public virtual void requirementsInverse()
{
FxRateMarketDataFunction function = new FxRateMarketDataFunction();
MarketDataRequirements requirements = function.requirements(FxRateId.of(CURRENCY_PAIR.inverse()), config());
assertThat(requirements).isEqualTo(MarketDataRequirements.of(QUOTE_ID));
}
// loads a single CSV file, filtering by date
private static void parseSingle(System.Predicate <LocalDate> datePredicate, CharSource resource, IDictionary <LocalDate, ImmutableMap.Builder <FxRateId, FxRate> > mutableMap)
{
try
{
CsvFile csv = CsvFile.of(resource, true);
foreach (CsvRow row in csv.rows())
{
string dateText = row.getField(DATE_FIELD);
LocalDate date = LoaderUtils.parseDate(dateText);
if (datePredicate(date))
{
string currencyPairStr = row.getField(CURRENCY_PAIR_FIELD);
string valueStr = row.getField(VALUE_FIELD);
CurrencyPair currencyPair = CurrencyPair.parse(currencyPairStr);
double value = Convert.ToDouble(valueStr);
ImmutableMap.Builder <FxRateId, FxRate> builderForDate = mutableMap.computeIfAbsent(date, k => ImmutableMap.builder());
builderForDate.put(FxRateId.of(currencyPair), FxRate.of(currencyPair, value));
}
}
}
catch (Exception ex)
{
throw new System.ArgumentException(Messages.format("Error processing resource as CSV file: {}", resource), ex);
}
}
public virtual void requirementsNoConfigForPair()
{
FxRateMarketDataFunction function = new FxRateMarketDataFunction();
CurrencyPair gbpUsd = CurrencyPair.of(Currency.GBP, Currency.USD);
assertThat(function.requirements(FxRateId.of(gbpUsd), config())).isEqualTo(MarketDataRequirements.empty());
}
public override Builder set(string propertyName, object newValue)
{
switch (propertyName.GetHashCode())
{
case -1321546630: // template
this.template_Renamed = (FxSwapTemplate)newValue;
break;
case -1054985843: // fxRateId
this.fxRateId_Renamed = (FxRateId)newValue;
break;
case -566044884: // farForwardPointsId
this.farForwardPointsId_Renamed = (ObservableId)newValue;
break;
case 102727412: // label
this.label_Renamed = (string)newValue;
break;
case 3076014: // date
this.date_Renamed = (CurveNodeDate)newValue;
break;
case -263699392: // dateOrder
this.dateOrder_Renamed = (CurveNodeDateOrder)newValue;
break;
default:
throw new NoSuchElementException("Unknown property: " + propertyName);
}
return(this);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") @Override public <T> com.opengamma.strata.data.scenario.MarketDataBox<T> getValue(com.opengamma.strata.data.MarketDataId<T> id)
public override MarketDataBox <T> getValue <T>(MarketDataId <T> id)
{
// this code exists to ensure that the error messages from market data building
// are exposed to users when the failures are not checked
// a special case for FX rates containing the same currency twice
if (id is FxRateId && ((FxRateId)id).Pair.Identity)
{
FxRateId fxRateId = (FxRateId)id;
FxRate identityRate = FxRate.of(fxRateId.Pair, 1);
return(MarketDataBox.ofSingleValue((T)identityRate));
}
// find the data and check it against the failures
Optional <MarketDataBox <T> > opt = underlying.findValue(id);
if (!opt.Present)
{
Failure failure = valueFailures.get(id);
if (failure != null)
{
throw new FailureException(failure);
}
throw new MarketDataNotFoundException(Messages.format("Market data not found for identifier '{}' of type '{}'", id, id.GetType().Name));
}
return(opt.get());
}
static CalibrationZeroRateUsdEur2OisFxTest()
{
DSC_NAMES[USD_DSCON_CURVE_NAME] = USD;
ISet <Index> usdFedFundSet = new HashSet <Index>();
usdFedFundSet.Add(USD_FED_FUND);
IDX_NAMES[USD_DSCON_CURVE_NAME] = usdFedFundSet;
USD_DSC_NODES[0] = TermDepositCurveNode.of(TermDepositTemplate.of(Period.ofDays(1), USD_SHORT_DEPOSIT_T0), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[0])));
