Inheritance

Single level Inheritance

#Design 2 classes Person and Employee.

class Person

Data members

Name
City

Member Functions

Person(nm, ct)
Showdata()

class Employee

Data members

Job
Salary

Member Functions

Employee(nm, ct, jb, sl)
Showdata()

  class Person
  {
    protected String name,city;
    public Person(String nm,String ct)
    {
        name=nm;
        city=ct;
    }
    public void showData()
    {
        System.out.println("Name is "+name);
        System.out.println("City is "+city);
    }
  } 
  class Employee extends Person
  {
    protected String job;
    protected int salary;
    public Employee(String nm,String ct,String jb,int sl)
    {
        super(nm,ct);
        job=jb;
        salary=sl;
    }
    public void showData()
    {
        super.showData();
        System.out.println("Job is "+job);
        System.out.println("Salary is "+salary);
    }
  }
  class demo
  {
    public static void main(String args[])
    {
        Person a=new Person("Amit Jain","Amravati");
        a.showData();
        Employee b;
        b=new Employee("Nitin Joshi","Nagpur","Clerk",25700);
        b.showData();
    }
  }

Name is Amit Jain 
City is Amravati
Name is Nitin Joshi
City is Nagpur
Job is Clerk
Salary is 25700

CCITcoder

Introduction to Java

DataType and Operation

Conditional statements

Iterative statements

Functions

OOPs

String

Static Data members

Inherintance

Polymorphisam

Applets

AWT

MultiThreading

I/o

Exception Handling

Collection FrameWork

Introduction to Java

DataType and Operation

Conditional statements

Iterative statements

Functions

OOPs

String

Static Data members

Inherintance

Polymorphisam

Applets

AWT

MultiThreading

I/o

Exception Handling

Collection FrameWork

Inheritance

Single level Inheritance