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