/** * If this collection has already been initialized with * an identical criteria, it returns the collection. * Otherwise if this kshow is new, it will return * an empty collection; or if this kshow has previously * been saved, it will retrieve related PuserRoles from storage. * * This method is protected by default in order to keep the public * api reasonable. You can provide public methods for those you * actually need in kshow. */ public function getPuserRolesJoinPuserKuserRelatedByPuserId($criteria = null, $con = null, $join_behavior = Criteria::LEFT_JOIN) { if ($criteria === null) { $criteria = new Criteria(kshowPeer::DATABASE_NAME); } elseif ($criteria instanceof Criteria) { $criteria = clone $criteria; } if ($this->collPuserRoles === null) { if ($this->isNew()) { $this->collPuserRoles = array(); } else { $criteria->add(PuserRolePeer::KSHOW_ID, $this->id); $this->collPuserRoles = PuserRolePeer::doSelectJoinPuserKuserRelatedByPuserId($criteria, $con, $join_behavior); } } else { // the following code is to determine if a new query is // called for. If the criteria is the same as the last // one, just return the collection. $criteria->add(PuserRolePeer::KSHOW_ID, $this->id); if (!isset($this->lastPuserRoleCriteria) || !$this->lastPuserRoleCriteria->equals($criteria)) { $this->collPuserRoles = PuserRolePeer::doSelectJoinPuserKuserRelatedByPuserId($criteria, $con, $join_behavior); } } $this->lastPuserRoleCriteria = $criteria; return $this->collPuserRoles; }