/** * Returns the number of related ElementFile objects. * * @param Criteria $criteria * @param boolean $distinct * @param PropelPDO $con * @return int Count of related ElementFile objects. * @throws PropelException */ public function countElementFiles(Criteria $criteria = null, $distinct = false, PropelPDO $con = null) { if ($criteria === null) { $criteria = new Criteria(ElementPeer::DATABASE_NAME); } else { $criteria = clone $criteria; } if ($distinct) { $criteria->setDistinct(); } $count = null; if ($this->collElementFiles === null) { if ($this->isNew()) { $count = 0; } else { $criteria->add(ElementFilePeer::ELEMENT_ID, $this->id); $count = ElementFilePeer::doCount($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(ElementFilePeer::ELEMENT_ID, $this->id); if (!isset($this->lastElementFileCriteria) || !$this->lastElementFileCriteria->equals($criteria)) { $count = ElementFilePeer::doCount($criteria, false, $con); } else { $count = count($this->collElementFiles); } } else { $count = count($this->collElementFiles); } } return $count; }