NettyBufferPool (Paimon : Service : Client 1.0.1 API)

java.lang.Object
- org.apache.paimon.service.network.NettyBufferPool

所有已实现的接口:

org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
```
public class NettyBufferPool
extends Object
implements org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
```
Wrapper around Netty's PooledByteBufAllocator with strict control over the number of created arenas.

字段概要
- 从接口继承的字段 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  DEFAULT

构造器概要

构造器
构造器和说明

NettyBufferPool(int numberOfArenas)
Creates Netty's buffer pool with the specified number of direct arenas.

构造器
构造器和说明
`NettyBufferPool(int numberOfArenas)` Creates Netty's buffer pool with the specified number of direct arenas.

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`buffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`buffer(int initialCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`buffer(int initialCapacity, int maxCapacity)`
`int`	`calculateNewCapacity(int minNewCapacity, int maxCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeBuffer(int maxNumComponents)`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeDirectBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeDirectBuffer(int maxNumComponents)`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeHeapBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf`	`compositeHeapBuffer(int maxNumComponents)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`directBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`directBuffer(int initialCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`directBuffer(int initialCapacity, int maxCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`heapBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`heapBuffer(int initialCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`heapBuffer(int initialCapacity, int maxCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`ioBuffer()`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`ioBuffer(int initialCapacity)`
`org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf`	`ioBuffer(int initialCapacity, int maxCapacity)`
`boolean`	`isDirectBufferPooled()`

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - NettyBufferPool
```
public NettyBufferPool(int numberOfArenas)
```
    Creates Netty's buffer pool with the specified number of direct arenas.
    
    参数:
    
    numberOfArenas - Number of arenas (recommended: 2 * number of task slots)
- 方法详细资料
  - buffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf buffer()
```
    指定者:
    
    buffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - buffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf buffer(int initialCapacity)
```
    指定者:
    
    buffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - buffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf buffer(int initialCapacity,
                                                                     int maxCapacity)
```
    指定者:
    
    buffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - ioBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf ioBuffer()
```
    指定者:
    
    ioBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - ioBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf ioBuffer(int initialCapacity)
```
    指定者:
    
    ioBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - ioBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf ioBuffer(int initialCapacity,
                                                                       int maxCapacity)
```
    指定者:
    
    ioBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - heapBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf heapBuffer()
```
    指定者:
    
    heapBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - heapBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf heapBuffer(int initialCapacity)
```
    指定者:
    
    heapBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - heapBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf heapBuffer(int initialCapacity,
                                                                         int maxCapacity)
```
    指定者:
    
    heapBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - directBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf directBuffer()
```
    指定者:
    
    directBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - directBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf directBuffer(int initialCapacity)
```
    指定者:
    
    directBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - directBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.ByteBuf directBuffer(int initialCapacity,
                                                                           int maxCapacity)
```
    指定者:
    
    directBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeBuffer()
```
    指定者:
    
    compositeBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeBuffer(int maxNumComponents)
```
    指定者:
    
    compositeBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeHeapBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeHeapBuffer()
```
    指定者:
    
    compositeHeapBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeHeapBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeHeapBuffer(int maxNumComponents)
```
    指定者:
    
    compositeHeapBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeDirectBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeDirectBuffer()
```
    指定者:
    
    compositeDirectBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - compositeDirectBuffer
```
public org.apache.paimon.shade.netty4.io.netty.buffer.CompositeByteBuf compositeDirectBuffer(int maxNumComponents)
```
    指定者:
    
    compositeDirectBuffer 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - isDirectBufferPooled
```
public boolean isDirectBufferPooled()
```
    指定者:
    
    isDirectBufferPooled 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator
  - calculateNewCapacity
```
public int calculateNewCapacity(int minNewCapacity,
                                int maxCapacity)
```
    指定者:
    
    calculateNewCapacity 在接口中 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator

类 NettyBufferPool

字段概要

从接口继承的字段 org.apache.paimon.shade.netty4.io.netty.buffer.ByteBufAllocator

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

NettyBufferPool

方法详细资料

buffer

buffer

buffer

ioBuffer

ioBuffer

ioBuffer

heapBuffer

heapBuffer

heapBuffer

directBuffer

directBuffer

directBuffer

compositeBuffer

compositeBuffer

compositeHeapBuffer

compositeHeapBuffer

compositeDirectBuffer

compositeDirectBuffer

isDirectBufferPooled

calculateNewCapacity