USD_DSC_NODES[1] = TermDepositCurveNode.of(TermDepositTemplate.of(Period.ofDays(1), USD_SHORT_DEPOSIT_T1), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[1])));
for (int i = 0; i < USD_DSC_NB_OIS_NODES; i++)
{
USD_DSC_NODES[USD_DSC_NB_DEPO_NODES + i] = FixedOvernightSwapCurveNode.of(FixedOvernightSwapTemplate.of(Period.ZERO, Tenor.of(USD_DSC_OIS_TENORS[i]), USD_FIXED_1Y_FED_FUND_OIS), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[USD_DSC_NB_DEPO_NODES + i])));
}
for (int i = 0; i < EUR_DSC_NB_FX_NODES; i++)
{
EUR_DSC_NODES[i] = FxSwapCurveNode.of(FxSwapTemplate.of(EUR_DSC_FX_TENORS[i], EUR_USD), QuoteId.of(StandardId.of(SCHEME, EUR_DSC_ID_VALUE[i])));
}
ImmutableMarketDataBuilder builder = ImmutableMarketData.builder(VAL_DATE);
for (int i = 0; i < USD_DSC_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[i])), USD_DSC_MARKET_QUOTES[i]);
}
for (int i = 0; i < EUR_DSC_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, EUR_DSC_ID_VALUE[i])), EUR_DSC_MARKET_QUOTES[i]);
}
builder.addValue(FxRateId.of(EUR, USD), FX_RATE_EUR_USD);
ALL_QUOTES = builder.build();
}
public virtual void buildNoConfigForPair()
{
FxRateMarketDataFunction function = new FxRateMarketDataFunction();
string regex = "No FX rate configuration available for GBP/USD";
CurrencyPair gbpUsd = CurrencyPair.of(Currency.GBP, Currency.USD);
assertThrowsIllegalArg(() => function.build(FxRateId.of(gbpUsd), config(), ScenarioMarketData.empty(), REF_DATA), regex);
}
/// <summary>
/// Restricted copy constructor. </summary>
/// <param name="beanToCopy"> the bean to copy from, not null </param>
internal Builder(FxSwapCurveNode beanToCopy)
{
this.template_Renamed = beanToCopy.Template;
this.fxRateId_Renamed = beanToCopy.FxRateId;
this.farForwardPointsId_Renamed = beanToCopy.FarForwardPointsId;
this.label_Renamed = beanToCopy.Label;
this.date_Renamed = beanToCopy.Date;
this.dateOrder_Renamed = beanToCopy.DateOrder;
}
/// <summary>
/// Tests that requirements are added for the FX rates needed to convert the results into the reporting currency.
/// </summary>
public virtual void fxConversionRequirements()
{
OutputCurrenciesFunction fn = new OutputCurrenciesFunction();
CalculationTaskCell cell = CalculationTaskCell.of(0, 0, TestingMeasures.PRESENT_VALUE, REPORTING_CURRENCY_USD);
CalculationTask task = CalculationTask.of(TARGET, fn, cell);
MarketDataRequirements requirements = task.requirements(REF_DATA);
assertThat(requirements.NonObservables).containsOnly(FxRateId.of(GBP, USD, OBS_SOURCE), FxRateId.of(EUR, USD, OBS_SOURCE));
}
static CalibrationZeroRateUsdOisIrsEurFxXCcyIrsTest()
{
USD_DSC_NODES[0] = TermDepositCurveNode.of(TermDepositTemplate.of(Period.ofDays(1), USD_SHORT_DEPOSIT_T0), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[0])));
USD_DSC_NODES[1] = TermDepositCurveNode.of(TermDepositTemplate.of(Period.ofDays(1), USD_SHORT_DEPOSIT_T1), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[1])));
for (int i = 0; i < USD_DSC_NB_OIS_NODES; i++)
{
USD_DSC_NODES[2 + i] = FixedOvernightSwapCurveNode.of(FixedOvernightSwapTemplate.of(Period.ZERO, Tenor.of(USD_DSC_OIS_TENORS[i]), USD_FIXED_1Y_FED_FUND_OIS), QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[2 + i])));
}
USD_FWD3_NODES[0] = IborFixingDepositCurveNode.of(IborFixingDepositTemplate.of(USD_LIBOR_3M), QuoteId.of(StandardId.of(SCHEME, USD_FWD3_ID_VALUE[0])));
for (int i = 0; i < USD_FWD3_NB_FRA_NODES; i++)
{
USD_FWD3_NODES[i + 1] = FraCurveNode.of(FraTemplate.of(USD_FWD3_FRA_TENORS[i], USD_LIBOR_3M), QuoteId.of(StandardId.of(SCHEME, USD_FWD3_ID_VALUE[i + 1])));
}
for (int i = 0; i < USD_FWD3_NB_IRS_NODES; i++)
{
