ModelBundle/Repository/NodeRepository.php
public function countAllPublishedByType($nodeType)
    {
        $qa = $this->createAggregationQuery();
        $qa->match(
            array(
                'nodeType' => $nodeType,
                'status.publishedState' => true,
                'deleted' => false
            )
        );

        return $this->countDocumentAggregateQuery($qa);
    }
public function countAllPublishedByType($nodeType)
    {
        $qa = $this->createAggregationQuery();
        $qa->match(
            array(
                'nodeType' => $nodeType,
                'status.publishedState' => true,
                'deleted' => false
            )
        );

        return $this->countDocumentAggregateQuery($qa);
    }
@param string $nodeType

@return int