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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 | ) |
| inline private

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
| static private

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

该类的文档由以下文件生成:

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