/**
* Filter the query by a related sfGuardGroup object
*
* @param sfGuardGroup|PropelObjectCollection $sfGuardGroup The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return sfGuardUserGroupQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterBysfGuardGroup($sfGuardGroup, $comparison = null)
{
if ($sfGuardGroup instanceof sfGuardGroup) {
return $this->addUsingAlias(sfGuardUserGroupPeer::GROUP_ID, $sfGuardGroup->getId(), $comparison);
} elseif ($sfGuardGroup instanceof PropelObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(sfGuardUserGroupPeer::GROUP_ID, $sfGuardGroup->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterBysfGuardGroup() only accepts arguments of type sfGuardGroup or PropelCollection');
}
}
