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:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, FinishableOutputStream

public class FlateOutputStream
extends java.util.zip.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.

Constructor Summary

Constructors

Constructor and Description
FlateOutputStream(java.io.OutputStream out) Creates a (In-)Flate output stream.

Method Summary

Modifier and Type	Method and Description
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, flush, write, write

Methods inherited from class java.io.FilterOutputStream

write

Methods inherited from class java.lang.Object

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

Constructor Detail

FlateOutputStream

public FlateOutputStream(java.io.OutputStream out)

Creates a (In-)Flate output stream.

Parameters:

out - stream to write to

Method Detail

finish

public void finish()
            throws java.io.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 java.util.zip.DeflaterOutputStream

Throws:

java.io.IOException - if write fails