org.freehep.util.io
Class FlateOutputStream

java.lang.Object
  java.io.OutputStream
      java.io.FilterOutputStream
          java.util.zip.DeflaterOutputStream
              org.freehep.util.io.FlateOutputStream

All Implemented Interfaces:

Closeable, Flushable, FinishableOutputStream

public class FlateOutputStream
extends DeflaterOutputStream
implements FinishableOutputStream

The FlateOutputStream uses the Deflate mechanism to compress data. The exact definition of Deflate encoding can be found in the PostScript Language Reference (3rd ed.) chapter 3.13.3.

Version:

$Id: FlateOutputStream.java 8584 2006-08-10 23:06:37Z duns $

Author:

Mark Donszelmann

Field Summary

Fields inherited from class java.util.zip.DeflaterOutputStream

buf, def

Fields inherited from class java.io.FilterOutputStream

out

Constructor Summary

FlateOutputStream(OutputStream out)
Creates a (In-)Flate output stream.

Method Summary

void	finish() Finishes the current outputstream (compresses, flushes, caluclates CRC) and writes whatever is left in the buffers, but does not close the stream.

Methods inherited from class java.util.zip.DeflaterOutputStream

close, deflate, write, write

Methods inherited from class java.io.FilterOutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

FlateOutputStream

public FlateOutputStream(OutputStream out)

Creates a (In-)Flate output stream.

Parameters:

out - stream to write to

Method Detail

finish

public void finish()
            throws IOException

Description copied from interface: FinishableOutputStream

Finishes the current outputstream (compresses, flushes, caluclates CRC) and writes whatever is left in the buffers, but does not close the stream.

Specified by:

finish in interface FinishableOutputStream

Overrides:

finish in class DeflaterOutputStream

Throws:

IOException - if write fails