// calculate one measure
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: private com.opengamma.strata.collect.result.Result<?> calculate(com.opengamma.strata.calc.Measure measure, com.opengamma.strata.product.cms.ResolvedCmsTrade trade, CmsMeasureCalculations calculations, com.opengamma.strata.measure.rate.RatesScenarioMarketData ratesMarketData, com.opengamma.strata.measure.swaption.SwaptionScenarioMarketData swaptionMarketData)
private Result <object> calculate(Measure measure, ResolvedCmsTrade trade, CmsMeasureCalculations calculations, RatesScenarioMarketData ratesMarketData, SwaptionScenarioMarketData swaptionMarketData)
{
SingleMeasureCalculation calculator = CALCULATORS.get(measure);
if (calculator == null)
{
return(Result.failure(FailureReason.UNSUPPORTED, "Unsupported measure for SwaptionTrade: {}", measure));
}
return(Result.of(() => calculator(calculations, trade, ratesMarketData, swaptionMarketData)));
}
//-------------------------------------------------------------------------
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: @Override public java.util.Map<com.opengamma.strata.calc.Measure, com.opengamma.strata.collect.result.Result<?>> calculate(com.opengamma.strata.product.cms.CmsTrade trade, java.util.Set<com.opengamma.strata.calc.Measure> measures, com.opengamma.strata.calc.runner.CalculationParameters parameters, com.opengamma.strata.data.scenario.ScenarioMarketData scenarioMarketData, com.opengamma.strata.basics.ReferenceData refData)
public virtual IDictionary <Measure, Result <object> > calculate(CmsTrade trade, ISet <Measure> measures, CalculationParameters parameters, ScenarioMarketData scenarioMarketData, ReferenceData refData)
{
// expand the trade once for all measures and all scenarios
ResolvedCmsTrade resolved = trade.resolve(refData);
RatesMarketDataLookup ratesLookup = parameters.getParameter(typeof(RatesMarketDataLookup));
RatesScenarioMarketData ratesMarketData = ratesLookup.marketDataView(scenarioMarketData);
SwaptionMarketDataLookup swaptionLookup = parameters.getParameter(typeof(SwaptionMarketDataLookup));
SwaptionScenarioMarketData swaptionMarketData = swaptionLookup.marketDataView(scenarioMarketData);
CmsSabrExtrapolationParams cmsParams = parameters.getParameter(typeof(CmsSabrExtrapolationParams));
CmsMeasureCalculations calculations = new CmsMeasureCalculations(cmsParams);
// loop around measures, calculating all scenarios for one measure
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.calc.Measure, com.opengamma.strata.collect.result.Result<?>> results = new java.util.HashMap<>();
IDictionary <Measure, Result <object> > results = new Dictionary <Measure, Result <object> >();
foreach (Measure measure in measures)
{
results[measure] = calculate(measure, resolved, calculations, ratesMarketData, swaptionMarketData);
}
return(results);
}
/// <summary>
/// Creates an instance specifying the SABR pricer.
/// </summary>
/// <param name="tradePricer"> the pricer for <seealso cref="ResolvedCmsTrade"/> </param>
public CmsTradeCalculations(SabrExtrapolationReplicationCmsTradePricer tradePricer)
{
this.calc = new CmsMeasureCalculations(tradePricer);
}
//-------------------------------------------------------------------------
/// <summary>
/// Creates an instance specifying the SABR extrapolation parameters.
/// </summary>
/// <param name="cmsParams"> the parameters for SABR pricing of CMS </param>
private CmsTradeCalculations(CmsSabrExtrapolationParams cmsParams)
{
this.calc = new CmsMeasureCalculations(cmsParams);
}