/** * Get the associated Companion object * * @param PropelPDO Optional Connection object. * @return Companion The associated Companion object. * @throws PropelException */ public function getCompanion(PropelPDO $con = null) { if ($this->aCompanion === null && $this->companion_id !== null) { $c = new Criteria(CompanionPeer::DATABASE_NAME); $c->add(CompanionPeer::ID, $this->companion_id); $this->aCompanion = CompanionPeer::doSelectOne($c, $con); /* The following can be used additionally to guarantee the related object contains a reference to this object. This level of coupling may, however, be undesirable since it could result in an only partially populated collection in the referenced object. $this->aCompanion->addMissionCompanions($this); */ } return $this->aCompanion; }