USD_FWD3_NODES[i + 1 + USD_FWD3_NB_FRA_NODES] = FixedIborSwapCurveNode.of(FixedIborSwapTemplate.of(Period.ZERO, Tenor.of(USD_FWD3_IRS_TENORS[i]), USD_FIXED_6M_LIBOR_3M), QuoteId.of(StandardId.of(SCHEME, USD_FWD3_ID_VALUE[i + 1 + USD_FWD3_NB_FRA_NODES])));
}
for (int i = 0; i < EUR_DSC_NB_FX_NODES; i++)
{
EUR_DSC_NODES[i] = FxSwapCurveNode.of(FxSwapTemplate.of(EUR_DSC_FX_TENORS[i], EUR_USD), QuoteId.of(StandardId.of(SCHEME, EUR_DSC_ID_VALUE[i])));
}
for (int i = 0; i < EUR_DSC_NB_XCCY_NODES; i++)
{
EUR_DSC_NODES[EUR_DSC_NB_FX_NODES + i] = XCcyIborIborSwapCurveNode.of(XCcyIborIborSwapTemplate.of(Tenor.of(EUR_DSC_XCCY_TENORS[i]), EUR_EURIBOR_3M_USD_LIBOR_3M), QuoteId.of(StandardId.of(SCHEME, EUR_DSC_ID_VALUE[EUR_DSC_NB_FX_NODES + i])));
}
EUR_FWD3_NODES[0] = IborFixingDepositCurveNode.of(IborFixingDepositTemplate.of(EUR_EURIBOR_3M), QuoteId.of(StandardId.of(SCHEME, EUR_FWD3_ID_VALUE[0])));
for (int i = 0; i < EUR_FWD3_NB_FRA_NODES; i++)
{
EUR_FWD3_NODES[i + 1] = FraCurveNode.of(FraTemplate.of(EUR_FWD3_FRA_TENORS[i], EUR_EURIBOR_3M), QuoteId.of(StandardId.of(SCHEME, EUR_FWD3_ID_VALUE[i + 1])));
}
for (int i = 0; i < EUR_FWD3_NB_IRS_NODES; i++)
{
EUR_FWD3_NODES[i + 1 + EUR_FWD3_NB_FRA_NODES] = FixedIborSwapCurveNode.of(FixedIborSwapTemplate.of(Period.ZERO, Tenor.of(EUR_FWD3_IRS_TENORS[i]), EUR_FIXED_1Y_EURIBOR_3M), QuoteId.of(StandardId.of(SCHEME, EUR_FWD3_ID_VALUE[i + 1 + EUR_FWD3_NB_FRA_NODES])));
}
ImmutableMarketDataBuilder builder = ImmutableMarketData.builder(VAL_DATE);
for (int i = 0; i < USD_DSC_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, USD_DSC_ID_VALUE[i])), USD_DSC_MARKET_QUOTES[i]);
}
for (int i = 0; i < USD_FWD3_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, USD_FWD3_ID_VALUE[i])), USD_FWD3_MARKET_QUOTES[i]);
}
for (int i = 0; i < EUR_DSC_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, EUR_DSC_ID_VALUE[i])), EUR_DSC_MARKET_QUOTES[i]);
}
for (int i = 0; i < EUR_FWD3_NB_NODES; i++)
{
builder.addValue(QuoteId.of(StandardId.of(SCHEME, EUR_FWD3_ID_VALUE[i])), EUR_FWD3_MARKET_QUOTES[i]);
}
builder.addValue(QuoteId.of(StandardId.of(SCHEME, EUR_USD_ID_VALUE)), FX_RATE_EUR_USD);
builder.addValue(FxRateId.of(EUR, USD), FxRate.of(EUR, USD, FX_RATE_EUR_USD));
ALL_QUOTES = builder.build();
}
/// <summary>
/// Restricted copy constructor. </summary>
/// <param name="beanToCopy"> the bean to copy from, not null </param>
internal Builder(XCcyIborIborSwapCurveNode beanToCopy)
{
this.template_Renamed = beanToCopy.Template;
this.fxRateId_Renamed = beanToCopy.FxRateId;
this.spreadId_Renamed = beanToCopy.SpreadId;
this.additionalSpread_Renamed = beanToCopy.AdditionalSpread;
this.label_Renamed = beanToCopy.Label;
this.date_Renamed = beanToCopy.Date;
this.dateOrder_Renamed = beanToCopy.DateOrder;
}
public virtual void buildInverse()
{
FxRateMarketDataFunction function = new FxRateMarketDataFunction();
MarketDataBox <double> quoteBox = MarketDataBox.ofSingleValue(1.1d);
ScenarioMarketData marketData = ImmutableScenarioMarketData.builder(LocalDate.of(2011, 3, 8)).addBox(QUOTE_ID, quoteBox).build();
MarketDataBox <FxRate> rateBox = function.build(FxRateId.of(CURRENCY_PAIR.inverse()), config(), marketData, REF_DATA);
assertThat(rateBox.SingleValue).True;
assertThat(rateBox.SingleValue).isEqualTo(FxRate.of(CURRENCY_PAIR, 1.1d));
}
public virtual void test_fxProvider()
{
RatesMarketDataLookup test = RatesMarketDataLookup.of(ImmutableMap.of(), ImmutableMap.of());
LocalDate valDate = date(2015, 6, 30);
FxRateId gbpUsdId = FxRateId.of(GBP, USD);
FxRate gbpUsdRate = FxRate.of(GBP, USD, 1.6);
MarketData md = ImmutableMarketData.of(valDate, ImmutableMap.of(gbpUsdId, gbpUsdRate));
FxRateProvider fxProvider = test.fxRateProvider(md);
assertEquals(fxProvider.fxRate(GBP, USD), 1.6);
assertEquals(test.marketDataView(md).fxRateProvider().fxRate(GBP, USD), 1.6);
