Prado\Data\ActiveRecord\TActiveRecord::finder PHP 메소드

    public static function finder($className = __CLASS__)
    {
        static $finders = array();
        if (!isset($finders[$className])) {
            $f = Prado::createComponent($className);
            $finders[$className] = $f;
        }
        return $finders[$className];
    }

 /**
  * @return TActiveRecord Active Record finder instance
  */
 protected function getRecordFinder()
 {
     return TActiveRecord::finder($this->getRecordClass());
 }