/**
* Filter the query by a related DocumentCategory object
*
* @param DocumentCategory|PropelObjectCollection $documentCategory the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return UserQuery The current query, for fluid interface
* @throws PropelException - if the provided filter is invalid.
*/
public function filterByDocumentCategoryRelatedByCreatedBy($documentCategory, $comparison = null)
{
if ($documentCategory instanceof DocumentCategory) {
return $this->addUsingAlias(UserPeer::ID, $documentCategory->getCreatedBy(), $comparison);
} elseif ($documentCategory instanceof PropelObjectCollection) {
return $this->useDocumentCategoryRelatedByCreatedByQuery()->filterByPrimaryKeys($documentCategory->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByDocumentCategoryRelatedByCreatedBy() only accepts arguments of type DocumentCategory or PropelCollection');
}
}
