/** Read from a stream. */
 TermSuggestionBuilder(StreamInput in) throws IOException {
   super(in);
   suggestMode = SuggestMode.readFromStream(in);
   accuracy = in.readFloat();
   sort = SortBy.readFromStream(in);
   stringDistance = StringDistanceImpl.readFromStream(in);
   maxEdits = in.readVInt();
   maxInspections = in.readVInt();
   maxTermFreq = in.readFloat();
   prefixLength = in.readVInt();
   minWordLength = in.readVInt();
   minDocFreq = in.readFloat();
 }