lastEntry method

DoubleLinkedQueueEntry<E> lastEntry ()

The entry object of the last element in the queue.

Each element of the queue has an associated DoubleLinkedQueueEntry.

Returns the entry object corresponding to the last element of the queue, or null if the queue is empty.

The entry objects can also be accessed using firstEntry, and they can be iterated using DoubleLinkedQueueEntry.nextEntry and DoubleLinkedQueueEntry.previousEntry.

Implementation

DoubleLinkedQueueEntry<E>? lastEntry() {
  return _sentinel.previousEntry();
}