/**
* Filter the query by a related \Thelia\Model\ContentDocument object
*
* @param \Thelia\Model\ContentDocument|ObjectCollection $contentDocument the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildContentQuery The current query, for fluid interface
*/
public function filterByContentDocument($contentDocument, $comparison = null)
{
if ($contentDocument instanceof \Thelia\Model\ContentDocument) {
return $this->addUsingAlias(ContentTableMap::ID, $contentDocument->getContentId(), $comparison);
} elseif ($contentDocument instanceof ObjectCollection) {
return $this->useContentDocumentQuery()->filterByPrimaryKeys($contentDocument->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByContentDocument() only accepts arguments of type \\Thelia\\Model\\ContentDocument or Collection');
}
}
