/**
* @param EventInterface $event
* @param mixed callback
* @param StateMachine $stateMachine
*
* @since Method available since Release 2.0.0
*/
public function logActionCall(EventInterface $event, $payload, StateMachine $stateMachine)
{
foreach (debug_backtrace() as $stackFrame) {
if ($stackFrame['function'] == 'runAction' || $stackFrame['function'] == 'evaluateGuard') {
$calledBy = $stackFrame['function'];
}
}
$this->actionCalls[] = array('state' => $stateMachine->getCurrentState()->getStateId(), 'event' => $event->getEventId(), 'calledBy' => @$calledBy);
}
/**
* @param EventInterface $event
*
* @throws InvalidEventException
*
* @since Method available since Release 2.0.0
*/
public function setDoEvent(EventInterface $event)
{
if ($event->getEventId() != EventInterface::EVENT_DO) {
throw new InvalidEventException(sprintf('The event "%s" is not a do event. "%s" must be set as the ID for an do event ', $event->getEventId(), EventInterface::EVENT_DO));
}
$this->eventCollection->add($event);
}
/**
* Invokes the action for the given event.
*
* @param EventInterface $event
*
* @since Method available since Release 2.0.0
*/
private function invokeAction(EventInterface $event = null)
{
if ($event !== null && $event->getAction() !== null) {
call_user_func($event->getAction(), $event, $this->getPayload(), $this);
}
}
