Nette\Database\Table\GroupedSelection::loadRefCache PHP Method

    protected function loadRefCache()
    {
        $hash = $this->getSpecificCacheKey();
        $referencing =& $this->refCache['referencing'][$this->getGeneralCacheKey()];
        $this->observeCache =& $referencing['observeCache'];
        $this->refCacheCurrent =& $referencing[$hash];
        $this->accessedColumns =& $referencing[$hash]['accessed'];
        $this->specificCacheKey =& $referencing[$hash]['specificCacheKey'];
        $this->rows =& $referencing[$hash]['rows'];
        if (isset($referencing[$hash]['data'][$this->active])) {
            $this->data =& $referencing[$hash]['data'][$this->active];
        }
    }