org.bouncycastle.operator

Interface InputExpander

public interface InputExpander

General interface for an operator that is able to produce an InputStream that will produce uncompressed data.

Method Summary

Methods

Modifier and Type	Method and Description
AlgorithmIdentifier	getAlgorithmIdentifier() Return the algorithm identifier describing the compression algorithm and parameters this expander supports.
InputStream	getInputStream(InputStream comIn) Wrap the passed in input stream comIn, returning an input stream that expands anything read in from comIn.

Method Detail

getAlgorithmIdentifier

AlgorithmIdentifier getAlgorithmIdentifier()

Return the algorithm identifier describing the compression algorithm and parameters this expander supports.

Returns:

algorithm oid and parameters.

getInputStream

InputStream getInputStream(InputStream comIn)

Wrap the passed in input stream comIn, returning an input stream that expands anything read in from comIn.

Parameters:

comIn - the compressed input data stream..

Returns:

an expanding InputStream.