Package org.jctools.queues.atomic.unpadded

Class SpmcAtomicUnpaddedArrayQueueConsumerIndexField<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<E>

org.jctools.queues.atomic.unpadded.ConcurrentCircularAtomicUnpaddedArrayQueueL0Pad<E>

org.jctools.queues.atomic.unpadded.ConcurrentCircularAtomicUnpaddedArrayQueue<E>

org.jctools.queues.atomic.unpadded.SpmcAtomicUnpaddedArrayQueueL1Pad<E>

org.jctools.queues.atomic.unpadded.SpmcAtomicUnpaddedArrayQueueProducerIndexField<E>

org.jctools.queues.atomic.unpadded.SpmcAtomicUnpaddedArrayQueueL2Pad<E>

org.jctools.queues.atomic.unpadded.SpmcAtomicUnpaddedArrayQueueConsumerIndexField<E>

All Implemented Interfaces:

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

Direct Known Subclasses:

SpmcAtomicUnpaddedArrayQueueMidPad

abstract class SpmcAtomicUnpaddedArrayQueueConsumerIndexField<E>
extends SpmcAtomicUnpaddedArrayQueueL2Pad<E>

NOTE: This class was automatically generated by org.jctools.queues.atomic.unpadded.JavaParsingAtomicUnpaddedArrayQueueGenerator which can found in the jctools-build module. The original source file is SpmcArrayQueue.java.

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	Description
private static final AtomicLongFieldUpdater<SpmcAtomicUnpaddedArrayQueueConsumerIndexField>	C_INDEX_UPDATER
private long	consumerIndex

Fields inherited from class org.jctools.queues.atomic.unpadded.ConcurrentCircularAtomicUnpaddedArrayQueue

buffer, mask

Fields inherited from interface org.jctools.queues.MessagePassingQueue

UNBOUNDED_CAPACITY

Constructor Summary

Constructors

Constructor	Description
SpmcAtomicUnpaddedArrayQueueConsumerIndexField(int capacity)

Method Summary

Modifier and Type	Method	Description
(package private) final boolean	casConsumerIndex(long expect, long newValue)
final long	lvConsumerIndex()

Methods inherited from class org.jctools.queues.atomic.unpadded.SpmcAtomicUnpaddedArrayQueueProducerIndexField

lpProducerIndex, lvProducerIndex, soProducerIndex

Methods inherited from class org.jctools.queues.atomic.unpadded.ConcurrentCircularAtomicUnpaddedArrayQueue

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 java.util.Collection

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

Methods inherited from interface java.lang.Iterable

forEach

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

Field Details

C_INDEX_UPDATER

private static final AtomicLongFieldUpdater<SpmcAtomicUnpaddedArrayQueueConsumerIndexField> C_INDEX_UPDATER

consumerIndex

private volatile long consumerIndex

Constructor Details

SpmcAtomicUnpaddedArrayQueueConsumerIndexField

SpmcAtomicUnpaddedArrayQueueConsumerIndexField(int capacity)

Method Details

lvConsumerIndex

public final long lvConsumerIndex()

casConsumerIndex

final boolean casConsumerIndex(long expect,
 long newValue)