Package org.aksw.commons.io.hadoop

Class ReadableChannelWithBlockAdvertisement

java.lang.Object

org.aksw.commons.io.hadoop.binseach.bz2.ReadableByteChannelBase

org.aksw.commons.io.hadoop.ReadableChannelWithBlockAdvertisement

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, ReadableByteChannel

public class ReadableChannelWithBlockAdvertisement
extends ReadableByteChannelBase

Field Summary

Fields

Modifier and Type	Field	Description
protected InputStream	decodedIn
protected long	decodedStartPos
protected PushbackInputStream	pushbackIn
protected long	readCount
protected org.apache.hadoop.fs.Seekable	seekable

Fields inherited from class org.aksw.commons.io.hadoop.binseach.bz2.ReadableByteChannelBase

isOpen, maxReadSize

Constructor Summary

Constructors

Constructor	Description
ReadableChannelWithBlockAdvertisement(InputStream decodedIn)

Method Summary

Modifier and Type	Method	Description
protected int	onBlockEnd(ByteBuffer dst, long oldPos, long newPos)
protected int	readActual(ByteBuffer dst)

Methods inherited from class org.aksw.commons.io.hadoop.binseach.bz2.ReadableByteChannelBase

close, isOpen, isUnderlyingEntityKnownToBeClosed, read

Methods inherited from class java.lang.Object

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

Field Detail

decodedIn

protected InputStream decodedIn

seekable

protected org.apache.hadoop.fs.Seekable seekable

decodedStartPos

protected long decodedStartPos

pushbackIn

protected PushbackInputStream pushbackIn

readCount

protected long readCount

Constructor Detail

ReadableChannelWithBlockAdvertisement

public ReadableChannelWithBlockAdvertisement(InputStream decodedIn)

Method Detail

readActual

protected int readActual(ByteBuffer dst)
                  throws IOException

Specified by:

readActual in class ReadableByteChannelBase

Throws:

IOException

onBlockEnd

protected int onBlockEnd(ByteBuffer dst,
                         long oldPos,
                         long newPos)