code: public SortingParams get(byte[]... patterns) {
      for (final byte[] pattern : patterns) {
        params.add(GET.raw);
        params.add(pattern);
      }
      return this;
    }
docs: Retrieving external keys from the result of the search.
  <p>
  Takes a pattern that is used in order to generate the key names of the result of sorting. The
  key names are obtained substituting the first occurrence of * with the actual value of the
  elements on the list.
  <p>
  The pattern for a normal key/value pair is "field*" and for a value in a hash
  "field*-&gt;fieldname".
  <p>
  To get the list itself use the char # as pattern.
  @param patterns
  @return the SortingParams Object