class CouponFixedFxReset extends Coupon {

  public double paymentAmount(double fxRate) {
    return getNotional() * fxRate * _rate * getPaymentYearFraction();
  }

  public  CouponFixedFxReset(Currency currency, double paymentTime, double paymentAccrualFactor, double notional, 
      double rate, Currency referenceCurrency, double fxFixingTime, double fxDeliveryTime);

}