Places an item into this queue and wakes up one of the waiter(s)
The item is only enqueued if there is an admittance policy associated with this queue, and if so, if it evaluates to true.
the item to attempt to enqueue
true if enqueued, false otherwise
See Implementation
Places an item into this queue and wakes up one of the waiter(s)
The item is only enqueued if there is an admittance policy associated with this queue, and if so, if it evaluates to true.