com.partnersoft.io
Class CompressionSwitchingOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          com.partnersoft.io.CompressionSwitchingOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable

public class CompressionSwitchingOutputStream
extends java.io.FilterOutputStream

An output stream that turns on and off compression on the fly. Must be mated to a CompressionSwitchingInputStream that has its compression switched at the right times to match.

Author:

Paul Reavis Copyright 2000 Partner Software, Inc.

Field Summary

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

CompressionSwitchingOutputStream(java.io.OutputStream out, int compressionLevel)

Method Summary

int	getCompressionLevel()
boolean	isCompressing()
void	setCompressing(boolean tizit)
void	setCompressionLevel(int newLevel)
void	write(byte[] b)
void	write(byte[] b, int off, int len)
void	write(int byteMe)

Methods inherited from class java.io.FilterOutputStream

close, flush

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressionSwitchingOutputStream

public CompressionSwitchingOutputStream(java.io.OutputStream out,
                                        int compressionLevel)

Method Detail

write

public void write(int byteMe)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] b)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Overrides:

write in class java.io.FilterOutputStream

Throws:

java.io.IOException

isCompressing

public boolean isCompressing()

setCompressing

public void setCompressing(boolean tizit)
                    throws java.io.IOException

Throws:

java.io.IOException

getCompressionLevel

public int getCompressionLevel()

setCompressionLevel

public void setCompressionLevel(int newLevel)