lib/Yucca/Component/Selector/Source/ElasticSearch.php
protected function getResultSetKey($query, $limit, $offset, $orderBy, $facets)
    {
        $facetsParams = array();
        foreach ($facets as $facet) {
            $facetsParams[] = $facet->getParams();
        }

        return md5(
            var_export($query->toArray(), true).$limit.$offset.var_export($orderBy, true).var_export($facetsParams, true)
        );
    }
protected function getResultSetKey($query, $limit, $offset, $orderBy, $facets)
    {
        $facetsParams = array();
        foreach ($facets as $facet) {
            $facetsParams[] = $facet->getParams();
        }

        return md5(
            var_export($query->toArray(), true).$limit.$offset.var_export($orderBy, true).var_export($facetsParams, true)
        );
    }
@param $query
@param $limit
@param $offset
@param $orderBy
@param $facets

@return string