assertThrows(() => fxProvider.fxRate(EUR, USD), typeof(MarketDataNotFoundException));
}
private FxSwapCurveNode(FxSwapTemplate template, FxRateId fxRateId, ObservableId farForwardPointsId, string label, CurveNodeDate date, CurveNodeDateOrder dateOrder)
{
JodaBeanUtils.notNull(template, "template");
JodaBeanUtils.notNull(fxRateId, "fxRateId");
JodaBeanUtils.notNull(farForwardPointsId, "farForwardPointsId");
JodaBeanUtils.notEmpty(label, "label");
JodaBeanUtils.notNull(dateOrder, "dateOrder");
this.template = template;
this.fxRateId = fxRateId;
this.farForwardPointsId = farForwardPointsId;
this.label = label;
this.date_Renamed = date;
this.dateOrder = dateOrder;
}
public virtual void test_addBadScenarioCount()
{
FxRateId eurGbpId = FxRateId.of(Currency.EUR, Currency.GBP);
FxRateId eurUsdId = FxRateId.of(Currency.EUR, Currency.USD);
FxRate eurGbpRate1 = FxRate.of(Currency.EUR, Currency.GBP, 0.8);
FxRate eurGbpRate2 = FxRate.of(Currency.EUR, Currency.GBP, 0.9);
FxRate eurGbpRate3 = FxRate.of(Currency.EUR, Currency.GBP, 0.95);
FxRate eurUsdRate1 = FxRate.of(Currency.EUR, Currency.USD, 1.1);
FxRate eurUsdRate2 = FxRate.of(Currency.EUR, Currency.USD, 1.2);
ImmutableScenarioMarketDataBuilder builder = ImmutableScenarioMarketData.builder(VAL_DATE).addBox(eurGbpId, MarketDataBox.ofScenarioValues(eurGbpRate1, eurGbpRate2, eurGbpRate3));
assertThrowsIllegalArg(() => builder.addBox(eurUsdId, MarketDataBox.ofScenarioValues(eurUsdRate1, eurUsdRate2)));
}
public virtual void test_addSingleAndBox()
{
FxRateId eurGbpId = FxRateId.of(Currency.EUR, Currency.GBP);
FxRateId eurUsdId = FxRateId.of(Currency.EUR, Currency.USD);
FxRate eurGbpRate = FxRate.of(Currency.EUR, Currency.GBP, 0.8);
FxRate eurUsdRate1 = FxRate.of(Currency.EUR, Currency.USD, 1.1);
FxRate eurUsdRate2 = FxRate.of(Currency.EUR, Currency.USD, 1.2);
ImmutableScenarioMarketData marketData = ImmutableScenarioMarketData.builder(VAL_DATE).addValue(eurGbpId, eurGbpRate).addBox(eurUsdId, MarketDataBox.ofScenarioValues(eurUsdRate1, eurUsdRate2)).build();
assertEquals(marketData.ScenarioCount, 2);
assertEquals(marketData.Ids, ImmutableSet.of(eurGbpId, eurUsdId));
assertEquals(marketData.getValue(eurGbpId), MarketDataBox.ofSingleValue(eurGbpRate));
assertEquals(marketData.getValue(eurUsdId), MarketDataBox.ofScenarioValues(eurUsdRate1, eurUsdRate2));
}
private XCcyIborIborSwapCurveNode(XCcyIborIborSwapTemplate template, FxRateId fxRateId, ObservableId spreadId, double additionalSpread, string label, CurveNodeDate date, CurveNodeDateOrder dateOrder)
{
JodaBeanUtils.notNull(template, "template");
JodaBeanUtils.notNull(fxRateId, "fxRateId");
JodaBeanUtils.notNull(spreadId, "spreadId");
JodaBeanUtils.notEmpty(label, "label");
JodaBeanUtils.notNull(dateOrder, "dateOrder");
this.template = template;
this.fxRateId = fxRateId;
this.spreadId = spreadId;
this.additionalSpread = additionalSpread;
this.label = label;
this.date_Renamed = date;
this.dateOrder = dateOrder;
}
//-------------------------------------------------------------------------
public virtual void test_addScenarioValueMap()
{
FxRateId eurGbpId = FxRateId.of(Currency.EUR, Currency.GBP);
FxRateId eurUsdId = FxRateId.of(Currency.EUR, Currency.USD);
FxRateScenarioArray eurGbpRates = FxRateScenarioArray.of(Currency.EUR, Currency.GBP, DoubleArray.of(0.79, 0.8, 0.81));
FxRateScenarioArray eurUsdRates = FxRateScenarioArray.of(Currency.EUR, Currency.USD, DoubleArray.of(1.09, 1.1, 1.11));
IDictionary <FxRateId, FxRateScenarioArray> values = ImmutableMap.of(eurGbpId, eurGbpRates, eurUsdId, eurUsdRates);
ImmutableScenarioMarketData marketData = ImmutableScenarioMarketData.builder(VAL_DATE).addScenarioValueMap(values).build();
assertEquals(marketData.ScenarioCount, 3);
