attributes['server_parts'] = $datas; } public function getServerParts(): array { return $this->attributes['server_parts'] ?? []; } //기본기능용 public function getCode(): string { return $this->attributes['code']; } public function getClientInfoUID(): int|null { return $this->attributes['clientinfo_uid'] ?? null; } public function getServiceInfoUID(): int|null { return $this->attributes['serviceinfo_uid'] ?? null; } }