public function getVTestLocation1sJoinLocation($criteria = null, $con = null) { include_once 'lib/model/om/BaseVTestLocation1Peer.php'; if ($criteria === null) { $criteria = new Criteria(); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collVTestLocation1s === null) { if ($this->isNew()) { $this->collVTestLocation1s = array(); } else { $criteria->add(VTestLocation1Peer::TEST_SCHEDULE_ID, $this->getId()); $this->collVTestLocation1s = VTestLocation1Peer::doSelectJoinLocation($criteria, $con); } } else { $criteria->add(VTestLocation1Peer::TEST_SCHEDULE_ID, $this->getId()); if (!isset($this->lastVTestLocation1Criteria) || !$this->lastVTestLocation1Criteria->equals($criteria)) { $this->collVTestLocation1s = VTestLocation1Peer::doSelectJoinLocation($criteria, $con); } } $this->lastVTestLocation1Criteria = $criteria; return $this->collVTestLocation1s; }