| public __construct ( Symfony\Component\EventDispatcher\EventDispatcherInterface $eventDispatcher = null ) | ||
| $eventDispatcher | Symfony\Component\EventDispatcher\EventDispatcherInterface | |
public function __construct(EventDispatcherInterface $eventDispatcher = null)
{
$this->eventDispatcher = $eventDispatcher ?: new EventDispatcher();
$this->nodes = new NodeMap();
$this->start = null;
}