java.time.temporal.UnsupportedTemporalTypeException Java Examples

private int get0(TemporalField field) {
    switch ((ChronoField) field) {
        case DAY_OF_WEEK: return getDayOfWeek().getValue();
        case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
        case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
        case DAY_OF_MONTH: return day;
        case DAY_OF_YEAR: return getDayOfYear();
        case EPOCH_DAY: throw new UnsupportedTemporalTypeException("Invalid field 'EpochDay' for get() method, use getLong() instead");
        case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
        case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
        case MONTH_OF_YEAR: return month;
        case PROLEPTIC_MONTH: throw new UnsupportedTemporalTypeException("Invalid field 'ProlepticMonth' for get() method, use getLong() instead");
        case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
        case YEAR: return year;
        case ERA: return (year >= 1 ? 1 : 0);
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 

@Override
public long until(Temporal endExclusive, TemporalUnit unit) {
    Objects.requireNonNull(endExclusive, "endExclusive");
    ChronoLocalDate end = getChronology().date(endExclusive);
    if (unit instanceof ChronoUnit) {
        switch ((ChronoUnit) unit) {
            case DAYS: return daysUntil(end);
            case WEEKS: return daysUntil(end) / 7;
            case MONTHS: return monthsUntil(end);
            case YEARS: return monthsUntil(end) / 12;
            case DECADES: return monthsUntil(end) / 120;
            case CENTURIES: return monthsUntil(end) / 1200;
            case MILLENNIA: return monthsUntil(end) / 12000;
            case ERAS: return end.getLong(ERA) - getLong(ERA);
        }
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
    Objects.requireNonNull(unit, "unit");
    return unit.between(this, end);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, month == 13 ? 1 : 5);
                case YEAR:
                case YEAR_OF_ERA: return (prolepticYear <= 0 ?
                        ValueRange.of(1, Year.MAX_VALUE + 1) : ValueRange.of(1, Year.MAX_VALUE));  // TODO
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public CopticDate with(TemporalField field, long newValue) {
    if (field instanceof ChronoField) {
        ChronoField f = (ChronoField) field;
        f.checkValidValue(newValue);        // TODO: validate value
        int nvalue = (int) newValue;
        switch (f) {
            case DAY_OF_WEEK: return plusDays(newValue - get(ChronoField.DAY_OF_WEEK));
            case ALIGNED_DAY_OF_WEEK_IN_MONTH: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_MONTH));
            case ALIGNED_DAY_OF_WEEK_IN_YEAR: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_YEAR));
            case DAY_OF_MONTH: return resolvePreviousValid(prolepticYear, month, nvalue);
            case DAY_OF_YEAR: return resolvePreviousValid(prolepticYear, ((nvalue - 1) / 30) + 1, ((nvalue - 1) % 30) + 1);
            case EPOCH_DAY: return ofEpochDay(nvalue);
            case ALIGNED_WEEK_OF_MONTH: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_MONTH)) * 7);
            case ALIGNED_WEEK_OF_YEAR: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_YEAR)) * 7);
            case MONTH_OF_YEAR: return resolvePreviousValid(prolepticYear, nvalue, day);
            case YEAR_OF_ERA: return resolvePreviousValid(prolepticYear >= 1 ? nvalue : 1 - nvalue, month, day);
            case YEAR: return resolvePreviousValid(nvalue, month, day);
            case ERA: return resolvePreviousValid(1 - prolepticYear, month, day);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.adjustInto(this, newValue);
}
 

@Override
public long getLong(TemporalField field) {
    if (field instanceof ChronoField) {
        switch ((ChronoField) field) {
            case DAY_OF_WEEK: return Math.floorMod(toEpochDay() + 3, 7) + 1;
            case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
            case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((get(ChronoField.DAY_OF_YEAR) - 1) % 7) + 1;
            case DAY_OF_MONTH: return day;
            case DAY_OF_YEAR: return (month - 1) * 30 + day;
            case EPOCH_DAY: return toEpochDay();
            case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
            case ALIGNED_WEEK_OF_YEAR: return ((get(ChronoField.DAY_OF_YEAR) - 1) / 7) + 1;
            case MONTH_OF_YEAR: return month;
            case YEAR_OF_ERA: return (prolepticYear >= 1 ? prolepticYear : 1 - prolepticYear);
            case YEAR: return prolepticYear;
            case ERA: return (prolepticYear >= 1 ? 1 : 0);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.getFrom(this);
}
 

private int get0(TemporalField field) {
    switch ((ChronoField) field) {
        case DAY_OF_WEEK: return getDayOfWeek().getValue();
        case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
        case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
        case DAY_OF_MONTH: return day;
        case DAY_OF_YEAR: return getDayOfYear();
        case EPOCH_DAY: throw new UnsupportedTemporalTypeException("Invalid field 'EpochDay' for get() method, use getLong() instead");
        case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
        case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
        case MONTH_OF_YEAR: return month;
        case PROLEPTIC_MONTH: throw new UnsupportedTemporalTypeException("Invalid field 'ProlepticMonth' for get() method, use getLong() instead");
        case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
        case YEAR: return year;
        case ERA: return (year >= 1 ? 1 : 0);
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 

