sample Programs on polymorphism using oops?

[Former Member]

Guys,

I need some sample programs on polymorphism using oops.

If u provide it will be very helpful to me.

<<removed by moderator>>

regards,

vijay

[Former Member]

Hi,

Check this examples <b>demo_interface</b>

<b>demo_inheritance</b> in SE38.

Regards

Vijay

[Former Member]

Hi Vijay,

Polymorphism is the property of OOP whereby it allows one interface to be used for a general class of actions.It means you can ask different objects to perform different implementation in a similar way of calling.

I have also sent u a program on Polymorphism.

Regards,

Sylendra.

[Former Member]

hi,

its a characteristic of OOPS wher objects fr different class react differently 2 same function call.

Shape.java
public interface Shape{   

  public void draw(){
  }
}


Square.java
class Square implements Shape{  

    public void draw(){
      System.out.println("Drawing a square.....");   
   }
}


circle.java
class Circle implements Shape{    

   public void draw(){
       System.out.println("Drawing a Circle....");    
  }
}


class ShapeGenerator{
Shape shape;

   public void drawSquare() {
    shape=new Square();      
    shape.draw(); 
  }

  public void drawCircle(){
    shape=new Circle();     
    shape.draw();
  }
}

Edited by: Marcelo Ramos on Jan 6, 2009 11:36 AM