/** * Get the associated CourseComment object * * @param PropelPDO Optional Connection object. * @return CourseComment The associated CourseComment object. * @throws PropelException */ public function getCourseComment(PropelPDO $con = null) { if ($this->aCourseComment === null && $this->comment_id !== null) { $c = new Criteria(CourseCommentPeer::DATABASE_NAME); $c->add(CourseCommentPeer::ID, $this->comment_id); $this->aCourseComment = CourseCommentPeer::doSelectOne($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. $this->aCourseComment->addCourseCommentDigs($this); */ } return $this->aCourseComment; }