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