org.archive.util.binsearch.impl

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 and Description
MappedSeekableLineReader(ByteBufferInputStream bbis, int blockSize)

Method Summary

Modifier and Type	Method and Description
protected void	doClose()
protected java.io.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

MappedSeekableLineReader

public MappedSeekableLineReader(ByteBufferInputStream bbis,
                                int blockSize)
                         throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getOffset

public long getOffset()
               throws java.io.IOException

Throws:

java.io.IOException

doSeekLoad

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

Specified by:

doSeekLoad in class AbstractSeekableLineReader

Throws:

java.io.IOException

getSize

public long getSize()
             throws java.io.IOException

Specified by:

getSize in interface SeekableLineReader

Overrides:

getSize in class AbstractSeekableLineReader

Throws:

java.io.IOException

doClose

protected void doClose()
                throws java.io.IOException

Specified by:

doClose in class AbstractSeekableLineReader

Throws:

java.io.IOException