public function get_cache_class() {
        if (!is_null($this->overrideclass)) {
            return $this->overrideclass;
        }
        return cache_helper::get_class_for_mode($this->mode);
    }
public function get_cache_class() {
        if (!is_null($this->overrideclass)) {
            return $this->overrideclass;
        }
        return cache_helper::get_class_for_mode($this->mode);
    }
public function get_cache_class ( ) { if ( ! is_null ( $ this -> overrideclass ) ) { return $ this -> overrideclass ; } return cache_helper :: get_class_for_mode ( $ this -> mode ) ; }
Returns the cache loader class that should be used for this definition.
@return string
Returns the cache loader class that should be used for this definition .