class CategorizedLine extends AbstractCategorizedLegend<LineParameters> {

    @Override
    public LineParameters put(Double d, LineParameters lp) {
        forceMapping(d);
        LineParameters ret = null;
        if(containsKey(d)){
            ret = get(d);
        }
        color.put(d,lp.getLineColor());
        opacity.put(d,lp.getLineOpacity());
        width.put(d,lp.getLineWidth());
        dash.put(d, lp.getLineDash());
        return  ret;
    }

    public  CategorizedLine();
    public  CategorizedLine(LineSymbolizer ls);

}