/**
* Match a document to percolator queries
*
* @param Elastica_Document $doc
* @param string|Elastica_Query|Elastica_Query_Abstract $query Not implemented yet
* @return Elastica_Response
*/
public function matchDoc(Elastica_Document $doc, $query = null)
{
$path = $this->_index->getName() . '/type/_percolate';
$data = array('doc' => $doc->getData());
$response = $this->getIndex()->getClient()->request($path, Elastica_Request::GET, $data);
$data = $response->getData();
return $data['matches'];
}
