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