protected function getChoices(array $statuses)
    {
        $transitions = array();

        foreach ($statuses as $statusFrom) {
            foreach ($statuses as $statusTo) {
                $transitionName = $this->transitionTransformer->generateTransitionName($statusFrom, $statusTo);
                $transitions[$transitionName] = $transitionName;
            }
        }

        return $transitions;
    }