code: public void scrollLineHashes(DbSession dbSession, Collection<String> fileUUids, ResultHandler<LineHashesWithUuidDto> rowHandler) {
      for (List<String> partition : toUniqueAndSortedPartitions(fileUUids)) {
        mapper(dbSession).scrollLineHashes(partition, rowHandler);
      }
    }
docs: Scroll line hashes of all <strong>enabled</strong> components (should be files, but not enforced) with specified
  uuids in no specific order with 'SOURCE' source and a non null path.