public function findByNodeAndSite($nodeId, $siteId)
    {
        $qa = $this->createAggregationQueryBuilderWithSiteId($siteId);
        $qa->match(array('nodeId' => $nodeId));

        return $this->hydrateAggregateQuery($qa);
    }
public function findByNodeAndSite($nodeId, $siteId)
    {
        $qa = $this->createAggregationQueryBuilderWithSiteId($siteId);
        $qa->match(array('nodeId' => $nodeId));

        return $this->hydrateAggregateQuery($qa);
    }
@param string $nodeId
@param string $siteId

@throws \Doctrine\ODM\MongoDB\MongoDBException

@return mixed