/**
* Sets the exit action to the state.
*
* @param string $stateId
* @param callback $action
*
* @throws ActionNotCallableException
* @throws StateNotFoundException
*/
public function setExitAction($stateId, $action)
{
$state = $this->stateMachine->getState($stateId);
if ($state === null) {
throw new StateNotFoundException(sprintf('The state "%s" is not found in the state machine "%s".', $stateId, $this->stateMachine->getStateMachineId()));
}
if (!is_callable($action)) {
throw new ActionNotCallableException(sprintf('The action for the event "%s" in the state "%s" is not callable.', EventInterface::EVENT_EXIT, $stateId));
}
$state->getEvent(EventInterface::EVENT_EXIT)->setAction($action);
}
