Package org.jctools.queues

Class MpscArrayQueueProducerIndexField<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<E>

org.jctools.queues.ConcurrentCircularArrayQueueL0Pad<E>

org.jctools.queues.ConcurrentCircularArrayQueue<E>

org.jctools.queues.MpscArrayQueueL1Pad<E>

org.jctools.queues.MpscArrayQueueProducerIndexField<E>

All Implemented Interfaces:

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

Direct Known Subclasses:

MpscArrayQueueMidPad

abstract class MpscArrayQueueProducerIndexField<E>
extends MpscArrayQueueL1Pad<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	Description
private static final long	P_INDEX_OFFSET
private long	producerIndex

Fields inherited from class org.jctools.queues.MpscArrayQueueL1Pad

b000, b001, b002, b003, b004, b005, b006, b007, b010, b011, b012, b013, b014, b015, b016, b017, b020, b021, b022, b023, b024, b025, b026, b027, b030, b031, b032, b033, b034, b035, b036, b037, b040, b041, b042, b043, b044, b045, b046, b047, b050, b051, b052, b053, b054, b055, b056, b057, b060, b061, b062, b063, b064, b065, b066, b067, b070, b071, b072, b073, b074, b075, b076, b077, b100, b101, b102, b103, b104, b105, b106, b107, b110, b111, b112, b113, b114, b115, b116, b117, b120, b121, b122, b123, b124, b125, b126, b127, b130, b131, b132, b133, b134, b135, b136, b137, b140, b141, b142, b143, b144, b145, b146, b147, b150, b151, b152, b153, b154, b155, b156, b157, b160, b161, b162, b163, b164, b165, b166, b167

Fields inherited from class org.jctools.queues.ConcurrentCircularArrayQueue

buffer, mask

Fields inherited from class org.jctools.queues.ConcurrentCircularArrayQueueL0Pad

b170, b171, b172, b173, b174, b175, b176, b177

Fields inherited from interface org.jctools.queues.MessagePassingQueue

UNBOUNDED_CAPACITY

Constructor Summary

Constructors

Constructor	Description
MpscArrayQueueProducerIndexField(int capacity)

Method Summary

Modifier and Type	Method	Description
(package private) final boolean	casProducerIndex(long expect, long newValue)
final long	lvProducerIndex()

Methods inherited from class org.jctools.queues.ConcurrentCircularArrayQueue

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 org.jctools.queues.IndexedQueueSizeUtil.IndexedQueue

lvConsumerIndex

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

P_INDEX_OFFSET

private static final long P_INDEX_OFFSET

producerIndex

private volatile long producerIndex

Constructor Details

MpscArrayQueueProducerIndexField

MpscArrayQueueProducerIndexField(int capacity)

Method Details

lvProducerIndex

public final long lvProducerIndex()

casProducerIndex

final boolean casProducerIndex(long expect,
 long newValue)