Uses of Class
io.netty.buffer.PoolArena

Packages that use PoolArena

Package	Description
io.netty.buffer	Abstraction of a byte buffer - the fundamental data structure to represent a low-level binary and text message.

Uses of PoolArena in io.netty.buffer

Subclasses of PoolArena in io.netty.buffer

Modifier and Type	Class	Description
(package private) static final class	PoolArena.DirectArena
(package private) static final class	PoolArena.HeapArena

Fields in io.netty.buffer declared as PoolArena

Modifier and Type	Field	Description
(package private) final PoolArena<T>	PoolChunk.arena
private final PoolArena<T>	PoolChunkList.arena
(package private) final PoolArena<ByteBuffer>	PoolThreadCache.directArena
private final PoolArena<ByteBuffer>[]	PooledByteBufAllocator.directArenas
(package private) final PoolArena<byte[]>	PoolThreadCache.heapArena
private final PoolArena<byte[]>[]	PooledByteBufAllocator.heapArenas

Methods in io.netty.buffer that return PoolArena

Modifier and Type	Method	Description
private <T> PoolArena<T>	PooledByteBufAllocator.PoolThreadLocalCache.leastUsedArena(PoolArena<T>[] arenas)
private static <T> PoolArena<T>[]	PooledByteBufAllocator.newArenaArray(int size)

Methods in io.netty.buffer with parameters of type PoolArena

Modifier and Type	Method	Description
(package private) boolean	PoolThreadCache.add(PoolArena<?> area, PoolChunk chunk, ByteBuffer nioBuffer, long handle, int normCapacity, PoolArena.SizeClass sizeClass)	Add PoolChunk and handle to the cache if there is enough room.
(package private) boolean	PoolThreadCache.allocateNormal(PoolArena<?> area, PooledByteBuf<?> buf, int reqCapacity, int sizeIdx)	Try to allocate a normal buffer out of the cache.
(package private) boolean	PoolThreadCache.allocateSmall(PoolArena<?> area, PooledByteBuf<?> buf, int reqCapacity, int sizeIdx)	Try to allocate a small buffer out of the cache.
private PoolThreadCache.MemoryRegionCache<?>	PoolThreadCache.cache(PoolArena<?> area, int sizeIdx, PoolArena.SizeClass sizeClass)
private PoolThreadCache.MemoryRegionCache<?>	PoolThreadCache.cacheForNormal(PoolArena<?> area, int sizeIdx)
private PoolThreadCache.MemoryRegionCache<?>	PoolThreadCache.cacheForSmall(PoolArena<?> area, int sizeIdx)
private static <T> PoolThreadCache.MemoryRegionCache<T>[]	PoolThreadCache.createNormalCaches(int cacheSize, int maxCachedBufferCapacity, PoolArena<T> area)
(package private) void	PoolChunkList.destroy(PoolArena<T> arena)
private <T> PoolArena<T>	PooledByteBufAllocator.PoolThreadLocalCache.leastUsedArena(PoolArena<T>[] arenas)
private static int	PooledByteBufAllocator.numThreadLocalCaches(PoolArena<?>[] arenas)
private static long	PooledByteBufAllocator.pinnedMemory(PoolArena<?>[] arenas)
private static long	PooledByteBufAllocator.usedMemory(PoolArena<?>[] arenas)

Constructors in io.netty.buffer with parameters of type PoolArena

Modifier	Constructor	Description
(package private)	PoolChunk(PoolArena<T> arena, Object base, T memory, int size)	Creates a special chunk that is not pooled.
(package private)	PoolChunk(PoolArena<T> arena, Object base, T memory, int pageSize, int pageShifts, int chunkSize, int maxPageIdx)
(package private)	PoolChunkList(PoolArena<T> arena, PoolChunkList<T> nextList, int minUsage, int maxUsage, int chunkSize)
(package private)	PoolThreadCache(PoolArena<byte[]> heapArena, PoolArena<ByteBuffer> directArena, int smallCacheSize, int normalCacheSize, int maxCachedBufferCapacity, int freeSweepAllocationThreshold, boolean useFinalizer)