Package totalcross.util.zip

Class GZipStream

java.lang.Object

totalcross.io.Stream

totalcross.util.zip.CompressedStream

totalcross.util.zip.GZipStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class GZipStream
extends CompressedStream

This class implements a stream filter for compressing or uncompressing data stored in the GZip compression format.

Since:

TotalCross 1.12

See Also:

GZip

Field Summary

Fields inherited from class totalcross.util.zip.CompressedStream

compressedStream, DEFLATE, INFLATE, mode

Fields inherited from class totalcross.io.Stream

skipBuffer

Constructor Summary

Constructors

Constructor	Description
GZipStream(Stream stream, int mode)	Creates a GZipStream object that may be used to read compressed data from the given stream, or to write compressed data to the given stream.

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	createDeflate(Stream stream)
protected java.lang.Object	createInflate(Stream stream)

Methods inherited from class totalcross.util.zip.CompressedStream

close, finalize, readBytes, writeBytes

Methods inherited from class totalcross.io.Stream

asInputStream, asOutputStream, asStream, asStream, skipBytes, wrapInputStream, wrapInputStreamToStream, write, writeBytes, writeBytes, writeBytes

Methods inherited from class java.lang.Object

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

Constructor Detail

GZipStream

public GZipStream(Stream stream,
                  int mode)
           throws IOException

Creates a GZipStream object that may be used to read compressed data from the given stream, or to write compressed data to the given stream.

Parameters:

stream - input stream.

mode - its value must be either DEFLATE or INFLATE.

Throws:

IOException

Since:

TotalCross 1.12

Method Detail

createDeflate

protected java.lang.Object createDeflate(Stream stream)

Specified by:

createDeflate in class CompressedStream

createInflate

protected java.lang.Object createInflate(Stream stream)

Specified by:

createInflate in class CompressedStream