Class AdaptivePoolingAllocator.SizeClassedChunk

java.lang.Object

io.netty.buffer.AdaptivePoolingAllocator.Chunk

io.netty.buffer.AdaptivePoolingAllocator.SizeClassedChunk

All Implemented Interfaces:

ReferenceCounted

Enclosing class:

AdaptivePoolingAllocator

private static final class AdaptivePoolingAllocator.SizeClassedChunk
extends AdaptivePoolingAllocator.Chunk

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	FREE_LIST_EMPTY
private final MpscIntQueue	freeList
private final int	segmentSize

Fields inherited from class AdaptivePoolingAllocator.Chunk

allocatedBytes, delegate, magazine

Constructor Summary

Constructors

Constructor	Description
SizeClassedChunk(AbstractByteBuf delegate, AdaptivePoolingAllocator.Magazine magazine, boolean pooled, int segmentSize, int[] segmentOffsets, AdaptivePoolingAllocator.ChunkReleasePredicate shouldReleaseChunk)

Method Summary

Modifier and Type	Method	Description
void	readInitInto(AdaptivePoolingAllocator.AdaptiveByteBuf buf, int size, int startingCapacity, int maxCapacity)
(package private) boolean	releaseFromMagazine()	Called when a magazine is done using this chunk, probably because it was emptied.
(package private) boolean	releaseSegment(int startIndex)	Called when a ByteBuf is done using its allocation in this chunk.
int	remainingCapacity()

Methods inherited from class AdaptivePoolingAllocator.Chunk

attachToMagazine, capacity, currentMagazine, detachFromMagazine, refCnt, release, release, retain, retain, touch, touch

Methods inherited from class Object

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

Field Details

FREE_LIST_EMPTY

private static final int FREE_LIST_EMPTY

See Also:

• Constant Field Values

segmentSize

private final int segmentSize

freeList

private final MpscIntQueue freeList

Constructor Details

SizeClassedChunk

SizeClassedChunk(AbstractByteBuf delegate,
 AdaptivePoolingAllocator.Magazine magazine,
 boolean pooled,
 int segmentSize,
 int[] segmentOffsets,
 AdaptivePoolingAllocator.ChunkReleasePredicate shouldReleaseChunk)

Method Details

readInitInto

public void readInitInto(AdaptivePoolingAllocator.AdaptiveByteBuf buf,
 int size,
 int startingCapacity,
 int maxCapacity)

Overrides:

readInitInto in class AdaptivePoolingAllocator.Chunk

remainingCapacity

public int remainingCapacity()

Overrides:

remainingCapacity in class AdaptivePoolingAllocator.Chunk

releaseFromMagazine

boolean releaseFromMagazine()

Description copied from class: AdaptivePoolingAllocator.Chunk

Called when a magazine is done using this chunk, probably because it was emptied.

Overrides:

releaseFromMagazine in class AdaptivePoolingAllocator.Chunk

releaseSegment

boolean releaseSegment(int startIndex)

Description copied from class: AdaptivePoolingAllocator.Chunk

Called when a ByteBuf is done using its allocation in this chunk.

Overrides:

releaseSegment in class AdaptivePoolingAllocator.Chunk