E
- public class MpscUnboundedArrayQueue<E> extends BaseMpscLinkedArrayQueue<E>
MessagePassingQueue.Consumer<T>, MessagePassingQueue.ExitCondition, MessagePassingQueue.Supplier<T>, MessagePassingQueue.WaitStrategy
Modifier and Type | Field and Description |
---|---|
(package private) long |
p0 |
(package private) long |
p1 |
(package private) long |
p10 |
(package private) long |
p11 |
(package private) long |
p12 |
(package private) long |
p13 |
(package private) long |
p14 |
(package private) long |
p15 |
(package private) long |
p16 |
(package private) long |
p17 |
(package private) long |
p2 |
(package private) long |
p3 |
(package private) long |
p4 |
(package private) long |
p5 |
(package private) long |
p6 |
(package private) long |
p7 |
producerBuffer, producerMask
consumerBuffer, consumerIndex, consumerMask
p01, p02, p03, p04, p05, p06, p07
producerIndex
UNBOUNDED_CAPACITY
Constructor and Description |
---|
MpscUnboundedArrayQueue(int chunkSize) |
Modifier and Type | Method and Description |
---|---|
protected long |
availableInQueue(long pIndex,
long cIndex) |
int |
capacity() |
int |
drain(MessagePassingQueue.Consumer<E> c)
Remove all available item from the queue and hand to consume.
|
int |
fill(MessagePassingQueue.Supplier<E> s)
Stuff the queue with elements from the supplier.
|
protected long |
getCurrentBufferCapacity(long mask) |
protected int |
getNextBufferSize(E[] buffer) |
currentConsumerIndex, currentProducerIndex, drain, drain, fill, fill, isEmpty, iterator, offer, peek, poll, relaxedOffer, relaxedPeek, relaxedPoll, size, toString
casProducerLimit, lvProducerLimit, soProducerLimit
lvConsumerIndex, soConsumerIndex
casProducerIndex, lvProducerIndex, soProducerIndex
contains, containsAll, remove, removeAll, retainAll, toArray, toArray
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
clear
long p0
long p1
long p2
long p3
long p4
long p5
long p6
long p7
long p10
long p11
long p12
long p13
long p14
long p15
long p16
long p17
protected long availableInQueue(long pIndex, long cIndex)
availableInQueue
in class BaseMpscLinkedArrayQueue<E>
public int capacity()
capacity
in interface MessagePassingQueue<E>
capacity
in class BaseMpscLinkedArrayQueue<E>
MessagePassingQueue.UNBOUNDED_CAPACITY
if not boundedpublic int drain(MessagePassingQueue.Consumer<E> c)
MessagePassingQueue
M m;
while((m = relaxedPoll()) != null){
c.accept(m);
}
There's no strong commitment to the queue being empty at the end of a drain. Called from a
consumer thread subject to the restrictions appropriate to the implementation.drain
in interface MessagePassingQueue<E>
drain
in class BaseMpscLinkedArrayQueue<E>
public int fill(MessagePassingQueue.Supplier<E> s)
MessagePassingQueue
while(relaxedOffer(s.get());
There's no strong commitment to the queue being full at the end of a fill. Called from a
producer thread subject to the restrictions appropriate to the implementation.fill
in interface MessagePassingQueue<E>
fill
in class BaseMpscLinkedArrayQueue<E>
protected int getNextBufferSize(E[] buffer)
getNextBufferSize
in class BaseMpscLinkedArrayQueue<E>
protected long getCurrentBufferCapacity(long mask)
getCurrentBufferCapacity
in class BaseMpscLinkedArrayQueue<E>