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