io.netty.buffer

Class PooledByteBufAllocator

java.lang.Object

io.netty.buffer.AbstractByteBufAllocator

io.netty.buffer.PooledByteBufAllocator

All Implemented Interfaces:

ByteBufAllocator

public class PooledByteBufAllocator
extends AbstractByteBufAllocator

Field Summary

Fields

Modifier and Type	Field and Description
static PooledByteBufAllocator	DEFAULT

Constructor Summary

Constructors

Constructor and Description
PooledByteBufAllocator()
PooledByteBufAllocator(boolean preferDirect)
PooledByteBufAllocator(boolean preferDirect, int nHeapArena, int nDirectArena, int pageSize, int maxOrder)
PooledByteBufAllocator(boolean preferDirect, int nHeapArena, int nDirectArena, int pageSize, int maxOrder, int tinyCacheSize, int smallCacheSize, int normalCacheSize)
PooledByteBufAllocator(boolean preferDirect, int nHeapArena, int nDirectArena, int pageSize, int maxOrder, int tinyCacheSize, int smallCacheSize, int normalCacheSize, long cacheThreadAliveCheckInterval) Deprecated.
PooledByteBufAllocator(int nHeapArena, int nDirectArena, int pageSize, int maxOrder)

Method Summary

Methods

Modifier and Type	Method and Description
void	freeThreadLocalCache() Deprecated.
boolean	hasThreadLocalCache() Deprecated.
boolean	isDirectBufferPooled() Returns true if direct ByteBuf's are pooled
protected ByteBuf	newDirectBuffer(int initialCapacity, int maxCapacity) Create a direct ByteBuf with the given initialCapacity and maxCapacity.
protected ByteBuf	newHeapBuffer(int initialCapacity, int maxCapacity) Create a heap ByteBuf with the given initialCapacity and maxCapacity.

Methods inherited from class io.netty.buffer.AbstractByteBufAllocator

buffer, buffer, buffer, compositeBuffer, compositeBuffer, compositeDirectBuffer, compositeDirectBuffer, compositeHeapBuffer, compositeHeapBuffer, directBuffer, directBuffer, directBuffer, heapBuffer, heapBuffer, heapBuffer, ioBuffer, ioBuffer, ioBuffer, toLeakAwareBuffer, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static final PooledByteBufAllocator DEFAULT

Constructor Detail

PooledByteBufAllocator

public PooledByteBufAllocator()

PooledByteBufAllocator

public PooledByteBufAllocator(boolean preferDirect)

PooledByteBufAllocator

public PooledByteBufAllocator(int nHeapArena,
                      int nDirectArena,
                      int pageSize,
                      int maxOrder)

PooledByteBufAllocator

public PooledByteBufAllocator(boolean preferDirect,
                      int nHeapArena,
                      int nDirectArena,
                      int pageSize,
                      int maxOrder)

PooledByteBufAllocator

public PooledByteBufAllocator(boolean preferDirect,
                      int nHeapArena,
                      int nDirectArena,
                      int pageSize,
                      int maxOrder,
                      int tinyCacheSize,
                      int smallCacheSize,
                      int normalCacheSize)

PooledByteBufAllocator

@Deprecated
public PooledByteBufAllocator(boolean preferDirect,
                                 int nHeapArena,
                                 int nDirectArena,
                                 int pageSize,
                                 int maxOrder,
                                 int tinyCacheSize,
                                 int smallCacheSize,
                                 int normalCacheSize,
                                 long cacheThreadAliveCheckInterval)

Deprecated.

Method Detail

newHeapBuffer

protected ByteBuf newHeapBuffer(int initialCapacity,
                    int maxCapacity)

Description copied from class: AbstractByteBufAllocator

Create a heap ByteBuf with the given initialCapacity and maxCapacity.

Specified by:

newHeapBuffer in class AbstractByteBufAllocator

newDirectBuffer

protected ByteBuf newDirectBuffer(int initialCapacity,
                      int maxCapacity)

Description copied from class: AbstractByteBufAllocator

Create a direct ByteBuf with the given initialCapacity and maxCapacity.

Specified by:

newDirectBuffer in class AbstractByteBufAllocator

isDirectBufferPooled

public boolean isDirectBufferPooled()

Description copied from interface: ByteBufAllocator

Returns true if direct ByteBuf's are pooled

hasThreadLocalCache

@Deprecated
public boolean hasThreadLocalCache()

Deprecated.

Returns true if the calling Thread has a ThreadLocal cache for the allocated buffers.

freeThreadLocalCache

@Deprecated
public void freeThreadLocalCache()

Deprecated.

Free all cached buffers for the calling Thread.