/**
* Filter the query by a related SubscriberGroupMembership object
*
* @param SubscriberGroupMembership|PropelObjectCollection $subscriberGroupMembership the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return SubscriberQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterBySubscriberGroupMembership($subscriberGroupMembership, $comparison = null)
{
if ($subscriberGroupMembership instanceof SubscriberGroupMembership) {
return $this->addUsingAlias(SubscriberPeer::ID, $subscriberGroupMembership->getSubscriberId(), $comparison);
} elseif ($subscriberGroupMembership instanceof PropelObjectCollection) {
return $this->useSubscriberGroupMembershipQuery()->filterByPrimaryKeys($subscriberGroupMembership->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterBySubscriberGroupMembership() only accepts arguments of type SubscriberGroupMembership or PropelCollection');
}
}
