id; } function setId(int $id): self { $this->id = $id; return $this; } function getFamilyQuotientModel(): mixed { return $this->familyQuotientModel; } function setFamilyQuotientModel(mixed $familyQuotientModel): self { $this->familyQuotientModel = $familyQuotientModel; return $this; } function getFamilyQuotientBandDetails(): Collection { return $this->familyQuotientBandDetails; } function setFamilyQuotientBandDetails(Collection $familyQuotientBandDetails): self { $this->familyQuotientBandDetails = $familyQuotientBandDetails; return $this; } function getIntangibleDiscountDetails(): Collection { return $this->intangibleDiscountDetails; } function setIntangibleDiscountDetails(Collection $intangibleDiscountDetails): self { $this->intangibleDiscountDetails = $intangibleDiscountDetails; return $this; } }