lib/Gateway/Native.php
protected function internalFind(array $parameters, array $languageSettings = array())
    {
        $searchTargets = $this->getSearchTargets($languageSettings);
        if (!empty($searchTargets)) {
            $parameters['shards'] = $searchTargets;
        }

        return $this->search($parameters);
    }
protected function internalFind(array $parameters, array $languageSettings = array())
    {
        $searchTargets = $this->getSearchTargets($languageSettings);
        if (!empty($searchTargets)) {
            $parameters['shards'] = $searchTargets;
        }

        return $this->search($parameters);
    }
Returns search hits for the given array of Solr query parameters.

@param array $parameters
@param array $languageSettings - a map of filters for the returned fields.
Currently supported: <code>array("languages" => array(<language1>,..))</code>.

@return mixed