org.apache.cassandra.streaming.compress
Class CompressedInputStream

java.lang.Object
  java.io.InputStream
      org.apache.cassandra.streaming.compress.CompressedInputStream

All Implemented Interfaces:

java.io.Closeable

public class CompressedInputStream
extends java.io.InputStream

InputStream which reads data from underlining source with given CompressionInfo.

Field Summary

protected long	bufferOffset
protected int	validBufferBytes

Constructor Summary

CompressedInputStream(java.io.InputStream source, CompressionInfo info)

Method Summary

void	position(long position)
int	read()
long	uncompressedBytes()

Methods inherited from class java.io.InputStream

available, close, mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Field Detail

bufferOffset

protected long bufferOffset

validBufferBytes

protected int validBufferBytes

Constructor Detail

CompressedInputStream

public CompressedInputStream(java.io.InputStream source,
                             CompressionInfo info)

Parameters:

source - Input source to read compressed data from

info - Compression info

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

position

public void position(long position)

uncompressedBytes

public long uncompressedBytes()