/**
  * @static
  * @return CArrayList
  */
 public static function getAllRatingIndexes()
 {
     if (!self::$_cacheIndexesInit) {
         self::$_cacheIndexesInit = true;
         foreach (CActiveRecordProvider::getAllFromTable(TABLE_RATING_INDEXES)->getItems() as $item) {
             $obj = new CRatingIndex($item);
             self::getCacheIndexes()->add($obj->getId(), $obj);
         }
     }
     return self::getCacheIndexes();
 }