org.archive.util.binsearch.impl

Class HDFSSeekableLineReader

java.lang.Object

org.archive.util.binsearch.AbstractSeekableLineReader

org.archive.util.binsearch.impl.HDFSSeekableLineReader

All Implemented Interfaces:

SeekableLineReader

public class HDFSSeekableLineReader
extends AbstractSeekableLineReader

Field Summary

Fields inherited from class org.archive.util.binsearch.AbstractSeekableLineReader

blockSize, br, bufferFully, closed, is, UTF8

Constructor Summary

Constructors

Constructor and Description
HDFSSeekableLineReader(org.apache.hadoop.fs.FSDataInputStream fsdis, long length, int blockSize)

Method Summary

Methods

Modifier and Type	Method and Description
void	doClose()
InputStream	doSeekLoad(long offset, int maxLength)
long	getOffset()
long	getSize()

Methods inherited from class org.archive.util.binsearch.AbstractSeekableLineReader

close, finalize, getInputStream, isClosed, readLine, seek, seekWithMaxRead, setBufferFully, skipLine

Methods inherited from class java.lang.Object

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

Constructor Detail

HDFSSeekableLineReader

public HDFSSeekableLineReader(org.apache.hadoop.fs.FSDataInputStream fsdis,
                      long length,
                      int blockSize)

Method Detail

doSeekLoad

public InputStream doSeekLoad(long offset,
                     int maxLength)
                       throws IOException

Specified by:

doSeekLoad in class AbstractSeekableLineReader

Throws:

IOException

getOffset

public long getOffset()
               throws IOException

Throws:

IOException

doClose

public void doClose()
             throws IOException

Specified by:

doClose in class AbstractSeekableLineReader

Throws:

IOException

getSize

public long getSize()
             throws IOException

Specified by:

getSize in interface SeekableLineReader

Overrides:

getSize in class AbstractSeekableLineReader

Throws:

IOException