com.emc.vipr.transform.compression

Class LZMACompressionFilter

java.lang.Object

java.io.InputStream

com.emc.vipr.transform.compression.LZMACompressionFilter

All Implemented Interfaces:

CompressionStream, java.io.Closeable, java.lang.AutoCloseable, java.lang.Runnable

public class LZMACompressionFilter
extends java.io.InputStream
implements CompressionStream, java.lang.Runnable

Compression filter used in "pull" mode to compress data for the

Constructor Summary

Constructors

Constructor and Description
LZMACompressionFilter(java.io.InputStream in, CompressionTransformFactory.LzmaProfile compressionProfile)
LZMACompressionFilter(java.io.InputStream in, int compressionLevel)

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
java.util.Map<java.lang.String,java.lang.String>	getStreamMetadata()
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	run()
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

LZMACompressionFilter

public LZMACompressionFilter(java.io.InputStream in,
                     int compressionLevel)
                      throws java.io.IOException

Throws:

java.io.IOException

LZMACompressionFilter

public LZMACompressionFilter(java.io.InputStream in,
                     CompressionTransformFactory.LzmaProfile compressionProfile)
                      throws java.io.IOException

Throws:

java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b,
       int off,
       int len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException

run

public void run()

Specified by:

run in interface java.lang.Runnable

getStreamMetadata

public java.util.Map<java.lang.String,java.lang.String> getStreamMetadata()

Specified by:

getStreamMetadata in interface CompressionStream