public CallbackDelegate GetMember(string name)
{
// get the event name
var eventName = $"__cfx_export_base-rush_{name}";
// get the member
var exportDelegate = new DelegateFn();
BaseScript.TriggerEvent(eventName, new Action <CallbackDelegate>(a => exportDelegate.Delegate = a));
return(exportDelegate.Delegate);
}
public virtual void oneDerivedFunction()
{
//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<?>> delegateResults = com.google.common.collect.ImmutableMap.of(CASH_FLOWS, com.opengamma.strata.collect.result.Result.success(3), PAR_RATE, com.opengamma.strata.collect.result.Result.success(5));
IDictionary <Measure, Result <object> > delegateResults = ImmutableMap.of(CASH_FLOWS, Result.success(3), PAR_RATE, Result.success(5));
DelegateFn delegateFn = new DelegateFn(delegateResults);
DerivedFn derivedFn = new DerivedFn();
CalculationFunctions calculationFunctions = CalculationFunctions.of(delegateFn);
CalculationFunctions derivedFunctions = calculationFunctions.composedWith(derivedFn);
TestTarget target = new TestTarget(42);
//JAVA TO C# CONVERTER TODO TASK: There is no .NET equivalent to the Java 'super' constraint:
//ORIGINAL LINE: CalculationFunction<? super TestTarget> function = derivedFunctions.getFunction(target);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
CalculationFunction <object> function = derivedFunctions.getFunction(target);
ImmutableSet <Measure> expectedMeasures = ImmutableSet.of(BUCKETED_PV01, CASH_FLOWS, PAR_RATE);
assertThat(function.supportedMeasures()).isEqualTo(expectedMeasures);
}
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
// get the event name
var eventName = $"__cfx_export_{m_resourceName}_{binder.Name}";
// get the member
var exportDelegate = new DelegateFn();
BaseScript.TriggerEvent(eventName, new Action <dynamic>(a => exportDelegate.Delegate = a));
if (exportDelegate.Delegate == null)
{
result = null;
return(false);
}
// try invoking it
result = exportDelegate.Delegate(args);
return(true);
}
/// <summary>
/// Test that multiple derived functions for the same target type are correctly combined when one derived function
/// depends on another.
/// </summary>
public virtual void multipleDerivedFunctionsForSameTargetTypeWithDependencyBetweenDerivedFunctions()
{
//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<?>> delegateResults = com.google.common.collect.ImmutableMap.of(CASH_FLOWS, com.opengamma.strata.collect.result.Result.success(3), PAR_RATE, com.opengamma.strata.collect.result.Result.success(5));
IDictionary <Measure, Result <object> > delegateResults = ImmutableMap.of(CASH_FLOWS, Result.success(3), PAR_RATE, Result.success(5));
DelegateFn delegateFn = new DelegateFn(delegateResults);
DerivedFn derivedFn1 = new DerivedFn();
// This depends on the measure calculated by derivedFn1
DerivedFn derivedFn2 = new DerivedFn(PRESENT_VALUE_MULTI_CCY, ImmutableSet.of(BUCKETED_PV01));
CalculationFunctions calculationFunctions = CalculationFunctions.of(delegateFn);
// The derived functions must be specified in the correct order.
// The function higher up the dependency chain must come second
CalculationFunctions derivedFunctions = calculationFunctions.composedWith(derivedFn1, derivedFn2);
TestTarget target = new TestTarget(42);
//JAVA TO C# CONVERTER TODO TASK: There is no .NET equivalent to the Java 'super' constraint:
//ORIGINAL LINE: CalculationFunction<? super TestTarget> function = derivedFunctions.getFunction(target);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
CalculationFunction <object> function = derivedFunctions.getFunction(target);
ImmutableSet <Measure> expectedMeasures = ImmutableSet.of(BUCKETED_PV01, CASH_FLOWS, PAR_RATE, PRESENT_VALUE_MULTI_CCY);
assertThat(function.supportedMeasures()).isEqualTo(expectedMeasures);
}
