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