nullableFields = [ ...$this->nullableFields, 'clientinfo_uid', 'serviceinfo_uid', 'serverinfo_uid', 'accountid', 'domain', ]; } //기본기능 final public function getClientInfoUid(): ?int { return $this->clientinfo_uid; } final public function getServiceInfoUid(): ?int { return $this->serviceinfo_uid; } final public function getServerInfoUid(): ?int { return $this->serverinfo_uid; } public function getIP(): string { return $this->ip; } //기본기능 public function getAccountID(): ?string { return $this->accountid; } public function getDomain(): ?string { return $this->domain; } //abstract 선언처리용 }