class DiscountingFxSingleTradePricer {

  public double forwardFxRateSpotSensitivity(ResolvedFxSingleTrade trade, RatesProvider provider) {
    return productPricer.forwardFxRateSpotSensitivity(trade.getProduct(), provider);
  }

  public  DiscountingFxSingleTradePricer(
      DiscountingFxSingleProductPricer productPricer);

}