Interface SimplePlainQueue<T>

Type Parameters:
T - the value type to offer and poll, not null
All Superinterfaces:
SimpleQueue<T>
All Known Implementing Classes:
SpscArrayQueue, SpscLinkedArrayQueue
public interface SimplePlainQueue<@NonNull T> extends SimpleQueue<T>
Override of the SimpleQueue interface with no throws Throwable on poll().
Since:
3.1.1

  • Method Summary

    Modifier and Type
    Method
    Description
    T
    poll()
    Tries to dequeue a value (non-null) or returns null if the queue is empty.

    Methods inherited from interface SimpleQueue

    clear, isEmpty, offer, offer

  • Method Details

    • poll

      @Nullable T poll()
      Description copied from interface: SimpleQueue
      Tries to dequeue a value (non-null) or returns null if the queue is empty.

      If the producer uses SimpleQueue.offer(Object, Object) and when polling in pairs, if the first poll() returns a non-null item, the second poll() is guaranteed to return a non-null item as well.

      Specified by:
      poll in interface SimpleQueue<T>
      Returns:
      the item or null to indicate an empty queue