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