public function getTestGradesJoinTestApplicant($criteria = null, $con = null) { include_once 'lib/model/om/BaseTestGradePeer.php'; if ($criteria === null) { $criteria = new Criteria(); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collTestGrades === null) { if ($this->isNew()) { $this->collTestGrades = array(); } else { $criteria->add(TestGradePeer::TEST_SCHEDULE_ID, $this->getId()); $this->collTestGrades = TestGradePeer::doSelectJoinTestApplicant($criteria, $con); } } else { $criteria->add(TestGradePeer::TEST_SCHEDULE_ID, $this->getId()); if (!isset($this->lastTestGradeCriteria) || !$this->lastTestGradeCriteria->equals($criteria)) { $this->collTestGrades = TestGradePeer::doSelectJoinTestApplicant($criteria, $con); } } $this->lastTestGradeCriteria = $criteria; return $this->collTestGrades; }