org.apache.flink.runtime.io.disk.iomanager

Interface BufferFileWriter

All Superinterfaces:

BlockChannelWriterWithCallback<Buffer>, FileIOChannel

All Known Implementing Classes:

AsynchronousBufferFileWriter

public interface BufferFileWriter
extends BlockChannelWriterWithCallback<Buffer>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.flink.runtime.io.disk.iomanager.FileIOChannel

FileIOChannel.Enumerator, FileIOChannel.ID

Method Summary

Modifier and Type	Method and Description
int	getNumberOfOutstandingRequests() Returns the number of outstanding requests.
boolean	registerAllRequestsProcessedListener(NotificationListener listener) Registers a listener, which is notified after all outstanding requests have been processed.

Methods inherited from interface org.apache.flink.runtime.io.disk.iomanager.BlockChannelWriterWithCallback

writeBlock

Methods inherited from interface org.apache.flink.runtime.io.disk.iomanager.FileIOChannel

close, closeAndDelete, deleteChannel, getChannelID, getNioFileChannel, getSize, isClosed

Method Detail

getNumberOfOutstandingRequests

int getNumberOfOutstandingRequests()

Returns the number of outstanding requests.

registerAllRequestsProcessedListener

boolean registerAllRequestsProcessedListener(NotificationListener listener)
                                      throws IOException

Registers a listener, which is notified after all outstanding requests have been processed.

Throws:

IOException