package com.company;
public class Main
{
public static void main(String[] args)
{
Simulator simulator = new Simulator();
simulator.playSound(new Dog());
simulator.playSound(new Cat());
}
}
class Simulator
{
void playSound(Animal a)
{
a.cry();
}
}
abstract class Animal extends Simulator
{
abstract void cry();
abstract String getAnimalName();
}
class Dog extends Animal
{
void cry()
{
System.out.println("Dog cry!");
}
String getAnimalName()
{
return "Dog";
}
}
class Cat extends Animal
{
void cry()
{
System.out.println("Cat cry!");
}
String getAnimalName()
{
return "Cat";
}
}
