identifier = $identifier; } /** * Get the identifier. * * @return string * * @since 1.0.0 */ public function getIdentifier() : string { return $this->identifier; } /** * Set the product id. * * @param string $id Product id * * @return void * * @since 1.0.0 */ public function setProductId(string $id) : void { $this->productId = $id; } /** * Get the product id. * * @return string * * @since 1.0.0 */ public function getProductId() : string { return $this->productId; } /** * Set the product id. * * @param int $measure Measure of the unit * * @return void * * @since 1.0.0 */ public function setMeasureOfUnit(int $measure) : void { $this->measureOfUnit = $measure; } /** * Get the measure of the unit. * * @return int * * @since 1.0.0 */ public function getMeasureOfUnit() : int { return $this->measureOfUnit; } /** * Set the date format. * * @param string $format Date format * * @return void * * @since 1.0.0 */ public function setDateFormat(string $format) : void { $this->dateFormat = $format; } /** * Get the date format. * * @return string * * @since 1.0.0 */ public function getDateFormat() : string { return $this->dateFormat; } /** * Set the expiration date. * * @param \DateTime $date Expiration date * * @return void * * @since 1.0.0 */ public function setExpirationDate(\DateTime $date) : void { $this->expirationDate = $date; } /** * Get the expiration date. * * @return null|\DateTime * * @since 1.0.0 */ public function getExpirationDate() : ?\DateTime { return $this->expirationDate; } /** * Set the production date. * * @param \DateTime $date Production date * * @return void * * @since 1.0.0 */ public function setPrductionDate(\DateTime $date) : void { $this->productionDate = $date; } /** * Get the production date. * * @return null|\DateTime * * @since 1.0.0 */ public function getProductionDate() : ?\DateTime { return $this->productionDate; } /** * Set the lot. * * @param string $lot Lot number * * @return void * * @since 1.0.0 */ public function setLot(string $lot) : void { $this->lot = $lot; } /** * Get the lot number. * * @return string * * @since 1.0.0 */ public function getLot() : string { return $this->lot; } /** * Get the check value. * * @return int * * @since 1.0.0 */ public function getCheckValue() : int { return $this->checkValue; } /** * Get the primary DI. * * @return string * * @since 1.0.0 */ public function getPrimaryDi() : string { return ''; } /** * Get the secondary DI. * * @return string * * @since 1.0.0 */ public function getSecondaryDi() : string { return ''; } }