class DiscountingFxSingleTradePricer {

  public MultiCurrencyAmount currentCash(ResolvedFxSingleTrade trade, RatesProvider provider) {
    return productPricer.currentCash(trade.getProduct(), provider.getValuationDate());
  }

  public  DiscountingFxSingleTradePricer(
      DiscountingFxSingleProductPricer productPricer);

}