/**
* @param TransitionInterface $transition
* @param StateInterface $sourceState
* @param StateInterface $targetState
*/
public function addTransition(TransitionInterface $transition, StateInterface $sourceState, StateInterface $targetState)
{
$this->addState($sourceState);
$this->addState($targetState);
$this->transitions[] = $transition;
if (!isset($this->transitionStatesFlow[$sourceState->getId()])) {
$this->transitionStatesFlow[$sourceState->getId()] = array();
}
$this->transitionStatesFlow[$sourceState->getId()][] = $targetState->getId();
$this->transitionsStates[$transition->getName()] = array($sourceState->getId(), $targetState->getId());
$transitionSubscription = new Subscription($this->getEventKey($sourceState, $targetState), function (TransitionEvent $event) use($transition) {
$transition->processTransaction($event->getModel(), $event->getTargetState());
});
$this->eventDispatcher->subscribe($transitionSubscription);
}
/**
* @test
*/
public function fireEvent_stopPropagation()
{
$eventDispatcher = new EventDispatcher();
$event = new EventDispatcher\Event('fooBar');
$subscription1 = new EventDispatcher\Subscription('fooBar', function (EventDispatcher\EventInterface $event) use(&$eventHistory) {
$eventHistory[] = 'first';
$event->stopPropagation();
});
$eventDispatcher->subscribe($subscription1);
$subscription2 = new EventDispatcher\Subscription('fooBar', function ($event) use(&$eventHistory) {
$eventHistory[] = 'second';
});
$eventDispatcher->subscribe($subscription2);
$eventDispatcher->emit($event);
$this->assertEquals(array('first'), $eventHistory);
}
