/** * Filter the query by a related \gossi\trixionary\model\SkillReference object * * @param \gossi\trixionary\model\SkillReference|ObjectCollection $skillReference the related object to use as filter * @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL * * @return ChildReferenceQuery The current query, for fluid interface */ public function filterBySkillReference($skillReference, $comparison = null) { if ($skillReference instanceof \gossi\trixionary\model\SkillReference) { return $this->addUsingAlias(ReferenceTableMap::COL_ID, $skillReference->getReferenceId(), $comparison); } elseif ($skillReference instanceof ObjectCollection) { return $this->useSkillReferenceQuery()->filterByPrimaryKeys($skillReference->getPrimaryKeys())->endUse(); } else { throw new PropelException('filterBySkillReference() only accepts arguments of type \\gossi\\trixionary\\model\\SkillReference or Collection'); } }