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