NettyConnectionReaderImpl (Flink : Runtime 1.18.1-cp1 API)

java.lang.Object
- org.apache.flink.runtime.io.network.partition.hybrid.tiered.netty.NettyConnectionReaderImpl

All Implemented Interfaces:

NettyConnectionReader
```
public class NettyConnectionReaderImpl
extends Object
implements NettyConnectionReader
```
The default implementation of NettyConnectionReader.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  NettyConnectionReaderImpl(java.util.function.Supplier<InputChannel> inputChannelProvider)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Optional<Buffer> readBuffer(int segmentId)
  Read a buffer from netty connection.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NettyConnectionReaderImpl
```
public NettyConnectionReaderImpl(java.util.function.Supplier<InputChannel> inputChannelProvider)
```
- Method Detail
  - readBuffer
```
public Optional<Buffer> readBuffer(int segmentId)
```
    Description copied from interface: NettyConnectionReader
    
    Read a buffer from netty connection.
    
    Specified by:
    
    readBuffer in interface NettyConnectionReader
    
    Parameters:
    
    segmentId - segment id indicates the id of segment.
    
    Returns:
    
    Optional.empty() will be returned if there is no buffer sent from netty connection otherwise a buffer will be returned.