com.ab.network.toolbox.PoolingByteArrayOutputStream类 参考

类 com.ab.network.toolbox.PoolingByteArrayOutputStream 继承关系图:

Public 成员函数
	PoolingByteArrayOutputStream (ByteArrayPool pool)
	PoolingByteArrayOutputStream (ByteArrayPool pool, int size)
void	close () throws IOException
void	finalize ()
synchronized void	write (byte[] buffer, int offset, int len)
synchronized void	write (int oneByte)

Private 成员函数
void	expand (int i)

Private 属性
final ByteArrayPool	mPool

静态 Private 属性
static final int	DEFAULT_SIZE = 256

详细描述

A variation of java.io.ByteArrayOutputStream that uses a pool of byte[] buffers instead of always allocating them fresh, saving on heap churn.

构造及析构函数说明

com.ab.network.toolbox.PoolingByteArrayOutputStream.PoolingByteArrayOutputStream ( ByteArrayPool  pool )

inline

Constructs a new PoolingByteArrayOutputStream with a default size. If more bytes are written to this instance, the underlying byte array will expand.

com.ab.network.toolbox.PoolingByteArrayOutputStream.PoolingByteArrayOutputStream ( ByteArrayPool  pool, int  size  )

inline

Constructs a new

ByteArrayOutputStream 

with a default size of

size 

bytes. If more than

size 

bytes are written to this instance, the underlying byte array will expand.

参数

size	initial size for the underlying byte array. The value will be pinned to a default minimum size.

成员函数说明

void com.ab.network.toolbox.PoolingByteArrayOutputStream.close ( ) throws IOException

inline

void com.ab.network.toolbox.PoolingByteArrayOutputStream.expand ( int  i )

inlineprivate

Ensures there is enough space in the buffer for the given number of additional bytes.

void com.ab.network.toolbox.PoolingByteArrayOutputStream.finalize ( )

inline

synchronized void com.ab.network.toolbox.PoolingByteArrayOutputStream.write ( byte[]  buffer, int  offset, int  len  )

inline

synchronized void com.ab.network.toolbox.PoolingByteArrayOutputStream.write ( int  oneByte )

inline

类成员变量说明

final int com.ab.network.toolbox.PoolingByteArrayOutputStream.DEFAULT_SIZE = 256

staticprivate

If the PoolingByteArrayOutputStream(ByteArrayPool) constructor is called, this is the default size to which the underlying byte array is initialized.

final ByteArrayPool com.ab.network.toolbox.PoolingByteArrayOutputStream.mPool

private

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该类的文档由以下文件生成:

• src/com/ab/network/toolbox/PoolingByteArrayOutputStream.java