/**
* Filter the query by a related \SpoilerWiki\Snippet object
*
* @param \SpoilerWiki\Snippet|ObjectCollection $snippet The related object(s) to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @throws \Propel\Runtime\Exception\PropelException
*
* @return ChildContentAreaQuery The current query, for fluid interface
*/
public function filterBySnippet($snippet, $comparison = null)
{
if ($snippet instanceof \SpoilerWiki\Snippet) {
return $this->addUsingAlias(ContentAreaTableMap::COL_ID, $snippet->getId(), $comparison);
} elseif ($snippet instanceof ObjectCollection) {
if (null === $comparison) {
$comparison = Criteria::IN;
}
return $this->addUsingAlias(ContentAreaTableMap::COL_ID, $snippet->toKeyValue('PrimaryKey', 'Id'), $comparison);
} else {
throw new PropelException('filterBySnippet() only accepts arguments of type \\SpoilerWiki\\Snippet or Collection');
}
}
