@Override
 public QueryPredicate<JsonNode> predicate(final String predicateAsString) {
   return QueryPredicate.of(predicateAsString);
 }
 private QueryDsl<T, C> nextQuery() {
   return lastIdBuffer == null
       ? query
       : query.plusPredicates(QueryPredicate.of(format("id > \"%s\"", lastIdBuffer)));
 }