@Override
public HijrahDate with(TemporalField field, long newValue) {
    if (field instanceof ChronoField) {
        ChronoField f = (ChronoField) field;
        // not using checkValidIntValue so EPOCH_DAY and PROLEPTIC_MONTH work
        chrono.range(f).checkValidValue(newValue, f);    // TODO: validate value
        int nvalue = (int) newValue;
        switch (f) {
            case DAY_OF_WEEK: return plusDays(newValue - getDayOfWeek());
            case ALIGNED_DAY_OF_WEEK_IN_MONTH: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_MONTH));
            case ALIGNED_DAY_OF_WEEK_IN_YEAR: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_YEAR));
            case DAY_OF_MONTH: return resolvePreviousValid(prolepticYear, monthOfYear, nvalue);
            case DAY_OF_YEAR: return plusDays(Math.min(nvalue, lengthOfYear()) - getDayOfYear());
            case EPOCH_DAY: return new HijrahDate(chrono, newValue);
            case ALIGNED_WEEK_OF_MONTH: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_MONTH)) * 7);
            case ALIGNED_WEEK_OF_YEAR: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_YEAR)) * 7);
            case MONTH_OF_YEAR: return resolvePreviousValid(prolepticYear, nvalue, dayOfMonth);
            case PROLEPTIC_MONTH: return plusMonths(newValue - getProlepticMonth());
            case YEAR_OF_ERA: return resolvePreviousValid(prolepticYear >= 1 ? nvalue : 1 - nvalue, monthOfYear, dayOfMonth);
            case YEAR: return resolvePreviousValid(nvalue, monthOfYear, dayOfMonth);
            case ERA: return resolvePreviousValid(1 - prolepticYear, monthOfYear, dayOfMonth);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return super.with(field, newValue);
}
 

@Override
public long getLong(TemporalField field) {
    Objects.requireNonNull(field, "field");
    Long value = fieldValues.get(field);
    if (value != null) {
        return value;
    }
    if (date != null && date.isSupported(field)) {
        return date.getLong(field);
    }
    if (time != null && time.isSupported(field)) {
        return time.getLong(field);
    }
    if (field instanceof ChronoField) {
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.getFrom(this);
}
 

@Override
@SuppressWarnings("unchecked")
public D plus(long amountToAdd, TemporalUnit unit) {
    if (unit instanceof ChronoUnit) {
        ChronoUnit f = (ChronoUnit) unit;
        switch (f) {
            case DAYS: return plusDays(amountToAdd);
            case WEEKS: return plusDays(Math.multiplyExact(amountToAdd, 7));
            case MONTHS: return plusMonths(amountToAdd);
            case YEARS: return plusYears(amountToAdd);
            case DECADES: return plusYears(Math.multiplyExact(amountToAdd, 10));
            case CENTURIES: return plusYears(Math.multiplyExact(amountToAdd, 100));
            case MILLENNIA: return plusYears(Math.multiplyExact(amountToAdd, 1000));
            case ERAS: return with(ERA, Math.addExact(getLong(ERA), amountToAdd));
        }
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
    return (D) ChronoLocalDate.super.plus(amountToAdd, unit);
}
 

private int get0(TemporalField field) {
    switch ((ChronoField) field) {
        case DAY_OF_WEEK: return getDayOfWeek().getValue();
        case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((day - 1) % 7) + 1;
        case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
        case DAY_OF_MONTH: return day;
        case DAY_OF_YEAR: return getDayOfYear();
        case EPOCH_DAY: throw new UnsupportedTemporalTypeException("Invalid field 'EpochDay' for get() method, use getLong() instead");
        case ALIGNED_WEEK_OF_MONTH: return ((day - 1) / 7) + 1;
        case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
        case MONTH_OF_YEAR: return month;
        case PROLEPTIC_MONTH: throw new UnsupportedTemporalTypeException("Invalid field 'ProlepticMonth' for get() method, use getLong() instead");
        case YEAR_OF_ERA: return (year >= 1 ? year : 1 - year);
        case YEAR: return year;
        case ERA: return (year >= 1 ? 1 : 0);
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 

