et A prior to op(A,B)</p><div class="fullcomment"><div class="comment cmt"><p>Preprocess bucket A prior to op(A,B)</p></div><dl class="attributes block"> <dt>Definition Classes</dt><dd><a href="Reducer.html" class="extype" name="com.jnpersson.discount.bucket.Reducer">Reducer</a></dd></dl></div>
    </li><li name="com.jnpersson.discount.bucket.Reducer#preprocessSecond" visbl="pub" class="indented0 " data-isabs="false" fullComment="yes" group="Ungrouped">
      <a id="preprocessSecond(bucket:com.jnpersson.dis