Java – a collection behaves like a queue, but allows me to get multiple elements at once?
•
Java
I'm looking for a data structure that behaves like a queue (it may be a queue implementation), but allows me to get multiple elements from the collection (for example, the first 15 elements of the queue)
This would be great if no new dependencies were needed
Anything?
The closer I get to the BlockingQueue using the drawnto () method, but this is not what I need
Solution
LinkedList implements queues, collections, and lists
You can take poll as the header, or get the first 15 elements of a sublist, and then remove them with removarange
I may only poll 15 times because the sublist / removarange will need to iterate over the elements anyway, so this principle will be similar
The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.
THE END
二维码