Module net.finmath.lib
Package net.finmath.marketdata2.products

Class SwapLeg

java.lang.Object
net.finmath.marketdata2.products.AbstractAnalyticProduct
net.finmath.marketdata2.products.SwapLeg
All Implemented Interfaces:
AnalyticProduct, Product
public class SwapLeg extends AbstractAnalyticProduct implements AnalyticProduct
Implements the valuation of a swap leg with unit notional of 1 using curves (discount curve, forward curve). The swap leg valuation supports distinct discounting and forward curves. Support for day counting is provided via the class implementing Schedule.
Version:
1.0
Author:
Christian Fries

  • Constructor Details

    • SwapLeg

      public SwapLeg​(Schedule legSchedule, String forwardCurveName, double spread, String discountCurveName, String discountCurveForNotionalResetName, boolean isNotionalExchanged)
      Creates a swap leg.
      Parameters:
      legSchedule - ScheduleFromPeriods of the leg.
      forwardCurveName - Name of the forward curve, leave empty if this is a fix leg.
      spread - Fixed spread on the forward or fix rate.
      discountCurveName - Name of the discount curve for the leg.
      discountCurveForNotionalResetName - Name of the discount curve used for notional reset. If it is left empty or equal to discountCurveName then there is no notional reset.
      isNotionalExchanged - If true, the leg will pay notional at the beginning of each swap period and receive notional at the end of the swap period. Note that the cash flow date for the notional is periodStart and periodEnd (not fixingDate and paymentDate).

    • SwapLeg

      public SwapLeg​(Schedule legSchedule, String forwardCurveName, double spread, String discountCurveName, boolean isNotionalExchanged)
      Creates a swap leg without notional reset.
      Parameters:
      legSchedule - ScheduleFromPeriods of the leg.
      forwardCurveName - Name of the forward curve, leave empty if this is a fix leg.
      spread - Fixed spread on the forward or fix rate.
      discountCurveName - Name of the discount curve for the leg.
      isNotionalExchanged - If true, the leg will pay notional at the beginning of each swap period and receive notional at the end of the swap period. Note that the cash flow date for the notional is periodStart and periodEnd (not fixingDate and paymentDate).

    • SwapLeg

      public SwapLeg​(Schedule legSchedule, String forwardCurveName, double spread, String discountCurveName)
      Creates a swap leg without notional reset and without notional exchange.
      Parameters:
      legSchedule - ScheduleFromPeriods of the leg.
      forwardCurveName - Name of the forward curve, leave empty if this is a fix leg.
      spread - Fixed spread on the forward or fix rate.
      discountCurveName - Name of the discount curve for the leg.

  • Method Details

    • getValue

      public RandomVariable getValue​(double evaluationTime, AnalyticModel model)
      Description copied from interface: AnalyticProduct
      Return the valuation of the product using the given model. The model has to implement the modes of AnalyticModel.
      Specified by:
      getValue in interface AnalyticProduct
      Parameters:
      evaluationTime - The evaluation time as double. Cash flows prior and including this time are not considered.
      model - The model under which the product is valued.
      Returns:
      The value of the product using the given model.

    • getSchedule

      public Schedule getSchedule()

    • getForwardCurveName

      public String getForwardCurveName()

    • getSpread

      public double getSpread()

    • getDiscountCurveName

      public String getDiscountCurveName()

    • isNotionalExchanged

      public boolean isNotionalExchanged()

    • toString

      public String toString()
      Overrides:
      toString in class Object