```
      // Add loaded entities to the static cache if we are not loading a
      // revision.
      if ($this->cache && !empty($cached_entities) && !$revision_id) {
        $this->cacheSet($cached_entities);
      }
    }

    // Ensure integer entity IDs are valid.
    if (!empty($ids)) {
      $this->cleanIds($ids);
    }

    // Load any remaining entities from the database. This is the case if $ids
    // is set to FALSE (so we load all entities), if there are any ids left to
    // load or if loading a revision.
    if (!($this->cacheComplete && $ids === FALSE && !$conditions) && ($ids === FALSE || $ids || $revision_id)) {
      $queried_entities = array();
```