public static function setDefaultCriteriaFilter() { if (self::$s_criteria_filter == null) { self::$s_criteria_filter = new criteriaFilter(); } $c = new Criteria(); $c->add(self::STATUS, array(FileSync::FILE_SYNC_STATUS_DELETED, FileSync::FILE_SYNC_STATUS_PURGED), Criteria::NOT_IN); self::$s_criteria_filter->setFilter($c); }