public function getRouteParametersMapping($name)
    {
        return isset($this->routeParametersMapping[$name]) ? $this->routeParametersMapping[$name] : null;
    }
public function getRouteParametersMapping($name)
    {
        return isset($this->routeParametersMapping[$name]) ? $this->routeParametersMapping[$name] : null;
    }
public function getRouteParametersMapping ( $ name ) { return isset ( $ this -> routeParametersMapping [ $ name ] ) ? $ this -> routeParametersMapping [ $ name ] : null ; }
Map the parameter.

@param string $name parameter

@return null|string
Map the parameter .