serviceId = $serviceId; } /** * @return Id */ public function getId() { return $this->id; } /** * @param Id $id */ public function setId(Id $id) { $this->id = $id; } /** * @return Id */ public function getServiceId() { return $this->serviceId; } /** * @param Id $serviceId */ public function setServiceId(Id $serviceId) { $this->serviceId = $serviceId; } public function toArray() { return [ 'id' => null !== $this->getId() ? $this->getId()->getValue() : null, 'serviceId' => $this->serviceId->getValue(), ]; } }