assertEquals(marketData.Ids, ImmutableSet.of(eurGbpId, eurUsdId));
assertEquals(marketData.getValue(eurGbpId), MarketDataBox.ofScenarioValue(eurGbpRates));
assertEquals(marketData.getValue(eurUsdId), MarketDataBox.ofScenarioValue(eurUsdRates));
}
//-------------------------------------------------------------------------
public virtual void test_addValueMap()
{
FxRateId eurGbpId = FxRateId.of(Currency.EUR, Currency.GBP);
FxRateId eurUsdId = FxRateId.of(Currency.EUR, Currency.USD);
FxRate eurGbpRate = FxRate.of(Currency.EUR, Currency.GBP, 0.8);
FxRate eurUsdRate = FxRate.of(Currency.EUR, Currency.USD, 1.1);
IDictionary <FxRateId, FxRate> values = ImmutableMap.of(eurGbpId, eurGbpRate, eurUsdId, eurUsdRate);
ImmutableScenarioMarketData marketData = ImmutableScenarioMarketData.builder(VAL_DATE).addValueMap(values).build();
assertEquals(marketData.ScenarioCount, 1);
assertEquals(marketData.Ids, ImmutableSet.of(eurGbpId, eurUsdId));
assertEquals(marketData.getValue(eurGbpId), MarketDataBox.ofSingleValue(eurGbpRate));
assertEquals(marketData.getValue(eurUsdId), MarketDataBox.ofSingleValue(eurUsdRate));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @ImmutablePreBuild private static void preBuild(Builder builder)
private static void preBuild(Builder builder)
{
if (builder.template_Renamed != null)
{
if (string.ReferenceEquals(builder.label_Renamed, null))
{
builder.label_Renamed = builder.template_Renamed.Tenor.ToString();
}
if (builder.fxRateId_Renamed == null)
{
builder.fxRateId_Renamed = FxRateId.of(builder.template_Renamed.CurrencyPair);
}
else
{
ArgChecker.isTrue(builder.fxRateId_Renamed.Pair.toConventional().Equals(builder.template_Renamed.CurrencyPair.toConventional()), "FxRateId currency pair '{}' must match that of the template '{}'", builder.fxRateId_Renamed.Pair, builder.template_Renamed.CurrencyPair);
}
}
}
public override Builder set(string propertyName, object newValue)
{
switch (propertyName.GetHashCode())
{
case -1321546630: // template
this.template_Renamed = (XCcyIborIborSwapTemplate)newValue;
break;
case -1054985843: // fxRateId
this.fxRateId_Renamed = (FxRateId)newValue;
break;
case -1759090194: // spreadId
this.spreadId_Renamed = (ObservableId)newValue;
break;
case 291232890: // additionalSpread
this.additionalSpread_Renamed = (double?)newValue.Value;
break;
case 102727412: // label
this.label_Renamed = (string)newValue;
break;
case 3076014: // date
this.date_Renamed = (CurveNodeDate)newValue;
break;
case -263699392: // dateOrder
this.dateOrder_Renamed = (CurveNodeDateOrder)newValue;
break;
default:
throw new NoSuchElementException("Unknown property: " + propertyName);
}
return(this);
}
//-------------------------------------------------------------------------
internal static ScenarioMarketData marketData()
{
Curve curve1 = ConstantCurve.of(Curves.discountFactors("Test", ACT_360), 0.992);
Curve curve2 = ConstantCurve.of(Curves.discountFactors("Test", ACT_360), 0.991);
TestMarketDataMap md = new TestMarketDataMap(VAL_DATE, ImmutableMap.of(DISCOUNT_CURVE_EUR_ID, curve1, DISCOUNT_CURVE_USD_ID, curve2, VOL_ID, VOLS, FxRateId.of(EUR, USD), FxRate.of(EUR, USD, 1.62)), ImmutableMap.of());
return(md);
}
/// <summary>
/// Sets the identifier used to obtain the FX rate market value, defaulted from the template.
/// This only needs to be specified if using multiple market data sources. </summary>
/// <param name="fxRateId"> the new value, not null </param>
/// <returns> this, for chaining, not null </returns>
public Builder fxRateId(FxRateId fxRateId)
{
JodaBeanUtils.notNull(fxRateId, "fxRateId");
this.fxRateId_Renamed = fxRateId;
return(this);
}
/// <summary>
/// Constructs the synthetic market data from an existing rates provider and the configuration of the new curves.
