The Iterator Pattern Explained and Implemented in Java | Behavioral Design Patterns | Geekific

[@alejandrocastano8950]

Dude, the way you teach this it's insane, thanks for making it so understandable.

[@MrPatrickbuit]

OOP is so smart sometimes. I would have never come up with 4:43 where you define the viable iterators for a class by creating fields of type iterator within that class. So clever imo.

[@isirasamarasinghe748]

i am learning my full design pattern syllabus in OOP module from your videos. thx so much!!!!!

[@geekific]

Keep it up! Glad I could help :)

[@BibhuBal]

Great . Very concise.

[@mohamedbouchelkia6844]

well explained, thank you

[@vengateshm2122]

Thank You. Understood the behind the scenes of iterator pattern. Program to an interface. In that way we can add features instead modifying it.

[@geekific]

Keep up the good work man!

[@sashaovcharuk1518]

Hi! I assume there is a mistake in the schema. Method createIterator() from the interface IterableCollection does not have any arguments. However, It returns an instance of type Iterator.

[@geekific]

Hello! Nice catch :) Thanks for pointing this out!