Queue In Java Tutorial #66

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A queue in java is an object that lets you store data like a line for a restaurant. First in line gets first dibs.

A queue is just a line. People stand in line and get fed in order. Queues in java take the next value in the queue. To take the next value in a java queue, do:

q.poll();

Or look at the next value in the queue by:

q.peek();

This queue java code can be tricky at first… But SURELY you’ll get it 🙂 If you followed along, congrats! You learned-by-doing!

I hope you enjoyed this queue in java tutorial! I like to have a nice mix of tutorials and actual projects for you all 🙂

Do you want to learn how to write java code from scratch, in Java? Check out my Java Tutorial For Beginners: https://youtu.be/woJb2hAfkO0

Was this able to help you learn about the queue data structure in java? –

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Alex Lee