/**
* Filter the query by a related \Models\Identity object
*
* @param \Models\Identity|ObjectCollection $identity the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildUserQuery The current query, for fluid interface
*/
public function filterByIdentity($identity, $comparison = null)
{
if ($identity instanceof \Models\Identity) {
return $this->addUsingAlias(UserTableMap::COL_ID, $identity->getUserId(), $comparison);
} elseif ($identity instanceof ObjectCollection) {
return $this->useIdentityQuery()->filterByPrimaryKeys($identity->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByIdentity() only accepts arguments of type \\Models\\Identity or Collection');
}
}
