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