[jira] [Commented] (COLLECTIONS-733) Thread-Safe Array Blocking Deque

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

[jira] [Commented] (COLLECTIONS-733) Thread-Safe Array Blocking Deque

Bruno P. Kinoshita (Jira)

    [ https://issues.apache.org/jira/browse/COLLECTIONS-733?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16970694#comment-16970694 ]

Chen commented on COLLECTIONS-733:
----------------------------------

Do you want a queue or a deque?

"What I have had the need for several times now is a resizable-array implementation of a bounded blocking queue. It should implement all the same methods as the ArrayBlockingQueue but it can grow as needed, like an ArrayDeque."

I think you can use a wrapper class which contains a ArrayBlockingQueue variable and a reSizeQueue() method, you can use the method to creat a new bigger size ArrayBlockingQueue to the variable when you want to resize the queue.

If this can solve your problem?

> Thread-Safe Array Blocking Deque
> --------------------------------
>
>                 Key: COLLECTIONS-733
>                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-733
>             Project: Commons Collections
>          Issue Type: New Feature
>            Reporter: David Mollitor
>            Priority: Major
>
> The JDK offers an [ArrayDeque|https://docs.oracle.com/javase/8/docs/api/java/util/ArrayDeque.html] which is a resizable-array implementation of the [Deque|https://docs.oracle.com/javase/8/docs/api/java/util/Deque.html] interface.
> The JDK also offers an [ArrayBlockingQueue|https://docs.oracle.com/javase/8/docs/api/java/util/concurrent/ArrayBlockingQueue.html] which is a bounded blocking queue backed by an array.
> What I have had the need for several times now is a resizable-array implementation of a bounded blocking queue.  It should implement all the same methods as the {{ArrayBlockingQueue}} but it can grow as needed, like an {{ArrayDeque}}.  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)