/// <summary>
/// Test two derived function composed together
/// </summary>
public virtual void calculateMeasuresNestedDerivedClasses()
{
TestTarget target = new TestTarget(10);
//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), PRESENT_VALUE, com.opengamma.strata.collect.result.Result.success(7));
IDictionary <Measure, Result <object> > delegateResults = ImmutableMap.of(CASH_FLOWS, Result.success(3), PAR_RATE, Result.success(5), PRESENT_VALUE, Result.success(7));
DerivedFn derivedFn1 = new DerivedFn(BUCKETED_PV01);
DerivedFn derivedFn2 = new DerivedFn(PRESENT_VALUE_MULTI_CCY);
DerivedCalculationFunctionWrapper <TestTarget, int> wrapper = new DerivedCalculationFunctionWrapper <TestTarget, int>(derivedFn1, new DelegateFn(delegateResults));
wrapper = new DerivedCalculationFunctionWrapper <>(derivedFn2, wrapper);
ISet <Measure> measures = ImmutableSet.of(BUCKETED_PV01, PRESENT_VALUE_MULTI_CCY, CASH_FLOWS, PAR_RATE, PRESENT_VALUE);
//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 = wrapper.calculate(target, measures, CalculationParameters.empty(), com.opengamma.strata.data.scenario.ScenarioMarketData.empty(), com.opengamma.strata.basics.ReferenceData.standard());
IDictionary <Measure, Result <object> > results = wrapper.calculate(target, measures, CalculationParameters.empty(), ScenarioMarketData.empty(), ReferenceData.standard());
assertThat(wrapper.supportedMeasures()).isEqualTo(measures);
assertThat(wrapper.targetType()).isEqualTo(typeof(TestTarget));
assertThat(results.Keys).isEqualTo(measures);
assertThat(results[BUCKETED_PV01]).hasValue(35);
assertThat(results[PRESENT_VALUE_MULTI_CCY]).hasValue(35);
assertThat(results[CASH_FLOWS]).hasValue(3);
assertThat(results[PAR_RATE]).hasValue(5);
assertThat(results[PRESENT_VALUE]).hasValue(7);
}
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);
}
/// <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);
}