Implementing a Custom Iterator in Java

In this video you'll learn how to use the Iterable and Iterator interfaces to create your own custom code to iterate through a collection.

[bigfreize]

Thank you for the info!  I am learning this in data structures now and still learning the logic for how to move different nodes around and iterate them via custom iterator code.  It is also very helpful that you show how to create/run/debug tests.

[laxminarayankatker]

Good explanation of custom iterator. Thanks a lot

[trainingbruddha]

This was crazily helpful - thanks for sharing your experiences :)

[uri_]

In your next() method wont you print out the head twice while traversing?

[philipT]

6:20 what happend here? what dod u press?

[odalisflores]

Would this also work if you need to implement hasPrevious as well?

[Dani-kqqq]

Thank you thank you thank you thank you. Subscribed!!!.

[arnoclaude]

And after doing all that, you can use the for-each-loop in your main class, in this case LinkedList, right?

[brian]

my mind shuts off. i wish they would name one iterator and the other something else.

[benjaminrogers]

Doesn't use inline curly braces, thumbs down, not a real programmer ;)