/**
* Filter the query by a related Dept object
*
* @param Dept $dept the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return TermQuery The current query, for fluid interface
*/
public function filterByDept($dept, $comparison = null)
{
if ($dept instanceof Dept) {
return $this->addUsingAlias(TermPeer::ID, $dept->getTermId(), $comparison);
} elseif ($dept instanceof PropelCollection) {
return $this->useDeptQuery()->filterByPrimaryKeys($dept->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByDept() only accepts arguments of type Dept or PropelCollection');
}
}
