com.emc.codec.compression

Class CompressionInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

com.emc.codec.EncodeInputStream<CompressionMetadata>

com.emc.codec.compression.CompressionInputStream

All Implemented Interfaces:

EncodeStream<CompressionMetadata>, java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

DeflateInputStream, LzmaEncodeInputStream

public abstract class CompressionInputStream
extends EncodeInputStream<CompressionMetadata>

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
CompressionInputStream(java.io.InputStream input, java.lang.String encodeSpec) Implementation constructors must call initStreams(InputStream)!!

Method Summary

Modifier and Type	Method and Description
void	close()
protected abstract java.io.InputStream	getCompressionStream(java.io.InputStream input)
CompressionMetadata	getEncodeMetadata()
protected void	initStreams(java.io.InputStream originalStream)

Methods inherited from class com.emc.codec.EncodeInputStream

addListener, getChainHead, getNext, notifyListeners, removeListener

Methods inherited from class java.io.FilterInputStream

available, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

CompressionInputStream

public CompressionInputStream(java.io.InputStream input,
                              java.lang.String encodeSpec)

Implementation constructors must call initStreams(InputStream)!!

Method Detail

getCompressionStream

protected abstract java.io.InputStream getCompressionStream(java.io.InputStream input)
                                                     throws java.io.IOException

Throws:

java.io.IOException

initStreams

protected void initStreams(java.io.InputStream originalStream)

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.FilterInputStream

Throws:

java.io.IOException

getEncodeMetadata

public CompressionMetadata getEncodeMetadata()