protected function getPriorityName($code)
    {
        return isset($this->_priorities[$code]) ? $this->_priorities[$code] : null;
    }
protected function getPriorityName($code)
    {
        return isset($this->_priorities[$code]) ? $this->_priorities[$code] : null;
    }
protected function getPriorityName ( $ code ) { return isset ( $ this -> _priorities [ $ code ] ) ? $ this -> _priorities [ $ code ] : null ; }
Get priority name by its code.

@param int $code

@return string|null
Get priority name by its code .