/**
* Creates datagrid and triggers event after initialization
*
* @param DataGridInterface $datagrid
*
* @return DataGridInterface
*/
public function create(DataGridInterface $datagrid)
{
$datagrid->init();
$eventName = $this->getInitEventName($datagrid->getIdentifier());
$event = new DataGridEvent($datagrid);
$this->getDispatcher()->dispatch($eventName, $event);
return $event->getDataGrid();
}
