public function validateLifecycleCallbacks(ReflectionService $reflService)
    {
        foreach ($this->lifecycleCallbacks as $callbacks) {
            foreach ($callbacks as $callbackFuncName) {
                if (!$reflService->hasPublicMethod($this->name, $callbackFuncName)) {
                    throw MappingException::lifecycleCallbackMethodNotFound($this->name, $callbackFuncName);
                }
            }
        }
    }