buyingPriceByRefUnit; } public function getBuyingPriceByRefUnitInherited(): ?float { return $this->getBuyingPriceByRefUnit() ; } public function setBuyingPriceByRefUnit(?float $buyingPriceByRefUnit): self { $this->buyingPriceByRefUnit = $buyingPriceByRefUnit; return $this; } public function getPriceByRefUnit(): ?float { return $this->priceByRefUnit; } public function getPriceByRefUnitInherited(): ?float { return $this->getPriceByRefUnit(); } public function setPriceByRefUnit(?float $priceByRefUnit): self { $this->priceByRefUnit = $priceByRefUnit; return $this; } public function getQuantity(): ?float { return $this->quantity; } public function setQuantity(?float $quantity): self { $this->quantity = $quantity; return $this; } public function getQuantityInherited(): ?float { return $this->getQuantity() ; } public function getAvailableQuantity(): ?float { return $this->availableQuantity; } public function setAvailableQuantity(?float $availableQuantity): self { $this->availableQuantity = $availableQuantity; return $this; } public function getAvailableQuantityDefault(): ?float { return $this->availableQuantityDefault; } public function setAvailableQuantityDefault(?float $availableQuantityDefault): self { $this->availableQuantityDefault = $availableQuantityDefault; return $this; } public function getPropertyExpirationDate(): ?string { return $this->propertyExpirationDate; } public function setPropertyExpirationDate(?string $propertyExpirationDate): self { $this->propertyExpirationDate = $propertyExpirationDate; return $this; } }