public function getGradeConversionsJoinDepartment($criteria = null, $con = null)
{
include_once 'lib/model/om/BaseGradeConversionPeer.php';
if ($criteria === null) {
$criteria = new Criteria();
} elseif ($criteria instanceof Criteria) {
$criteria = clone $criteria;
}
if ($this->collGradeConversions === null) {
if ($this->isNew()) {
$this->collGradeConversions = array();
} else {
$criteria->add(GradeConversionPeer::GRADE_CONVERSION_TEMPLATE_ID, $this->getId());
$this->collGradeConversions = GradeConversionPeer::doSelectJoinDepartment($criteria, $con);
}
} else {
$criteria->add(GradeConversionPeer::GRADE_CONVERSION_TEMPLATE_ID, $this->getId());
if (!isset($this->lastGradeConversionCriteria) || !$this->lastGradeConversionCriteria->equals($criteria)) {
$this->collGradeConversions = GradeConversionPeer::doSelectJoinDepartment($criteria, $con);
}
}
$this->lastGradeConversionCriteria = $criteria;
return $this->collGradeConversions;
}
