CBPWorkflow::addEventHandler

public function addEventHandler($eventName, IBPActivityExternalEventListener $eventHandler)
{
	if (!is_array($this->rootActivity->arEventsMap))
		$this->rootActivity->arEventsMap = array();

	if (!array_key_exists($eventName, $this->rootActivity->arEventsMap))
		$this->rootActivity->arEventsMap[$eventName] = array();

	$this->rootActivity->arEventsMap[$eventName][] = $eventHandler;
}