InputExpander (Bouncy Castle Library 1.54 API Specification)
Date: 2015-12-29

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
    --- | ---
    `org.bouncycastle.asn1.x509.AlgorithmIdentifier` | `getAlgorithmIdentifier()` Return the algorithm identifier describing the compression algorithm and parameters this expander supports.
    `java.io.InputStream` | `getInputStream(java.io.InputStream comIn)` Wrap the passed in input stream comIn, returning an input stream that expands anything read in from comIn.

- - ### Method Detail

    - #### getAlgorithmIdentifier

          org.bouncycastle.asn1.x509.AlgorithmIdentifier getAlgorithmIdentifier()

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

    - #### getInputStream

          java.io.InputStream getInputStream(java.io.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.