getValueObject('emailAddress'); } public function getPhoneNumberGroup(): PhoneNumberGroup { /** @var PhoneNumberGroup */ return $this->getValueObject('phoneNumber'); } public function setEmailAddressGroup(EmailAddressGroup $group): void { $this->setValueObject('emailAddress', $group); } public function setPhoneNumberGroup(PhoneNumberGroup $group): void { $this->setValueObject('phoneNumber', $group); } public function getBillingAddress(): Address { /** @var Address */ return $this->getValueObject('billingAddress'); } public function setBillingAddress(Address $address): void { $this->setValueObject('billingAddress', $address); } public function getShippingAddress(): Address { /** @var Address */ return $this->getValueObject('shippingAddress'); } public function setShippingAddress(Address $address): void { $this->setValueObject('shippingAddress', $address); } }