/// </summary>
/// <param name="group"> the curve group definition for the synthetic curves and instruments </param>
/// <param name="inputProvider"> the input rates provider </param>
/// <param name="refData"> the reference data, used to resolve the trades </param>
/// <returns> the market data </returns>
public ImmutableMarketData marketData(RatesCurveGroupDefinition group, RatesProvider inputProvider, ReferenceData refData)
{
// Retrieve the set of required indices and the list of required currencies
ISet <Index> indicesRequired = new HashSet <Index>();
IList <Currency> ccyRequired = new List <Currency>();
foreach (RatesCurveGroupEntry entry in group.Entries)
{
indicesRequired.addAll(entry.Indices);
((IList <Currency>)ccyRequired).AddRange(entry.DiscountCurrencies);
}
// Retrieve the required time series if present in the original provider
IDictionary <IndexQuoteId, LocalDateDoubleTimeSeries> ts = new Dictionary <IndexQuoteId, LocalDateDoubleTimeSeries>();
foreach (Index idx in Sets.intersection(inputProvider.TimeSeriesIndices, indicesRequired))
{
ts[IndexQuoteId.of(idx)] = inputProvider.timeSeries(idx);
}
LocalDate valuationDate = inputProvider.ValuationDate;
ImmutableList <CurveDefinition> curveGroups = group.CurveDefinitions;
// Create fake market quotes of 0, only to be able to generate trades
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.data.MarketDataId<?>, double> mapId0 = new java.util.HashMap<>();
IDictionary <MarketDataId <object>, double> mapId0 = new Dictionary <MarketDataId <object>, double>();
foreach (CurveDefinition entry in curveGroups)
{
ImmutableList <CurveNode> nodes = entry.Nodes;
for (int i = 0; i < nodes.size(); i++)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: for (com.opengamma.strata.data.MarketDataId<?> key : nodes.get(i).requirements())
foreach (MarketDataId <object> key in nodes.get(i).requirements())
{
mapId0[key] = 0.0d;
}
}
}
ImmutableMarketData marketQuotes0 = ImmutableMarketData.of(valuationDate, mapId0);
// Generate market quotes from the trades
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.data.MarketDataId<?>, Object> mapIdSy = new java.util.HashMap<>();
IDictionary <MarketDataId <object>, object> mapIdSy = new Dictionary <MarketDataId <object>, object>();
foreach (CurveDefinition entry in curveGroups)
{
ImmutableList <CurveNode> nodes = entry.Nodes;
foreach (CurveNode node in nodes)
{
ResolvedTrade trade = node.resolvedTrade(1d, marketQuotes0, refData);
double mq = measures.value(trade, inputProvider);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: com.opengamma.strata.data.MarketDataId<?> k = node.requirements().iterator().next();
MarketDataId <object> k = node.requirements().GetEnumerator().next();
mapIdSy[k] = mq;
}
}
// Generate quotes for FX pairs. The first currency is arbitrarily selected as starting point.
// The crosses are automatically generated by the MarketDataFxRateProvider used in calibration.
for (int loopccy = 1; loopccy < ccyRequired.Count; loopccy++)
{
CurrencyPair ccyPair = CurrencyPair.of(ccyRequired[0], ccyRequired[loopccy]);
FxRateId fxId = FxRateId.of(ccyPair);
mapIdSy[fxId] = FxRate.of(ccyPair, inputProvider.fxRate(ccyPair));
}
return(ImmutableMarketData.builder(valuationDate).addValueMap(mapIdSy).addTimeSeriesMap(ts).build());
}
/// <summary>
/// Test that the result is converted to the reporting currency if it implements ScenarioFxConvertible and
/// the FX rates are available in the market data. The "natural" currency is taken from the function.
/// </summary>
public virtual void convertResultCurrencyUsingDefaultReportingCurrency()
{
DoubleArray values = DoubleArray.of(1, 2, 3);
//JAVA TO C# CONVERTER TODO TASK: Most Java stream collectors are not converted by Java to C# Converter:
IList <FxRate> rates = ImmutableList.of(1.61, 1.62, 1.63).Select(rate => FxRate.of(GBP, USD, rate)).collect(toImmutableList());
CurrencyScenarioArray list = CurrencyScenarioArray.of(GBP, values);
ScenarioMarketData marketData = ImmutableScenarioMarketData.builder(date(2011, 3, 8)).addScenarioValue(FxRateId.of(GBP, USD), rates).build();
ConvertibleFunction fn = ConvertibleFunction.of(() => list, USD);
CalculationTaskCell cell = CalculationTaskCell.of(0, 0, TestingMeasures.PRESENT_VALUE, NATURAL);
CalculationTask task = CalculationTask.of(TARGET, fn, cell);
DoubleArray expectedValues = DoubleArray.of(1 * 1.61, 2 * 1.62, 3 * 1.63);
CurrencyScenarioArray expectedArray = CurrencyScenarioArray.of(USD, expectedValues);
CalculationResults calculationResults = task.execute(marketData, REF_DATA);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: com.opengamma.strata.collect.result.Result<?> result = calculationResults.getCells().get(0).getResult();
Result <object> result = calculationResults.Cells.get(0).Result;
assertThat(result).hasValue(expectedArray);
}
private void loadFxRates(ImmutableMarketDataBuilder builder)
{
// TODO - load from CSV file - format to be defined
builder.addValue(FxRateId.of(Currency.GBP, Currency.USD), FxRate.of(Currency.GBP, Currency.USD, 1.61));
}
//-------------------------------------------------------------------------
/// <summary>
/// Returns requirements specifying the market data the function needs to perform its calculations.
