/**
* Filter the query by a related \App\Propel\File object
*
* @param \App\Propel\File|ObjectCollection $file The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @throws \Propel\Runtime\Exception\PropelException
*
* @return ChildResourceFileQuery The current query, for fluid interface
*/
public function filterByFile($file, $comparison = null)
{
if ($file instanceof \App\Propel\File) {
return $this->addUsingAlias(ResourceFileTableMap::COL_FILE_ID, $file->getFileId(), $comparison);
} elseif ($file instanceof ObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(ResourceFileTableMap::COL_FILE_ID, $file->toKeyValue('PrimaryKey', 'FileId'), $comparison);
} else {
throw new PropelException('filterByFile() only accepts arguments of type \\App\\Propel\\File or Collection');
}
}
