Learn INTERFACES in 6 minutes! 📋

#java #javatutorial #javacourse

public class Main {
public static void main(String[] args) {

// Interface = A blueprint for a class that specifies a set of abstract methods
// that implementing classes MUST define.
// Supports multiple inheritance-like behavior.

Rabbit rabbit = new Rabbit();
Hawk hawk = new Hawk();
Fish fish = new Fish();

rabbit.flee();
hawk.hunt();
fish.flee();
fish.hunt();

}
}
public interface Prey {

void flee();
}
public interface Predator {

void hunt();
}
public class Rabbit implements Prey{

@Override
public void flee(){
System.out.println("*The rabbit is running away*");
}
}
public class Hawk implements Predator{

@Override
public void hunt(){
System.out.println("*The hawk is hunting*");
}
}
public class Fish implements Prey, Predator{

@Override
public void flee(){
System.out.println("*The fish is swimming away*");
}

@Override
public void hunt(){
System.out.println("*The fish is hunting*");
}
}