/// </summary>
/// <param name="refData"> the reference data </param>
/// <returns> requirements specifying the market data the function needs to perform its calculations </returns>
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") public com.opengamma.strata.calc.marketdata.MarketDataRequirements requirements(com.opengamma.strata.basics.ReferenceData refData)
public MarketDataRequirements requirements(ReferenceData refData)
{
// determine market data requirements of the function
FunctionRequirements functionRequirements = function.requirements(target, Measures, parameters, refData);
ObservableSource obsSource = functionRequirements.ObservableSource;
// convert function requirements to market data requirements
MarketDataRequirementsBuilder requirementsBuilder = MarketDataRequirements.builder();
foreach (ObservableId id in functionRequirements.TimeSeriesRequirements)
{
requirementsBuilder.addTimeSeries(id.withObservableSource(obsSource));
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: for (com.opengamma.strata.data.MarketDataId<?> id : functionRequirements.getValueRequirements())
foreach (MarketDataId <object> id in functionRequirements.ValueRequirements)
{
if (id is ObservableId)
{
requirementsBuilder.addValues(((ObservableId)id).withObservableSource(obsSource));
}
else
{
requirementsBuilder.addValues(id);
}
}
// add requirements for the FX rates needed to convert the output values into the reporting currency
foreach (CalculationTaskCell cell in cells)
{
if (cell.Measure.CurrencyConvertible && !cell.ReportingCurrency.None)
{
Currency reportingCurrency = cell.reportingCurrency(this, refData);
//JAVA TO C# CONVERTER TODO TASK: Most Java stream collectors are not converted by Java to C# Converter:
IList <MarketDataId <FxRate> > fxRateIds = functionRequirements.OutputCurrencies.Where(outputCurrency => !outputCurrency.Equals(reportingCurrency)).Select(outputCurrency => CurrencyPair.of(outputCurrency, reportingCurrency)).Select(pair => FxRateId.of(pair, obsSource)).collect(toImmutableList());
requirementsBuilder.addValues(fxRateIds);
}
}
return(requirementsBuilder.build());
}
//-------------------------------------------------------------------------
public virtual void duplicateInputDataKeys()
{
FxSwapTemplate template1 = FxSwapTemplate.of(Period.ofMonths(1), FxSwapConventions.EUR_USD);
FxSwapTemplate template2 = FxSwapTemplate.of(Period.ofMonths(2), FxSwapConventions.EUR_USD);
QuoteId pointsKey1a = QuoteId.of(StandardId.of("test", "1a"));
QuoteId pointsKey1b = QuoteId.of(StandardId.of("test", "1b"));
QuoteId pointsKey2a = QuoteId.of(StandardId.of("test", "2a"));
QuoteId pointsKey2b = QuoteId.of(StandardId.of("test", "2b"));
FxSwapCurveNode node1a = FxSwapCurveNode.of(template1, pointsKey1a);
FxSwapCurveNode node1b = FxSwapCurveNode.of(template2, pointsKey1b);
FxSwapCurveNode node2 = FxSwapCurveNode.of(template1, pointsKey2a);
FxSwapCurveNode node2b = FxSwapCurveNode.of(template2, pointsKey2b);
CurveName curveName1 = CurveName.of("curve1");
InterpolatedNodalCurveDefinition curve1 = InterpolatedNodalCurveDefinition.builder().name(curveName1).nodes(node1a, node1b).xValueType(ValueType.YEAR_FRACTION).yValueType(ValueType.ZERO_RATE).dayCount(ACT_360).interpolator(CurveInterpolators.LINEAR).extrapolatorLeft(CurveExtrapolators.LINEAR).extrapolatorRight(CurveExtrapolators.LINEAR).build();
CurveName curveName2 = CurveName.of("curve2");
InterpolatedNodalCurveDefinition curve2 = InterpolatedNodalCurveDefinition.builder().name(curveName2).nodes(node2, node2b).xValueType(ValueType.YEAR_FRACTION).yValueType(ValueType.ZERO_RATE).dayCount(ACT_360).interpolator(CurveInterpolators.LINEAR).extrapolatorLeft(CurveExtrapolators.LINEAR).extrapolatorRight(CurveExtrapolators.LINEAR).build();
CurveGroupName curveGroupName = CurveGroupName.of("group");
RatesCurveGroupDefinition groupDefinition = RatesCurveGroupDefinition.builder().name(curveGroupName).addDiscountCurve(curve1, Currency.EUR).addDiscountCurve(curve2, Currency.USD).build();
RatesCurveGroupMarketDataFunction fn = new RatesCurveGroupMarketDataFunction();
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.data.MarketDataId<?>, Object> marketDataMap1 = com.google.common.collect.ImmutableMap.of(com.opengamma.strata.data.FxRateId.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD), com.opengamma.strata.basics.currency.FxRate.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD, 1.01), pointsKey1a, 0.1d, pointsKey1b, 0.2d);
