/**
* Filter the query by a related \App\Models\Student object
*
* @param \App\Models\Student|ObjectCollection $student the related object to use as filter
* @param string $comparison Operator to use for the column comparison, defaults to Criteria::EQUAL
*
* @return ChildCourseQuery The current query, for fluid interface
*/
public function filterByStudent($student, $comparison = null)
{
if ($student instanceof \App\Models\Student) {
return $this->addUsingAlias(CourseTableMap::COL_ID, $student->getCourseId(), $comparison);
} elseif ($student instanceof ObjectCollection) {
return $this->useStudentQuery()->filterByPrimaryKeys($student->getPrimaryKeys())->endUse();
} else {
throw new PropelException('filterByStudent() only accepts arguments of type \\App\\Models\\Student or Collection');
}
}