org.apache.flink.runtime.io.network.partition.hybrid.tiered.netty

Class NettyConnectionWriterImpl

java.lang.Object

org.apache.flink.runtime.io.network.partition.hybrid.tiered.netty.NettyConnectionWriterImpl

All Implemented Interfaces:

NettyConnectionWriter

public class NettyConnectionWriterImpl
extends Object
implements NettyConnectionWriter

The default implementation of NettyConnectionWriter.

Constructor Summary

Constructors

Constructor and Description
NettyConnectionWriterImpl(NettyPayloadManager nettyPayloadManager)

Method Summary

Modifier and Type	Method and Description
void	close(Throwable error) If error is null, remove and recycle all buffers in the writer.
NettyConnectionId	getNettyConnectionId() Get the id of connection in the writer.
void	notifyAvailable() Notify the buffer is available in writer.
int	numQueuedBufferPayloads() Get the number of written but unsent buffer netty payloads.
int	numQueuedPayloads() Get the number of written but unsent netty payloads.
void	registerAvailabilityListener(Runnable availabilityListener)
void	writeNettyPayload(NettyPayload nettyPayload) Write a buffer to netty connection.

Methods inherited from class java.lang.Object

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

Constructor Detail

NettyConnectionWriterImpl

public NettyConnectionWriterImpl(NettyPayloadManager nettyPayloadManager)

Method Detail

registerAvailabilityListener

public void registerAvailabilityListener(Runnable availabilityListener)

getNettyConnectionId

public NettyConnectionId getNettyConnectionId()

Description copied from interface: NettyConnectionWriter

Get the id of connection in the writer.

Specified by:

getNettyConnectionId in interface NettyConnectionWriter

Returns:

the id of connection.

notifyAvailable

public void notifyAvailable()

Description copied from interface: NettyConnectionWriter

Notify the buffer is available in writer.

Specified by:

notifyAvailable in interface NettyConnectionWriter

numQueuedPayloads

public int numQueuedPayloads()

Description copied from interface: NettyConnectionWriter

Get the number of written but unsent netty payloads.

Specified by:

numQueuedPayloads in interface NettyConnectionWriter

Returns:

the buffer number.

numQueuedBufferPayloads

public int numQueuedBufferPayloads()

Description copied from interface: NettyConnectionWriter

Get the number of written but unsent buffer netty payloads.

Specified by:

numQueuedBufferPayloads in interface NettyConnectionWriter

Returns:

the buffer number.

writeNettyPayload

public void writeNettyPayload(NettyPayload nettyPayload)

Description copied from interface: NettyConnectionWriter

Write a buffer to netty connection.

Specified by:

writeNettyPayload in interface NettyConnectionWriter

Parameters:

nettyPayload - the payload send to netty connection.

close

public void close(@Nullable
                  Throwable error)

Description copied from interface: NettyConnectionWriter

If error is null, remove and recycle all buffers in the writer. If error is not null, the error will be written after all buffers are removed and recycled.

Specified by:

close in interface NettyConnectionWriter

Parameters:

error - error represents the exception information.