Class ReadableByteChannelForLinesMatchingPrefix

java.lang.Object

org.aksw.commons.io.hadoop.binseach.v2.ReadableByteChannelForLinesMatchingPrefix

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, HasArrayOps<byte[]>, ReadableChannel<byte[]>, ReadableSource<byte[]>

public class ReadableByteChannelForLinesMatchingPrefix
extends Object
implements ReadableChannel<byte[]>

Field Summary

Fields

Modifier and Type	Field	Description
protected RingBufferForBytes	buffer
protected ReadableChannel<byte[]>	channel
protected byte	delimiter
protected boolean	endReached
protected boolean	isCurrentLineValidated
protected long	knownDelimPos
protected long	position
protected BinSearchScanState	state

Constructor Summary

Constructors

Constructor	Description
ReadableByteChannelForLinesMatchingPrefix(ReadableChannel<byte[]> channel, BinSearchScanState state)

Method Summary

Modifier and Type	Method	Description
void	close()
ArrayOps<byte[]>	getArrayOps()
boolean	isOpen()
int	read(byte[] array, int offset, int length)

Methods inherited from class Object

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

Methods inherited from interface ReadableSource

readRaw

Field Details

channel

protected ReadableChannel<byte[]> channel

state

protected BinSearchScanState state

delimiter

protected byte delimiter

position

protected long position

knownDelimPos

protected long knownDelimPos

isCurrentLineValidated

protected boolean isCurrentLineValidated

buffer

protected RingBufferForBytes buffer

endReached

protected boolean endReached

Constructor Details

ReadableByteChannelForLinesMatchingPrefix

public ReadableByteChannelForLinesMatchingPrefix(ReadableChannel<byte[]> channel,
 BinSearchScanState state)

Method Details

read

public int read(byte[] array,
 int offset,
 int length)
         throws IOException

Specified by:

read in interface ReadableSource<byte[]>

Throws:

IOException

isOpen

public boolean isOpen()

Specified by:

isOpen in interface Channel

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Specified by:

close in interface Closeable

Throws:

IOException

getArrayOps

public ArrayOps<byte[]> getArrayOps()

Specified by:

getArrayOps in interface HasArrayOps<byte[]>