/**
* Propagate an event down through the list of handlers
*
* This checks if an event has been stopped or is unstoppable
* These can be set in the handlers themselves.
*
* NOTE: PriorityQueue inherits from AbsractSortedList
* getList() will already be sorted with the appropriate queues
*
* It's important that the event passed is a reference, so that it can
* be potentially stopped.
*
* @param Falcraft\Patterns\Resource\PublisherInterface &$p
* The event originator
* @param Falcraft\Event\Resource\AbstractEvent &$e
* The actual event object
*
*/
public function propagate(PatternsResource\PublisherInterface &$p, EventResource\AbstractEvent &$e)
{
// foreach doesn't guarantee proper order
$list = $this->getList();
$count = count($list);
for ($i = 0; $i < $count; $i++) {
if ($e->isUnstoppable() || !$e->isStopped()) {
$list[$i]->notify($p, $e);
}
}
}