@Override
public HijrahDate with(TemporalField field, long newValue) {
    if (field instanceof ChronoField) {
        ChronoField f = (ChronoField) field;
        // not using checkValidIntValue so EPOCH_DAY and PROLEPTIC_MONTH work
        chrono.range(f).checkValidValue(newValue, f);    // TODO: validate value
        int nvalue = (int) newValue;
        switch (f) {
            case DAY_OF_WEEK: return plusDays(newValue - getDayOfWeek());
            case ALIGNED_DAY_OF_WEEK_IN_MONTH: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_MONTH));
            case ALIGNED_DAY_OF_WEEK_IN_YEAR: return plusDays(newValue - getLong(ALIGNED_DAY_OF_WEEK_IN_YEAR));
            case DAY_OF_MONTH: return resolvePreviousValid(prolepticYear, monthOfYear, nvalue);
            case DAY_OF_YEAR: return plusDays(Math.min(nvalue, lengthOfYear()) - getDayOfYear());
            case EPOCH_DAY: return new HijrahDate(chrono, newValue);
            case ALIGNED_WEEK_OF_MONTH: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_MONTH)) * 7);
            case ALIGNED_WEEK_OF_YEAR: return plusDays((newValue - getLong(ALIGNED_WEEK_OF_YEAR)) * 7);
            case MONTH_OF_YEAR: return resolvePreviousValid(prolepticYear, nvalue, dayOfMonth);
            case PROLEPTIC_MONTH: return plusMonths(newValue - getProlepticMonth());
            case YEAR_OF_ERA: return resolvePreviousValid(prolepticYear >= 1 ? nvalue : 1 - nvalue, monthOfYear, dayOfMonth);
            case YEAR: return resolvePreviousValid(nvalue, monthOfYear, dayOfMonth);
            case ERA: return resolvePreviousValid(1 - prolepticYear, monthOfYear, dayOfMonth);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return super.with(field, newValue);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, 5);  // TODO
                // TODO does the limited range of valid years cause years to
                // start/end part way through? that would affect range
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public long getLong(TemporalField field) {
    if (field instanceof ChronoField) {
        switch ((ChronoField) field) {
            case DAY_OF_WEEK: return getDayOfWeek();
            case ALIGNED_DAY_OF_WEEK_IN_MONTH: return ((getDayOfWeek() - 1) % 7) + 1;
            case ALIGNED_DAY_OF_WEEK_IN_YEAR: return ((getDayOfYear() - 1) % 7) + 1;
            case DAY_OF_MONTH: return this.dayOfMonth;
            case DAY_OF_YEAR: return this.getDayOfYear();
            case EPOCH_DAY: return toEpochDay();
            case ALIGNED_WEEK_OF_MONTH: return ((dayOfMonth - 1) / 7) + 1;
            case ALIGNED_WEEK_OF_YEAR: return ((getDayOfYear() - 1) / 7) + 1;
            case MONTH_OF_YEAR: return monthOfYear;
            case PROLEPTIC_MONTH: return getProlepticMonth();
            case YEAR_OF_ERA: return prolepticYear;
            case YEAR: return prolepticYear;
            case ERA: return getEraValue();
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.getFrom(this);
}
 

@Override
@SuppressWarnings("unchecked")
public D plus(long amountToAdd, TemporalUnit unit) {
    if (unit instanceof ChronoUnit) {
        ChronoUnit f = (ChronoUnit) unit;
        switch (f) {
            case DAYS: return plusDays(amountToAdd);
            case WEEKS: return plusDays(Math.multiplyExact(amountToAdd, 7));
            case MONTHS: return plusMonths(amountToAdd);
            case YEARS: return plusYears(amountToAdd);
            case DECADES: return plusYears(Math.multiplyExact(amountToAdd, 10));
            case CENTURIES: return plusYears(Math.multiplyExact(amountToAdd, 100));
            case MILLENNIA: return plusYears(Math.multiplyExact(amountToAdd, 1000));
            case ERAS: return with(ERA, Math.addExact(getLong(ERA), amountToAdd));
        }
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
    return (D) ChronoLocalDate.super.plus(amountToAdd, unit);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, month == 13 ? 1 : 5);
                case YEAR:
                case YEAR_OF_ERA: return (prolepticYear <= 0 ?
                        ValueRange.of(1, Year.MAX_VALUE + 1) : ValueRange.of(1, Year.MAX_VALUE));  // TODO
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            ChronoField f = (ChronoField) field;
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case YEAR_OF_ERA: {
                    Calendar jcal = Calendar.getInstance(JapaneseChronology.LOCALE);
                    jcal.set(Calendar.ERA, era.getValue() + JapaneseEra.ERA_OFFSET);
                    jcal.set(yearOfEra, isoDate.getMonthValue() - 1, isoDate.getDayOfMonth());
                    return ValueRange.of(1, jcal.getActualMaximum(Calendar.YEAR));
                }
            }
            return getChronology().range(f);
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public long getLong(TemporalField field) {
    Objects.requireNonNull(field, "field");
    Long value = fieldValues.get(field);
    if (value != null) {
        return value;
    }
    if (date != null && date.isSupported(field)) {
        return date.getLong(field);
    }
    if (time != null && time.isSupported(field)) {
        return time.getLong(field);
    }
    if (field instanceof ChronoField) {
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.getFrom(this);
}
 

