Class UnsafeReferenceCountUpdater<T extends ReferenceCounted>

java.lang.Object

io.netty.util.internal.ReferenceCountUpdater<T>

io.netty.util.internal.UnsafeReferenceCountUpdater<T>

public abstract class UnsafeReferenceCountUpdater<T extends ReferenceCounted>
extends ReferenceCountUpdater<T>

Nested Class Summary

Nested classes/interfaces inherited from class ReferenceCountUpdater

ReferenceCountUpdater.UpdaterType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	UnsafeReferenceCountUpdater()

Method Summary

Modifier and Type	Method	Description
protected final boolean	casRawRefCnt(T refCnt, int expected, int value)
protected final int	getAcquireRawRefCnt(T refCnt)
protected final int	getAndAddRawRefCnt(T refCntObj, int increment)
protected final int	getRawRefCnt(T refCnt)
protected abstract long	refCntFieldOffset()
protected final void	safeInitializeRawRefCnt(T refCntObj, int value)
protected final void	setReleaseRawRefCnt(T refCnt, int value)

Methods inherited from class ReferenceCountUpdater

getUnsafeOffset, initialValue, isLiveNonVolatile, refCnt, release, release, resetRefCnt, retain, retain, setInitialValue, setRefCnt, updaterTypeOf

Methods inherited from class Object

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

Constructor Details

UnsafeReferenceCountUpdater

protected UnsafeReferenceCountUpdater()

Method Details

refCntFieldOffset

protected abstract long refCntFieldOffset()

safeInitializeRawRefCnt

protected final void safeInitializeRawRefCnt(T refCntObj,
 int value)

Specified by:

safeInitializeRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>

getAndAddRawRefCnt

protected final int getAndAddRawRefCnt(T refCntObj,
 int increment)

Specified by:

getAndAddRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>

getRawRefCnt

protected final int getRawRefCnt(T refCnt)

Specified by:

getRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>

getAcquireRawRefCnt

protected final int getAcquireRawRefCnt(T refCnt)

Specified by:

getAcquireRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>

setReleaseRawRefCnt

protected final void setReleaseRawRefCnt(T refCnt,
 int value)

Specified by:

setReleaseRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>

casRawRefCnt

protected final boolean casRawRefCnt(T refCnt,
 int expected,
 int value)

Specified by:

casRawRefCnt in class ReferenceCountUpdater<T extends ReferenceCounted>