src/Riak/DataType/Map.php
public function getMap($key)
    {
        return new Map($this->getDataByKey($key, Map::TYPE), $this->context);
    }
public function getMap($key)
    {
        return new Map($this->getDataByKey($key, Map::TYPE), $this->context);
    }
public function getMap ( $ key ) { return new Map ( $ this -> getDataByKey ( $ key , Map :: TYPE ) , $ this -> context ) ; }
@param $key

@return Map
@param $key