Package org.jctools.queues

Class InlinedCountersSpscConcurrentArrayQueue<E>

java.lang.Object

org.jctools.queues.InlinedRingBufferL0Pad

org.jctools.queues.InlinedRingBufferColdFields<E>

org.jctools.queues.InlinedRingBufferL1Pad<E>

org.jctools.queues.InlinedRingBufferOfferFields<E>

org.jctools.queues.InlinedRingBufferL2Pad<E>

org.jctools.queues.InlinedRingBufferPollFields<E>

org.jctools.queues.InlinedRingBufferL3Pad<E>

org.jctools.queues.InlinedCountersSpscConcurrentArrayQueue<E>

All Implemented Interfaces:

java.lang.Iterable<E>, java.util.Collection<E>, java.util.Queue<E>

public final class InlinedCountersSpscConcurrentArrayQueue<E>
extends InlinedRingBufferL3Pad<E>
implements java.util.Queue<E>

Field Summary

Fields

Modifier and Type	Field	Description
private static long	ARRAY_BASE
private static int	ELEMENT_SHIFT
private static long	HEAD_OFFSET
private static long	TAIL_OFFSET

Fields inherited from class org.jctools.queues.InlinedRingBufferL3Pad

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.InlinedRingBufferPollFields

head, tailCache

Fields inherited from class org.jctools.queues.InlinedRingBufferOfferFields

headCache, tail

Fields inherited from class org.jctools.queues.InlinedRingBufferColdFields

buffer, BUFFER_PAD, capacity, mask, SPARSE_SHIFT

Fields inherited from class org.jctools.queues.InlinedRingBufferL0Pad

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

Constructor Summary

Constructors

Constructor	Description
InlinedCountersSpscConcurrentArrayQueue(int capacity)

Method Summary

Modifier and Type	Method	Description
boolean	add(E e)
boolean	addAll(java.util.Collection<? extends E> c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
E	element()
private E	getElement(long index)
private long	getHead()
private long	getTail()
private void	headLazySet(long v)
boolean	isEmpty()
java.util.Iterator<E>	iterator()
boolean	offer(E e)
private long	offset(long index)
E	peek()
E	poll()
E	remove()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
int	size()
private void	tailLazySet(long v)
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Field Detail

TAIL_OFFSET

private static final long TAIL_OFFSET

HEAD_OFFSET

private static final long HEAD_OFFSET

ARRAY_BASE

private static final long ARRAY_BASE

ELEMENT_SHIFT

private static final int ELEMENT_SHIFT

Constructor Detail

InlinedCountersSpscConcurrentArrayQueue

public InlinedCountersSpscConcurrentArrayQueue(int capacity)

Method Detail

headLazySet

private void headLazySet(long v)

getHead

private long getHead()

tailLazySet

private void tailLazySet(long v)

getTail

private long getTail()

add

public boolean add(E e)

Specified by:

add in interface java.util.Collection<E>

Specified by:

add in interface java.util.Queue<E>

offset

private long offset(long index)

offer

public boolean offer(E e)

Specified by:

offer in interface java.util.Queue<E>

poll

public E poll()

Specified by:

poll in interface java.util.Queue<E>

remove

public E remove()

Specified by:

remove in interface java.util.Queue<E>

element

public E element()

Specified by:

element in interface java.util.Queue<E>

peek

public E peek()

Specified by:

peek in interface java.util.Queue<E>

getElement

private E getElement(long index)

size

public int size()

Specified by:

size in interface java.util.Collection<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<E>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<E>

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.util.Collection<E>

Specified by:

iterator in interface java.lang.Iterable<E>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<E>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface java.util.Collection<E>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<E>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Specified by:

containsAll in interface java.util.Collection<E>

addAll

public boolean addAll(java.util.Collection<? extends E> c)

Specified by:

addAll in interface java.util.Collection<E>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<E>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<E>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<E>