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