/** * Returns the number of related PuserRole objects. * * @param Criteria $criteria * @param boolean $distinct * @param PropelPDO $con * @return int Count of related PuserRole objects. * @throws PropelException */ public function countPuserRoles(Criteria $criteria = null, $distinct = false, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(kshowPeer::DATABASE_NAME); } else { $criteria = clone $criteria; } if ($distinct) { $criteria->setDistinct(); } $count = null; if ($this->collPuserRoles === null) { if ($this->isNew()) { $count = 0; } else { $criteria->add(PuserRolePeer::KSHOW_ID, $this->id); $count = PuserRolePeer::doCount($criteria, false, $con); } } else { // criteria has no effect for a new object if (!$this->isNew()) { // 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 count of the collection. $criteria->add(PuserRolePeer::KSHOW_ID, $this->id); if (!isset($this->lastPuserRoleCriteria) || !$this->lastPuserRoleCriteria->equals($criteria)) { $count = PuserRolePeer::doCount($criteria, false, $con); } else { $count = count($this->collPuserRoles); } } else { $count = count($this->collPuserRoles); } } return $count; }