Package io.netty.buffer

Class PoolArenasCache

java.lang.Object

io.netty.buffer.PoolArenasCache

Direct Known Subclasses:

PoolThreadCache

class PoolArenasCache
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
(package private) PoolArena<java.nio.ByteBuffer>	directArena
(package private) PoolArena<byte[]>	heapArena
private static int	INTEGER_SIZE_MINUS_ONE

Constructor Summary

Constructors

Constructor	Description
PoolArenasCache(PoolArena<byte[]> heapArena, PoolArena<java.nio.ByteBuffer> directArena)

Method Summary

Modifier and Type	Method	Description
(package private) boolean	add(PoolArena<?> area, PoolChunk chunk, java.nio.ByteBuffer nioBuffer, long handle, int normCapacity, PoolArena.SizeClass sizeClass)
(package private) boolean	allocateNormal(PoolArena<?> area, PooledByteBuf<?> buf, int reqCapacity, int sizeIdx)
(package private) boolean	allocateSmall(PoolArena<?> area, PooledByteBuf<?> buf, int reqCapacity, int sizeIdx)
(package private) void	free(boolean b)
(package private) static int	log2(int val)
(package private) void	trim()

Methods inherited from class java.lang.Object

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

Field Detail

INTEGER_SIZE_MINUS_ONE

private static final int INTEGER_SIZE_MINUS_ONE

See Also:

Constant Field Values

heapArena

final PoolArena<byte[]> heapArena

directArena

final PoolArena<java.nio.ByteBuffer> directArena

Constructor Detail

PoolArenasCache

PoolArenasCache(PoolArena<byte[]> heapArena,
                PoolArena<java.nio.ByteBuffer> directArena)

Method Detail

allocateSmall

boolean allocateSmall(PoolArena<?> area,
                      PooledByteBuf<?> buf,
                      int reqCapacity,
                      int sizeIdx)

allocateNormal

boolean allocateNormal(PoolArena<?> area,
                       PooledByteBuf<?> buf,
                       int reqCapacity,
                       int sizeIdx)

add

boolean add(PoolArena<?> area,
            PoolChunk chunk,
            java.nio.ByteBuffer nioBuffer,
            long handle,
            int normCapacity,
            PoolArena.SizeClass sizeClass)

trim

void trim()

free

void free(boolean b)

log2

static int log2(int val)