private List<ReportEntry> fillForEmptyPeriods(
List<ReportEntry> inputEntries, Pair<LocalDate, LocalDate> interval) {
Optional<String> aRosterTypeCode =
inputEntries.stream().map(ReportEntry::getRosterTypeCode).findAny();
if (!aRosterTypeCode.isPresent()) {
return inputEntries;
}
List<ReportEntry> result = inputEntries.stream().collect(Collectors.toList());
for (LocalDate period = interval.getLeft();
period.isBefore(interval.getRight());
period = period.plusMonths(1)) {
result.add(
new ReportEntry(
beneficiary,
aRosterTypeCode.get(),
AmountType.PAYMENT,
YearMonth.from(period),
BigDecimal.ZERO));
result.add(
new ReportEntry(
beneficiary, "UNKNOWN", AmountType.REFUND, YearMonth.from(period), BigDecimal.ZERO));
}
return result;
}
@Test
public void testGenerateScheduleInterestOnlyMonthly() {
AmortizationAttributes amAttrs = generateAmortizationAttributesObjectTemplate();
amAttrs.setLoanAmount(ofUSD(10000));
amAttrs.setInterestRateAsPercent(10.);
amAttrs.setInterestOnly(true);
amAttrs.setPaymentFrequency(TimePeriod.Monthly.getPeriodsPerYear());
int termInMonths = 12;
amAttrs.setTermInMonths(termInMonths);
amAttrs.setAdjustmentDate(LocalDate.of(2016, Month.JANUARY, 1));
amAttrs.setRegularPayment(ofUSD(0));
List<ScheduledPayment> schedule = AmortizationCalculator.generateSchedule(amAttrs);
assertEquals("Interest only schedule term in months", termInMonths, schedule.size());
MonetaryAmount expectedInterest = ofUSD(83.34);
MonetaryAmount expectedPrincipal = ofUSD(0);
LocalDate expectedDate = amAttrs.getAdjustmentDate();
int index = 0;
for (ScheduledPayment payment : schedule) {
expectedDate = expectedDate.plusMonths(1L);
assertEquals("Interest only schedule payment number", ++index, payment.getPaymentNumber());
assertEquals("Interest only schedule payment date", expectedDate, payment.getPaymentDate());
assertEquals(
"Interest only schedule payment interest", expectedInterest, payment.getInterest());
assertEquals(
"Interest only schedule payment principal", expectedPrincipal, payment.getPrincipal());
assertEquals(
"Interest only schedule payment total payment", expectedInterest, payment.getPayment());
assertEquals(
"Interest only schedule payment loan principal", ofUSD(10000), payment.getBalance());
}
}
@Test
public void testGetFullAge4LocalDateDetails() {
int year = 2010;
// 0 周岁
for (int m = 1; m <= 12; m++) {
Assert.assertEquals(
0, AgeUtils.getFullAge(LocalDate.of(year, 1, 1), LocalDate.of(year, m, 1)));
}
// 1 周岁：下一年相同月或此月之后不论哪个月、不论哪一天
LocalDate toDate;
int lastDay;
for (int m = 1; m <= 12; m++) {
toDate = LocalDate.of(year + 1, m, 1);
lastDay = toDate.plusMonths(1).minusDays(1).getDayOfMonth();
for (int d = 1; d <= lastDay; d++) {
Assert.assertEquals(
1, AgeUtils.getFullAge(LocalDate.of(year, 1, 1), LocalDate.of(year + 1, m, d)));
}
}
// 2 周岁
Assert.assertEquals(
2, AgeUtils.getFullAge(LocalDate.of(year, 1, 1), LocalDate.of(year + 2, 1, 1)));
Assert.assertEquals(
2, AgeUtils.getFullAge(LocalDate.of(year, 2, 10), LocalDate.of(year + 2, 2, 10)));
Assert.assertEquals(
2, AgeUtils.getFullAge(LocalDate.of(year, 2, 10), LocalDate.of(year + 2, 12, 31)));
Assert.assertEquals(
1, AgeUtils.getFullAge(LocalDate.of(year, 2, 10), LocalDate.of(year + 2, 2, 9)));
}
/**
* Adds the period of this frequency to the specified date.
*
* <p>This method implements {@link TemporalAmount}. It is not intended to be called directly. Use
* {@link LocalDate#plus(TemporalAmount)} instead.
