public virtual void test_parSpread()
{
SimpleRatesProvider prov = provider(VAL_DATE, DF_START, DF_END);
double parSpread = PRICER.parSpread(RTERM_DEPOSIT, prov);
TermDeposit depositPar = TermDeposit.builder().buySell(BuySell.BUY).startDate(START_DATE).endDate(END_DATE).businessDayAdjustment(BD_ADJ).dayCount(ACT_360).notional(NOTIONAL).currency(EUR).rate(RATE + parSpread).build();
double pvPar = PRICER.presentValue(depositPar.resolve(REF_DATA), prov).Amount;
assertEquals(pvPar, 0.0, NOTIONAL * TOLERANCE);
}
//-------------------------------------------------------------------------
public Trade parseTrade(FpmlDocument document, XmlElement tradeEl)
{
// supported elements:
// 'payerPartyReference'
// 'receiverPartyReference'
// 'startDate'
// 'maturityDate'
// 'principal'
// 'fixedRate'
// 'dayCountFraction'
// ignored elements:
// 'payerAccountReference?'
// 'receiverAccountReference?'
// 'interest?'
// rejected elements:
// 'features?'
// 'payment*'
TradeInfoBuilder tradeInfoBuilder = document.parseTradeInfo(tradeEl);
XmlElement termEl = tradeEl.getChild("termDeposit");
document.validateNotPresent(termEl, "features");
document.validateNotPresent(termEl, "payment");
TermDeposit.Builder termBuilder = TermDeposit.builder();
// pay/receive and counterparty
PayReceive payReceive = document.parsePayerReceiver(termEl, tradeInfoBuilder);
termBuilder.buySell(BuySell.ofBuy(payReceive.Pay));
// start date
termBuilder.startDate(document.parseDate(termEl.getChild("startDate")));
// maturity date
termBuilder.endDate(document.parseDate(termEl.getChild("maturityDate")));
// principal
CurrencyAmount principal = document.parseCurrencyAmount(termEl.getChild("principal"));
termBuilder.currency(principal.Currency);
termBuilder.notional(principal.Amount);
// fixed rate
termBuilder.rate(document.parseDecimal(termEl.getChild("fixedRate")));
// day count
termBuilder.dayCount(document.parseDayCountFraction(termEl.getChild("dayCountFraction")));
return(TermDepositTrade.builder().info(tradeInfoBuilder.build()).product(termBuilder.build()).build());
}
// parse the row to a trade
private static TermDepositTrade parseRow(CsvRow row, TradeInfo info, TradeCsvInfoResolver resolver)
{
BuySell buySell = LoaderUtils.parseBuySell(row.getValue(BUY_SELL_FIELD));
double notional = LoaderUtils.parseDouble(row.getValue(NOTIONAL_FIELD));
double fixedRate = LoaderUtils.parseDoublePercent(row.getValue(FIXED_RATE_FIELD));
Optional <TermDepositConvention> conventionOpt = row.findValue(CONVENTION_FIELD).map(s => TermDepositConvention.of(s));
Optional <Period> tenorOpt = row.findValue(TENOR_FIELD).map(s => LoaderUtils.parseTenor(s).Period);
Optional <LocalDate> startDateOpt = row.findValue(START_DATE_FIELD).map(s => LoaderUtils.parseDate(s));
Optional <LocalDate> endDateOpt = row.findValue(END_DATE_FIELD).map(s => LoaderUtils.parseDate(s));
Optional <Currency> currencyOpt = row.findValue(CURRENCY_FIELD).map(s => Currency.parse(s));
Optional <DayCount> dayCountOpt = row.findValue(DAY_COUNT_FIELD).map(s => LoaderUtils.parseDayCount(s));
BusinessDayConvention dateCnv = row.findValue(DATE_ADJ_CNV_FIELD).map(s => LoaderUtils.parseBusinessDayConvention(s)).orElse(BusinessDayConventions.MODIFIED_FOLLOWING);
Optional <HolidayCalendarId> dateCalOpt = row.findValue(DATE_ADJ_CAL_FIELD).map(s => HolidayCalendarId.of(s));
// use convention if available
if (conventionOpt.Present)
{
if (currencyOpt.Present || dayCountOpt.Present)
{
throw new System.ArgumentException("TermDeposit trade had invalid combination of fields. When '" + CONVENTION_FIELD + "' is present these fields must not be present: " + ImmutableList.of(CURRENCY_FIELD, DAY_COUNT_FIELD));
}
TermDepositConvention convention = conventionOpt.get();
// explicit dates take precedence over relative ones
if (startDateOpt.Present && endDateOpt.Present)
{
if (tenorOpt.Present)
{
throw new System.ArgumentException("TermDeposit trade had invalid combination of fields. When these fields are found " + ImmutableList.of(CONVENTION_FIELD, START_DATE_FIELD, END_DATE_FIELD) + " then these fields must not be present " + ImmutableList.of(TENOR_FIELD));
}
LocalDate startDate = startDateOpt.get();
LocalDate endDate = endDateOpt.get();
TermDepositTrade trade = convention.toTrade(info, startDate, endDate, buySell, notional, fixedRate);
return(adjustTrade(trade, dateCnv, dateCalOpt));
}
// relative dates
if (tenorOpt.Present && info.TradeDate.Present)
{
if (startDateOpt.Present || endDateOpt.Present)
{
throw new System.ArgumentException("TermDeposit trade had invalid combination of fields. When these fields are found " + ImmutableList.of(CONVENTION_FIELD, TENOR_FIELD, TRADE_DATE_FIELD) + " then these fields must not be present " + ImmutableList.of(START_DATE_FIELD, END_DATE_FIELD));
}
LocalDate tradeDate = info.TradeDate.get();
Period periodToStart = tenorOpt.get();
TermDepositTrade trade = convention.createTrade(tradeDate, periodToStart, buySell, notional, fixedRate, resolver.ReferenceData);
trade = trade.toBuilder().info(info).build();
return(adjustTrade(trade, dateCnv, dateCalOpt));
}
}
else if (startDateOpt.Present && endDateOpt.Present && currencyOpt.Present && dayCountOpt.Present)
{
LocalDate startDate = startDateOpt.get();
LocalDate endDate = endDateOpt.get();
Currency currency = currencyOpt.get();
DayCount dayCount = dayCountOpt.get();
TermDeposit.Builder builder = TermDeposit.builder().buySell(buySell).currency(currency).notional(notional).startDate(startDate).endDate(endDate).dayCount(dayCount).rate(fixedRate);
TermDepositTrade trade = TermDepositTrade.of(info, builder.build());
return(adjustTrade(trade, dateCnv, dateCalOpt));
}
// no match
throw new System.ArgumentException("TermDeposit trade had invalid combination of fields. These fields are mandatory:" + ImmutableList.of(BUY_SELL_FIELD, NOTIONAL_FIELD, FIXED_RATE_FIELD) + " and one of these combinations is mandatory: " + ImmutableList.of(CONVENTION_FIELD, TRADE_DATE_FIELD, TENOR_FIELD) + " or " + ImmutableList.of(CONVENTION_FIELD, START_DATE_FIELD, END_DATE_FIELD) + " or " + ImmutableList.of(START_DATE_FIELD, END_DATE_FIELD, CURRENCY_FIELD, DAY_COUNT_FIELD));
}
