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