Package org.apache.commons.compress.compressors.gzip

Class GzipParameters

java.lang.Object

org.apache.commons.compress.compressors.gzip.GzipParameters

public class GzipParameters
extends Object

Parameters for the GZIP compressor.

Since:

1.7

Constructor Summary

Constructors

Constructor	Description
GzipParameters()

Method Summary

Modifier and Type	Method	Description
String	getComment()
int	getCompressionLevel()
String	getFilename()
long	getModificationTime()
int	getOperatingSystem()
void	setComment(String comment)
void	setCompressionLevel(int compressionLevel)	Sets the compression level.
void	setFilename(String fileName)	Sets the name of the compressed file.
void	setModificationTime(long modificationTime)	Sets the modification time of the compressed file.
void	setOperatingSystem(int operatingSystem)	Sets the operating system on which the compression took place.

Methods inherited from class java.lang.Object

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

Constructor Detail

GzipParameters

public GzipParameters()

Method Detail

getCompressionLevel

public int getCompressionLevel()

setCompressionLevel

public void setCompressionLevel(int compressionLevel)

Sets the compression level.

Parameters:

compressionLevel - the compression level (between 0 and 9)

See Also:

Deflater.NO_COMPRESSION, Deflater.BEST_SPEED, Deflater.DEFAULT_COMPRESSION, Deflater.BEST_COMPRESSION

getModificationTime

public long getModificationTime()

setModificationTime

public void setModificationTime(long modificationTime)

Sets the modification time of the compressed file.

Parameters:

modificationTime - the modification time, in milliseconds

getFilename

public String getFilename()

setFilename

public void setFilename(String fileName)

Sets the name of the compressed file.

Parameters:

fileName - the name of the file without the directory path

getComment

public String getComment()

setComment

public void setComment(String comment)

getOperatingSystem

public int getOperatingSystem()

setOperatingSystem

public void setOperatingSystem(int operatingSystem)

Sets the operating system on which the compression took place. The defined values are:

• 0: FAT file system (MS-DOS, OS/2, NT/Win32)
• 1: Amiga
• 2: VMS (or OpenVMS)
• 3: Unix
• 4: VM/CMS
• 5: Atari TOS
• 6: HPFS file system (OS/2, NT)
• 7: Macintosh
• 8: Z-System
• 9: CP/M
• 10: TOPS-20
• 11: NTFS file system (NT)
• 12: QDOS
• 13: Acorn RISCOS
• 255: Unknown

Parameters:

operatingSystem - the code of the operating system