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