de.carne.nio.compression.deflate

Class DeflateDecoder

java.lang.Object

de.carne.nio.compression.Compression

de.carne.nio.compression.spi.Decoder

de.carne.nio.compression.deflate.DeflateDecoder

All Implemented Interfaces:

DeflateName

public class DeflateDecoder
extends Decoder
implements DeflateName

Deflate decoder: https://en.wikipedia.org/wiki /DEFLATE

Field Summary

Fields inherited from interface de.carne.nio.compression.deflate.DeflateName

NAME

Constructor Summary

Constructors

Constructor and Description
DeflateDecoder() Construct DeflateDecoder.
DeflateDecoder(java.util.Set<DeflateMode> modes) Construct DeflateDecoder.

Method Summary

Modifier and Type	Method and Description
int	decode(java.nio.ByteBuffer dst, java.nio.channels.ReadableByteChannel src) Decode data.
java.lang.String	name() Get the compression name.
void	reset() Reset the compression engine to it's initial state.
java.lang.String	toString()

Methods inherited from class de.carne.nio.compression.Compression

beginProcessing, endProcessing, processingTime, rateIn, rateOut, totalIn, totalOut

Methods inherited from class java.lang.Object

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

Constructor Detail

DeflateDecoder

public DeflateDecoder()

Construct DeflateDecoder.

DeflateDecoder

public DeflateDecoder(java.util.Set<DeflateMode> modes)

Construct DeflateDecoder.

Parameters:

modes - Decoder modes to use.

Method Detail

reset

public void reset()

Description copied from class: Compression

Reset the compression engine to it's initial state.

Overrides:

reset in class Compression

decode

public int decode(java.nio.ByteBuffer dst,
                  java.nio.channels.ReadableByteChannel src)
           throws java.io.IOException

Description copied from class: Decoder

Decode data.

Specified by:

decode in class Decoder

Parameters:

dst - The ByteBuffer receiving the decoded bytes.

src - The ReadableByteChannel providing the encoded bytes.

Returns:

The number of decoded bytes or -1 if the end of the encoded stream has been reached.

Throws:

java.io.IOException - if an I/O error occurs.

name

public java.lang.String name()

Description copied from class: Compression

Get the compression name.

Specified by:

name in class Compression

Returns:

The he compression name.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object