Enter Course Name :");
       s.setCourse(in.nextLine());

       // Instructer name in instructer class's object
       System.out.println("Enter Instructer Name :");
       s.setInstructer(in.nextLine());

       // Location in Location Calss's object
       System.out.println("Enter Location :");
       s.setLocation(in.nextLine());

       //Printing the Details of the Object.
       System.out.println("Detials of the student are:");
       System.out.println("Student name: "+s.getStudentName());
       System.out.println("Couse: "+s.getCourse());
       System.out.println("Instructer: "+s.getInstructer());
       System.out.println("Location: "+s.getLocation());
   }
}

Output:

Hope your problem solved.

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