Piwik\DataTable::applyQueuedFilters PHP Метод

    public function applyQueuedFilters()
    {
        foreach ($this->queuedFilters as $filter) {
            $this->filter($filter['className'], $filter['parameters']);
        }
        $this->clearQueuedFilters();
    }

 /**
  * Generates JSON graph data and returns it.
  *
  * @param DataTable|DataTable\Map $dataTable
  * @return string
  */
 public function generate($dataTable)
 {
     $visualization = new Chart();
     if ($dataTable->getRowsCount() > 0) {
         // if addTotalRow was called in GenerateGraphHTML, add a row containing totals of
         // different metrics
         if ($this->properties['add_total_row']) {
             $dataTable->queueFilter('AddSummaryRow', Piwik::translate('General_Total'));
         }
         $dataTable->applyQueuedFilters();
         $this->initChartObjectData($dataTable, $visualization);
     }
     return $visualization->render();
 }