@Override
	@SuppressWarnings("unchecked")
	public final boolean offer(final E e) {
		Objects.requireNonNull(e, "The offered value 'e' must be non-null");

		final LinkedQueueNode<E> nextNode = new LinkedQueueNode<>(e);
		final LinkedQueueNode<E> prevProducerNode = PRODUCER_NODE_UPDATER.getAndSet(this, nextNode);
		// Should a producer thread get interrupted here the chain WILL be broken until that thread is resumed
		// and completes the store in prev.next.
		prevProducerNode.soNext(nextNode); // StoreStore
		return true;
	}
@Override
	@SuppressWarnings("unchecked")
	public final boolean offer(final E e) {
		Objects.requireNonNull(e, "The offered value 'e' must be non-null");

		final LinkedQueueNode<E> nextNode = new LinkedQueueNode<>(e);
		final LinkedQueueNode<E> prevProducerNode = PRODUCER_NODE_UPDATER.getAndSet(this, nextNode);
		
		
		prevProducerNode.soNext(nextNode); 
		return true;
	}
@ Override @ SuppressWarnings ( "unchecked" ) public final boolean offer ( final E e ) { Objects . requireNonNull ( e , "The offered value 'e' must be non-null" ) ; final LinkedQueueNode < E > nextNode = new LinkedQueueNode <> ( e ) ; final LinkedQueueNode < E > prevProducerNode = PRODUCER_NODE_UPDATER . getAndSet ( this , nextNode ) ; // Should a producer thread get interrupted here the chain WILL be broken until that thread is resumed // and completes the store in prev.next. prevProducerNode . soNext ( nextNode ) ; // StoreStore return true ; }
{@inheritDoc} <br>
<p>
IMPLEMENTATION NOTES:<br>
Offer is allowed from multiple threads.<br>
Offer allocates a new node and:
<ol>
<li>Swaps it atomically with current producer node (only one producer 'wins')
<li>Sets the new node as the node following from the swapped producer node
</ol>
This works because each producer is guaranteed to 'plant' a new node and link the old node. No 2
producers can get the same producer node as part of XCHG guarantee.

@see java.util.Queue#offer(java.lang.Object)
{ @inheritDoc } <br > <p > IMPLEMENTATION NOTES : <br > Offer is allowed from multiple threads . <br > Offer allocates a new node and : <ol > <li > Swaps it atomically with current producer node ( only one producer wins ) <li > Sets the new node as the node following from the swapped producer node < / ol > This works because each producer is guaranteed to plant a new node and link the old node . No 2 producers can get the same producer node as part of XCHG guarantee .