Java interface 🦅

Java interface interfaces tutorial explained example

#Java #interface #tutorial

[BroCodez]

public class Main {

public static void main(String[] args) {

Fish fish = new Fish();

fish.hunt();
fish.flee();

}
}

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 fleeing*");

}
}

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 hunt() {
System.out.println("*The fish is hunting*");

}

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

}
}

[janmail]

Every time you have not understood something at university, our bro is there for us!

[osiaosienka]

i spent last few hours trying to understand what interface is an it took you less than 8 mins to explain it perfectly.. you're awesome

[youvegotmail]

I absolutely love this guy's teaching style. I especially love that he has pseudo-code up so we know exactly what we are working with.

[thegreenroom]

Nice, understanding the relationship between predator and prey brought another layer of clarity. I have been existing without interfaces.

[hgatl]

It is really understandable and he is telling clearly, thank you bro

[Iwearcute]

Very thorough and professional! This guy created the classes and interfaces thren wrote the code right there, whereass our Uni professor copies the code from existing projects and files and pastes it without going through all of the steps with explainations.

[bratan_rust]

I am from Germany but it is the first clear english description which I understand and it is better as the other german description about Interfaces .. thumbs up for you and I will check your other videos, if I will learn more about Java .. thank you

[peiko]

This is really helpful, thank you for helping me to understand JAVA better ^^ Keep up the great work!!

[Garrison]

Thanks for the explanation 👍super easy to understand

[hesham]

i love the way you simplify subjects, keep it up bro

[ramziosta]

Bro, you got the best tutorials! hopefully to see an AWS tutorial

[Andboldquates]

simple, clean, understandable, thanks thumbs up

[faris.m]

For anyone without a Java IDE, to create a new interface, just make a new java file and put 'public interface <name>' and its the same thing.

[abdulsamadh]

Lovely explanation, straight to the point!

[anmjubaer]

Wow. Easy to follow and understandable. Thanks.

[chilledxaura]

So much simpler to understand than whatever I was learning. And I can already see how this is useful in more advanced applications

[nahimgood]

Big thanks, teacher took 2 hours to try to explain this but you made it understandable.

[PhillyGodschild]

Thanks, for this video it has helped me to understand more about interfaces and also learn about what I missed in class today 😊🥰

[albertoam]

Thanks, I always look at your videos, they are very easy to understand