Basic Abstract-2 in Java.

Main Class:

 

package Abstract;

public class Abstract

 {

    public static void main(String[] args)

    {

        Animal[] A = new Animal[3]; ///Creat Animal Class Array

        ///Create diffrent types of Sub class Object

        A[0] = new Tiger(4);

        A[1] = new Deer(4);

        A[2] = new Lion(4);

     

        System.out.println("Zoo Information:");

        MiniZoo Zoo = new MiniZoo(A);

        Zoo.printInfo();///print info

     

    }

 

}

Animal Class:

package Abstract;

public abstract class Animal ///Abstract class

{

    private int leg;

 

    Animal(int legs)

    {

        this.leg = legs;

    }

 

    public abstract String getDiets(); ///Abstract Method

 

}

Tiger Class:

package Abstract;

public class Tiger extends Animal

{

    Tiger(int legs)

    {

        super(legs); ///parents Constructor

    }

    @Override

    public String getDiets()

    {

        return "Meat"; ///set food

    }

}

 

 

Deer Class:

 

package Abstract;

 

public class Deer extends Animal {

 

    Deer(int legs)

    {

        super(legs);///parents Constructor 

    }

 

    @Override

    public String getDiets() 

    {

       return "Grass";///set food

    }

}

 

Lion Class:

 

package Abstract;

 

public class Lion extends Animal {

 

    Lion(int Legs) 

    {

       super(Legs);///parents Constructor 

    }

       

    @Override

    public String getDiets()

    {

        return "Meat"; ///set food

    }

}

 

MiniZoo Class:

 

 

package Abstract;

 

 

public class MiniZoo 

{

    private Animal[] animals;

    

    MiniZoo(Animal[] A)

    {

        this.animals = A; 

    }

    

    public void printInfo() 

    {

        for(Animal A: animals)

        {

            System.out.println(A.getClass().getSimpleName()+" Eats: "+A.getDiets()); 

        }

    }

}