@Override // override for performance public int hashCode() { return getChronology().getId().hashCode() ^ isoDate.hashCode(); }
@Override public ChronoPeriod until(ChronoLocalDate endDate) { Period period = isoDate.until(endDate); return getChronology().period(period.getYears(), period.getMonths(), period.getDays()); }
@Override public ValueRange range(TemporalField field) { if (field instanceof ChronoField) { if (isSupported(field)) { ChronoField f = (ChronoField) field; switch (f) { case DAY_OF_MONTH: case DAY_OF_YEAR: case ALIGNED_WEEK_OF_MONTH: return isoDate.range(field); case YEAR_OF_ERA: { ValueRange range = YEAR.range(); long max = (getProlepticYear() <= 0 ? -(range.getMinimum() + YEARS_DIFFERENCE) + 1 : range.getMaximum() + YEARS_DIFFERENCE); return ValueRange.of(1, max); } } return getChronology().range(f); } throw new UnsupportedTemporalTypeException("Unsupported field: " + field); } return field.rangeRefinedBy(this); }
@Override public ThaiBuddhistDate with(TemporalField field, long newValue) { if (field instanceof ChronoField) { ChronoField f = (ChronoField) field; if (getLong(f) == newValue) { return this; } switch (f) { case PROLEPTIC_MONTH: getChronology().range(f).checkValidValue(newValue, f); return plusMonths(newValue - getProlepticMonth()); case YEAR_OF_ERA: case YEAR: case ERA: { int nvalue = getChronology().range(f).checkValidIntValue(newValue, f); switch (f) { case YEAR_OF_ERA: return with(isoDate.withYear((getProlepticYear() >= 1 ? nvalue : 1 - nvalue) - YEARS_DIFFERENCE)); case YEAR: return with(isoDate.withYear(nvalue - YEARS_DIFFERENCE)); case ERA: return with(isoDate.withYear((1 - getProlepticYear()) - YEARS_DIFFERENCE)); } } } return with(isoDate.with(field, newValue)); } return field.adjustInto(this, newValue); }