Package net.rubyeye.xmemcached.buffer

Class CachedBufferAllocator

java.lang.Object

net.rubyeye.xmemcached.buffer.CachedBufferAllocator

All Implemented Interfaces:

BufferAllocator

@Deprecated
public class CachedBufferAllocator
extends Object
implements BufferAllocator

Deprecated.

Cached IoBuffer allocator,cached buffer in ThreadLocal.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	CachedBufferAllocator.CachedIoBuffer	Deprecated.

Field Summary

Fields

Modifier and Type	Field	Description
private static final int	DEFAULT_MAX_CACHED_BUFFER_SIZE	Deprecated.
private static final int	DEFAULT_MAX_POOL_SIZE	Deprecated.
private final IoBuffer	EMPTY_IO_BUFFER	Deprecated.
private final ThreadLocal<Map<Integer,Queue<CachedBufferAllocator.CachedIoBuffer>>>	heapBuffers	Deprecated.
private final int	maxCachedBufferSize	Deprecated.
private final int	maxPoolSize	Deprecated.

Constructor Summary

Constructors

Constructor	Description
CachedBufferAllocator()	Deprecated. Creates a new instance with the default parameters (#DEFAULT_MAX_POOL_SIZE and #DEFAULT_MAX_CACHED_BUFFER_SIZE).
CachedBufferAllocator(int maxPoolSize, int maxCachedBufferSize)	Deprecated. Creates a new instance.

Method Summary

Modifier and Type	Method	Description
final IoBuffer	allocate(int requestedCapacity)	Deprecated.
void	dispose()	Deprecated.
int	getMaxCachedBufferSize()	Deprecated.
int	getMaxPoolSize()	Deprecated.
static BufferAllocator	newInstance()	Deprecated.
static BufferAllocator	newInstance(int maxPoolSize, int maxCachedBufferSize)	Deprecated.
private Map<Integer,Queue<CachedBufferAllocator.CachedIoBuffer>>	newPoolMap()	Deprecated. 初始化缓冲池
final IoBuffer	wrap(ByteBuffer nioBuffer)	Deprecated.

Methods inherited from class java.lang.Object

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

Field Details

DEFAULT_MAX_POOL_SIZE

private static final int DEFAULT_MAX_POOL_SIZE

Deprecated.

See Also:

• Constant Field Values

DEFAULT_MAX_CACHED_BUFFER_SIZE

private static final int DEFAULT_MAX_CACHED_BUFFER_SIZE

Deprecated.

See Also:

• Constant Field Values

maxPoolSize

private final int maxPoolSize

Deprecated.

maxCachedBufferSize

private final int maxCachedBufferSize

Deprecated.

heapBuffers

private final ThreadLocal<Map<Integer,Queue<CachedBufferAllocator.CachedIoBuffer>>> heapBuffers

Deprecated.

EMPTY_IO_BUFFER

private final IoBuffer EMPTY_IO_BUFFER

Deprecated.

Constructor Details

CachedBufferAllocator

public CachedBufferAllocator()

Deprecated.

Creates a new instance with the default parameters (#DEFAULT_MAX_POOL_SIZE and #DEFAULT_MAX_CACHED_BUFFER_SIZE).

CachedBufferAllocator

public CachedBufferAllocator(int maxPoolSize,
 int maxCachedBufferSize)

Deprecated.

Creates a new instance.

Parameters:

maxPoolSize - the maximum number of buffers with the same capacity per thread. 0 disables this limitation.

maxCachedBufferSize - the maximum capacity of a cached buffer. A buffer whose capacity is bigger than this value is not pooled. 0 disables this limitation.

Method Details

getMaxPoolSize

public int getMaxPoolSize()

Deprecated.

getMaxCachedBufferSize

public int getMaxCachedBufferSize()

Deprecated.

newPoolMap

private Map<Integer,Queue<CachedBufferAllocator.CachedIoBuffer>> newPoolMap()

Deprecated.

初始化缓冲池

Returns:

allocate

public final IoBuffer allocate(int requestedCapacity)

Deprecated.

Specified by:

allocate in interface BufferAllocator

wrap

public final IoBuffer wrap(ByteBuffer nioBuffer)

Deprecated.

Specified by:

wrap in interface BufferAllocator

dispose

public void dispose()

Deprecated.

Specified by:

dispose in interface BufferAllocator

newInstance

public static BufferAllocator newInstance()

Deprecated.

newInstance

public static BufferAllocator newInstance(int maxPoolSize,
 int maxCachedBufferSize)

Deprecated.