Java2014_Animals

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package animals;

/**
 *
 * @author fmi
 */
public class Animals {

    public interface Calculatable {
        double calculateFactorial(double x);
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        Animal[] myAnimals = new Animal[5];
        // upcasting
        Animal fluffy = new Cat();
        Animal sharo = new Dog();

        // Cat fluffyStatic = new Cat();
       // Cat.makeNoise();
        // Animal.makeNoise();

        // downcasting back to the original type.
        Cat fluffy2 = (Cat)fluffy;
        fluffy2.doOnlyForCat();
        ((Cat) fluffy).doOnlyForCat();

        myAnimals[0] = fluffy;
        myAnimals[1] = sharo;

        myAnimals[0].makeNoise();
        myAnimals[1].makeNoise();

        Dog sharo1 = new Dog();
        System.out.println(sharo1.favoriteFood);


        double price;

        Person stoyan = new Person(50, "Stoyan");
        stoyan.introduceYourSelf();

        class LocalClass {
            public String test;
        }

        LocalClass myLocalClass = new  LocalClass();

        Object myAnonymous = new Object(){
            @Override
            public String toString() {
                return "{Anonymous" + '}';
            }
        };
        System.out.println(myAnonymous.toString());

        //Calculatable myCalculation = (x) -> return x*x*x;
        // or
        Calculatable myAnonymous1 = new Calculatable() {
            @Override
            public double calculateFactorial(double x) {
               return x;
            }
        };
    }

}