JavaExercises/Java 1/J1Lesson6.java at master · biblelamp/JavaExercises · GitHub

History

48 lines (41 loc) · 1.01 KB

Raw

class J1Lesson6 {

public static void main(String[] args) {

IAnimal[] animals = {new Cat("Murzik", "white", 3),

new Dog("Barbos", "black", 11)};

for (IAnimal animal : animals)

System.out.println(animal + " " + animal.voice());

}

class Cat extends Animal {

Cat(String name, String color, int age) {

super(name, color, age);

}

public String voice() {

return "meow";

}

class Dog extends Animal {

Dog(String name, String color, int age) {

super(name, color, age);

}

public String voice() {

return "wuf-wuf";

}

interface IAnimal {

String voice();

}

abstract class Animal implements IAnimal {

protected String name;

protected String color;

protected int age;

Animal(String name, String color, int age) {

this.name = name;

this.color = color;

this.age = age;

}

@Override

public String toString() {

return "{" + name + ", " + color + ", " + age + "}";

}

JavaExercises/Java 1/J1Lesson6.java at master · biblelamp/JavaExercises · GitHub

Expand file tree

Breadcrumbs

J1Lesson6.java

Latest commit

History

Breadcrumbs

J1Lesson6.java

File metadata and controls