/** * Declares an association between this object and a Sale object. * * @param Sale $v * @return SaleHasProduct The current object (for fluent API support) * @throws PropelException */ public function setSale(Sale $v = null) { if ($v === null) { $this->setSaleId(NULL); } else { $this->setSaleId($v->getId()); } $this->aSale = $v; // Add binding for other direction of this n:n relationship. // If this object has already been added to the Sale object, it will not be re-added. if ($v !== null) { $v->addSaleHasProduct($this); } return $this; }