class NormedXYSeries implements XYSeries {

    @Override
    public Number getY(int index) {
        final Number yVal = rawData.getY(index);
        if(yVal != null && transformY != null) {
            return minMaxY.transform(yVal.doubleValue(), transformY);
        }
        return yVal;
    }

    public  NormedXYSeries(XYSeries rawData);
    public  NormedXYSeries(XYSeries rawData, Norm x, Norm y);

}