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

Interface BufferFileReader

All Superinterfaces:

FileIOChannel

All Known Implementing Classes:

AsynchronousBufferFileReader, SynchronousBufferFileReader

public interface BufferFileReader
extends FileIOChannel

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	Description
boolean	hasReachedEndOfFile()
void	readInto(Buffer buffer)
void	seekToPosition(long position)

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

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

Method Details

readInto

void readInto(Buffer buffer)
       throws IOException

Throws:

IOException

seekToPosition

void seekToPosition(long position)
             throws IOException

Throws:

IOException

hasReachedEndOfFile

boolean hasReachedEndOfFile()