Class Identity

api/src/main/java/io/grpc/Codec.java:56–79

The "identity", or "none" codec. This codec is special in that it can be used to explicitly disable Call compression on a Channel that by default compresses.

   * disable Call compression on a Channel that by default compresses.
   */
  final class Identity implements Codec {
    /**
     * Special sentinel codec indicating that no compression should be used.  Users should use
     * reference equality to see if compression is disabled.
     */
    public static final Codec NONE = new Identity();

    @Override
    public InputStream decompress(InputStream is) {
      return is;
    }

    @Override
    public String getMessageEncoding() {
      return "identity";
    }

    @Override
    public OutputStream compress(OutputStream os) {
      return os;
    }

    private Identity() {}
  }
}