*
* @param temporal the temporal object to add to
* @return the result with this frequency added
* @throws DateTimeException if unable to add
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public Temporal addTo(Temporal temporal) {
// special case for performance
if (temporal instanceof LocalDate) {
LocalDate date = (LocalDate) temporal;
return date.plusMonths(period.toTotalMonths()).plusDays(period.getDays());
}
return period.addTo(temporal);
}
public void test_metadata_fixed() {
LocalDate nodeDate = VAL_DATE.plusMonths(1);
TermDepositCurveNode node =
TermDepositCurveNode.of(TEMPLATE, QUOTE_ID, SPREAD).withDate(CurveNodeDate.of(nodeDate));
LocalDate valuationDate = LocalDate.of(2015, 1, 22);
DatedParameterMetadata metadata = node.metadata(valuationDate, REF_DATA);
assertEquals(metadata.getDate(), nodeDate);
assertEquals(metadata.getLabel(), node.getLabel());
}
@Test
public void testPaymentDateSemiMonthly() {
LocalDate scheduleStartDate = LocalDate.of(2015, Month.DECEMBER, 2);
AmortizationAttributes amAttrs = generateAmortizationAttributesObjectTemplate();
amAttrs.setAdjustmentDate(scheduleStartDate);
amAttrs.setPaymentFrequency(TimePeriod.SemiMonthly.getPeriodsPerYear());
int termInMonths = 24;
amAttrs.setTermInMonths(termInMonths);
int dayOfMonthPayment1 = scheduleStartDate.getDayOfMonth();
int dayOfMonthPayment2 = scheduleStartDate.plusDays(14).getDayOfMonth();
List<ScheduledPayment> schedule = AmortizationCalculator.generateSchedule(amAttrs);
// First payment of month
for (int i = 1; i <= 48; i += 2) {
String msg = String.format("First date for semi-monthly payment %d", i);
assertEquals(
msg,
scheduleStartDate.plusMonths(i / 2).plusDays(14),
schedule.get(i - 1).getPaymentDate());
assertEquals(
"Semi-monthly common day of month",
dayOfMonthPayment2,
schedule.get(i - 1).getPaymentDate().getDayOfMonth());
}
// Second payment of month
for (int i = 2; i <= 48; i += 2) {
String msg = String.format("Second date for semi-monthly payment %d", i);
assertEquals(msg, scheduleStartDate.plusMonths(i / 2), schedule.get(i - 1).getPaymentDate());
assertEquals(
"Semi-monthly common day of month",
dayOfMonthPayment1,
schedule.get(i - 1).getPaymentDate().getDayOfMonth());
}
}
@Override
public Year get(Integer yearInt) {
log.debug("Entering with {}", yearInt);
LocalDate date = LocalDate.of(yearInt, java.time.Month.JANUARY, 1);
Year year = new Year();
year.setYear(yearInt);
for (int i = 0; i < 12; i++) year.getMonths().add(create(date, date.plusMonths(i)));
return year;
}
static void f1() {
LocalDate date = LocalDate.of(2016, Month.JANUARY, 24);
int year = date.getYear(); // 2016
Month month = date.getMonth(); // 1月
int dom = date.getDayOfMonth(); // 24
DayOfWeek dow = date.getDayOfWeek(); // 星期天,SUNDAY
int len = date.lengthOfMonth(); // 31 （1月份的天数）
boolean leap = date.isLeapYear(); // true （是闰年）
date = date.withYear(2015); // 2015-01-24
date = date.plusMonths(2); // 2015-03-24
date = date.minusDays(1); // 2015-03-23
System.out.println(dow);
}
private void testPaymentDatesWithMonthlyIntervals(int periodsPerYear) {
LocalDate scheduleStartDate = LocalDate.of(2015, Month.DECEMBER, 2);
AmortizationAttributes amAttrs = generateAmortizationAttributesObjectTemplate();
amAttrs.setAdjustmentDate(scheduleStartDate);
amAttrs.setPaymentFrequency(periodsPerYear);
int termInMonths = 24;
amAttrs.setTermInMonths(termInMonths);
List<ScheduledPayment> schedule = AmortizationCalculator.generateSchedule(amAttrs);
for (int i = 1; i <= termInMonths / (12 / periodsPerYear); i++) {
String msg = String.format("Date for payment %d when %d payments a year", i, periodsPerYear);
assertEquals(
msg,
scheduleStartDate.plusMonths(i * (12 / periodsPerYear)),
schedule.get(i - 1).getPaymentDate());
}
}