IDictionary <MarketDataId <object>, object> marketDataMap1 = ImmutableMap.of(FxRateId.of(Currency.EUR, Currency.USD), FxRate.of(Currency.EUR, Currency.USD, 1.01), pointsKey1a, 0.1d, pointsKey1b, 0.2d);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.data.MarketDataId<?>, Object> marketDataMap2 = com.google.common.collect.ImmutableMap.of(com.opengamma.strata.data.FxRateId.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD), com.opengamma.strata.basics.currency.FxRate.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD, 1.01), pointsKey2a, 0.1d, pointsKey2b, 0.2d);
IDictionary <MarketDataId <object>, object> marketDataMap2 = ImmutableMap.of(FxRateId.of(Currency.EUR, Currency.USD), FxRate.of(Currency.EUR, Currency.USD, 1.01), pointsKey2a, 0.1d, pointsKey2b, 0.2d);
RatesCurveInputs curveInputs1 = RatesCurveInputs.of(marketDataMap1, DefaultCurveMetadata.of("curve1"));
RatesCurveInputs curveInputs2 = RatesCurveInputs.of(marketDataMap2, DefaultCurveMetadata.of("curve2"));
ImmutableScenarioMarketData marketData = ImmutableScenarioMarketData.builder(LocalDate.of(2011, 3, 8)).addValue(RatesCurveInputsId.of(curveGroupName, curveName1, ObservableSource.NONE), curveInputs1).addValue(RatesCurveInputsId.of(curveGroupName, curveName2, ObservableSource.NONE), curveInputs2).build();
fn.buildCurveGroup(groupDefinition, CALIBRATOR, marketData, REF_DATA, ObservableSource.NONE);
// This has a duplicate key with a different value which should fail
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: java.util.Map<com.opengamma.strata.data.MarketDataId<?>, Object> badMarketDataMap = com.google.common.collect.ImmutableMap.of(com.opengamma.strata.data.FxRateId.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD), com.opengamma.strata.basics.currency.FxRate.of(com.opengamma.strata.basics.currency.Currency.EUR, com.opengamma.strata.basics.currency.Currency.USD, 1.02), pointsKey2a, 0.2d);
IDictionary <MarketDataId <object>, object> badMarketDataMap = ImmutableMap.of(FxRateId.of(Currency.EUR, Currency.USD), FxRate.of(Currency.EUR, Currency.USD, 1.02), pointsKey2a, 0.2d);
RatesCurveInputs badCurveInputs = RatesCurveInputs.of(badMarketDataMap, DefaultCurveMetadata.of("curve2"));
ScenarioMarketData badMarketData = ImmutableScenarioMarketData.builder(LocalDate.of(2011, 3, 8)).addValue(RatesCurveInputsId.of(curveGroupName, curveName1, ObservableSource.NONE), curveInputs1).addValue(RatesCurveInputsId.of(curveGroupName, curveName2, ObservableSource.NONE), badCurveInputs).build();
string msg = "Multiple unequal values found for identifier .*\\. Values: .* and .*";
assertThrowsIllegalArg(() => fn.buildCurveGroup(groupDefinition, CALIBRATOR, badMarketData, REF_DATA, ObservableSource.NONE), msg);
}
/// <summary>
/// Returns a curve node for a cross-currency Ibor-Ibor interest rate swap using the
/// specified instrument template, rate key, spread and label.
/// </summary>
/// <param name="template"> the template defining the node instrument </param>
/// <param name="spreadId"> the identifier of the market spread used when building the instrument for the node </param>
/// <param name="additionalSpread"> the additional spread amount added to the market quote </param>
/// <param name="label"> the label to use for the node, if null or empty an appropriate default label will be used </param>
/// <returns> a node whose instrument is built from the template using a market rate </returns>
public static XCcyIborIborSwapCurveNode of(XCcyIborIborSwapTemplate template, ObservableId spreadId, double additionalSpread, string label)
{
FxRateId fxRateId = FxRateId.of(template.CurrencyPair);
return(new XCcyIborIborSwapCurveNode(template, fxRateId, spreadId, additionalSpread, label, CurveNodeDate.END, CurveNodeDateOrder.DEFAULT));
}
public virtual void specifySource()
{
ObservableSource testSource = ObservableSource.of("test");
ScenarioMarketData marketData = ImmutableScenarioMarketData.builder(LocalDate.of(2011, 3, 8)).addValue(FxRateId.of(Currency.GBP, Currency.USD), FxRate.of(Currency.GBP, Currency.USD, 1.4d)).addValue(FxRateId.of(Currency.GBP, Currency.USD, testSource), FxRate.of(Currency.GBP, Currency.USD, 1.41d)).build();
ScenarioFxRateProvider defaultRateProvider = ScenarioFxRateProvider.of(marketData);
ScenarioFxRateProvider sourceRateProvider = ScenarioFxRateProvider.of(marketData, testSource);
assertThat(defaultRateProvider.fxRate(Currency.GBP, Currency.USD, 0)).isEqualTo(1.4d);
assertThat(sourceRateProvider.fxRate(Currency.GBP, Currency.USD, 0)).isEqualTo(1.41d);
}
