/**
* Filter the query by a related \App\Propel\Order object
*
* @param \App\Propel\Order|ObjectCollection $order the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildDeliveryQuery The current query, for fluid interface
*/
public function filterByOrder($order, $comparison = null)
{
if ($order instanceof \App\Propel\Order) {
return $this->addUsingAlias(DeliveryTableMap::COL_DELIVERY_ID, $order->getDeliveryId(), $comparison);
} elseif ($order instanceof ObjectCollection) {
return $this->useOrderQuery()->filterByPrimaryKeys($order->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByOrder() only accepts arguments of type \\App\\Propel\\Order or Collection');
}
}
