public function setRawParam($key, $value = null)
    {
        if (is_array($key)) {
            $this->rawParams = $key;
        } else {
            $this->rawParams[$key] = $value;
        }

        return $this;
    }
public function setRawParam($key, $value = null)
    {
        if (is_array($key)) {
            $this->rawParams = $key;
        } else {
            $this->rawParams[$key] = $value;
        }

        return $this;
    }
public function setRawParam ( $ key , $ value = null ) { if ( is_array ( $ key ) ) { $ this -> rawParams = $ key ; } else { $ this -> rawParams [ $ key ] = $ value ; } return $ this ; }
Sets either an individual _rawParams key - or overwrites the whole array.

@param mixed $key
@param mixed $value

@return object
Sets either an individual _rawParams key - or overwrites the whole array .