Class MappedSeekableLineReader

java.lang.Object

org.archive.util.binsearch.AbstractSeekableLineReader

org.archive.util.binsearch.impl.MappedSeekableLineReader

All Implemented Interfaces:

SeekableLineReader

public class MappedSeekableLineReader
extends AbstractSeekableLineReader

Field Summary

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

blockSize, br, bufferFully, closed, is, UTF8

Constructor Summary

Constructors

Constructor	Description
MappedSeekableLineReader(ByteBufferInputStream bbis, int blockSize)

Method Summary

Modifier and Type	Method	Description
protected void	doClose()
protected 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 Details

MappedSeekableLineReader

public MappedSeekableLineReader(ByteBufferInputStream bbis,
 int blockSize)
                         throws IOException

Throws:

IOException

Method Details

getOffset

public long getOffset()
               throws IOException

Throws:

IOException

doSeekLoad

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

Specified by:

doSeekLoad in class AbstractSeekableLineReader

Throws:

IOException

getSize

public long getSize()
             throws IOException

Specified by:

getSize in interface SeekableLineReader

Overrides:

getSize in class AbstractSeekableLineReader

Throws:

IOException

doClose

protected void doClose()
                throws IOException

Specified by:

doClose in class AbstractSeekableLineReader

Throws:

IOException