org.jctools.queues.atomic

Class SequencedAtomicReferenceArrayQueue<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<E>

org.jctools.queues.atomic.AtomicReferenceArrayQueue<E>

org.jctools.queues.atomic.SequencedAtomicReferenceArrayQueue<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Queue<E>, IndexedQueueSizeUtil.IndexedQueue, MessagePassingQueue<E>, QueueProgressIndicators, SupportsIterator

Direct Known Subclasses:

MpmcAtomicArrayQueue, MpmcAtomicUnpaddedArrayQueue

public abstract class SequencedAtomicReferenceArrayQueue<E>
extends AtomicReferenceArrayQueue<E>

Nested Class Summary

Nested classes/interfaces inherited from interface org.jctools.queues.MessagePassingQueue

MessagePassingQueue.Consumer<T>, MessagePassingQueue.ExitCondition, MessagePassingQueue.Supplier<T>, MessagePassingQueue.WaitStrategy

Field Summary

Fields

Modifier and Type	Field and Description
protected AtomicLongArray	sequenceBuffer

Fields inherited from class org.jctools.queues.atomic.AtomicReferenceArrayQueue

buffer, mask

Fields inherited from interface org.jctools.queues.MessagePassingQueue

UNBOUNDED_CAPACITY

Constructor Summary

Constructors

Constructor and Description
SequencedAtomicReferenceArrayQueue(int capacity)

Method Summary

Modifier and Type	Method and Description
protected long	calcSequenceOffset(long index)
protected static int	calcSequenceOffset(long index, int mask)
protected long	lvSequence(AtomicLongArray buffer, int offset)
protected void	soSequence(AtomicLongArray buffer, int offset, long e)

Methods inherited from class org.jctools.queues.atomic.AtomicReferenceArrayQueue

capacity, clear, currentConsumerIndex, currentProducerIndex, isEmpty, iterator, size, toString

Methods inherited from class java.util.AbstractQueue

add, addAll, element, remove

Methods inherited from class java.util.AbstractCollection

contains, containsAll, remove, removeAll, retainAll, toArray, toArray

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jctools.queues.IndexedQueueSizeUtil.IndexedQueue

lvConsumerIndex, lvProducerIndex

Methods inherited from interface org.jctools.queues.MessagePassingQueue

drain, drain, drain, fill, fill, fill, offer, peek, poll, relaxedOffer, relaxedPeek, relaxedPoll

Methods inherited from interface java.util.Queue

offer, peek, poll

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, parallelStream, remove, removeAll, removeIf, retainAll, spliterator, stream, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

sequenceBuffer

protected final AtomicLongArray sequenceBuffer

Constructor Detail

SequencedAtomicReferenceArrayQueue

public SequencedAtomicReferenceArrayQueue(int capacity)

Method Detail

calcSequenceOffset

protected final long calcSequenceOffset(long index)

calcSequenceOffset

protected static int calcSequenceOffset(long index,
                                        int mask)

soSequence

protected final void soSequence(AtomicLongArray buffer,
                                int offset,
                                long e)

lvSequence

protected final long lvSequence(AtomicLongArray buffer,
                                int offset)