@Override
public long get(TemporalUnit unit) {
    if (unit == ChronoUnit.YEARS) {
        return years;
    } else if (unit == ChronoUnit.MONTHS) {
        return months;
    } else if (unit == ChronoUnit.DAYS) {
        return days;
    } else {
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
}
 

/**
 * {@inheritDoc}
 * @throws DateTimeException {@inheritDoc}
 * @throws ArithmeticException {@inheritDoc}
 */
@Override
default ChronoLocalDate plus(long amountToAdd, TemporalUnit unit) {
    if (unit instanceof ChronoUnit) {
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
    return ChronoLocalDateImpl.ensureValid(getChronology(), unit.addTo(this, amountToAdd));
}
 

@Override
public long getLong(TemporalField field) {
    if (field instanceof ChronoField) {
        // same as ISO:
        // DAY_OF_WEEK, DAY_OF_MONTH, EPOCH_DAY, MONTH_OF_YEAR, PROLEPTIC_MONTH, YEAR
        //
        // calendar specific fields
        // DAY_OF_YEAR, YEAR_OF_ERA, ERA
        switch ((ChronoField) field) {
            case ALIGNED_DAY_OF_WEEK_IN_MONTH:
            case ALIGNED_DAY_OF_WEEK_IN_YEAR:
            case ALIGNED_WEEK_OF_MONTH:
            case ALIGNED_WEEK_OF_YEAR:
                throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
            case YEAR_OF_ERA:
                return yearOfEra;
            case ERA:
                return era.getValue();
            case DAY_OF_YEAR:
                Calendar jcal = Calendar.getInstance(JapaneseChronology.LOCALE);
                jcal.set(Calendar.ERA, era.getValue() + JapaneseEra.ERA_OFFSET);
                jcal.set(yearOfEra, isoDate.getMonthValue() - 1, isoDate.getDayOfMonth());
                return jcal.get(Calendar.DAY_OF_YEAR);
        }
        return isoDate.getLong(field);
    }
    return field.getFrom(this);
}
 

@Override
public long get(TemporalUnit unit) {
    if (unit == ChronoUnit.YEARS) {
        return years;
    } else if (unit == ChronoUnit.MONTHS) {
        return months;
    } else if (unit == ChronoUnit.DAYS) {
        return days;
    } else {
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
}
 

@Override
public long getLong(TemporalField field) {
    if (this.field.equals(field)) {
        return value;
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 

@Override
default int get(TemporalField field) {
    if (field instanceof ChronoField) {
        switch ((ChronoField) field) {
            case INSTANT_SECONDS:
                throw new UnsupportedTemporalTypeException("Invalid field 'InstantSeconds' for get() method, use getLong() instead");
            case OFFSET_SECONDS:
                return getOffset().getTotalSeconds();
        }
        return toLocalDateTime().get(field);
    }
    return Temporal.super.get(field);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            return field.range();
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        if (isSupported(field)) {
            return field.range();
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

@Override
public long getLong(TemporalField field) {
    if (this.field.equals(field)) {
        return value;
    }
    throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
 

/**
 * {@inheritDoc}
 * @throws DateTimeException {@inheritDoc}
 * @throws ArithmeticException {@inheritDoc}
 */
@Override
default ChronoLocalDate plus(long amountToAdd, TemporalUnit unit) {
    if (unit instanceof ChronoUnit) {
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
    return ChronoLocalDateImpl.ensureValid(getChronology(), unit.addTo(this, amountToAdd));
}
 

@Override
public long get(TemporalUnit unit) {
    if (unit == ChronoUnit.YEARS) {
        return years;
    } else if (unit == ChronoUnit.MONTHS) {
        return months;
    } else if (unit == ChronoUnit.DAYS) {
        return days;
    } else {
        throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
    }
}
 

/**
 * Gets the range of valid values for the specified field.
 * <p>
 * The range object expresses the minimum and maximum valid values for a field.
 * This date is used to enhance the accuracy of the returned range.
 * If it is not possible to return the range, because the field is not supported
 * or for some other reason, an exception is thrown.
 * <p>
 * If the field is a {@link ChronoField} then the query is implemented here.
 * The {@link #isSupported(TemporalField) supported fields} will return
 * appropriate range instances.
 * All other {@code ChronoField} instances will throw an {@code UnsupportedTemporalTypeException}.
 * <p>
 * If the field is not a {@code ChronoField}, then the result of this method
 * is obtained by invoking {@code TemporalField.rangeRefinedBy(TemporalAccessor)}
 * passing {@code this} as the argument.
 * Whether the range can be obtained is determined by the field.
 *
 * @param field  the field to query the range for, not null
 * @return the range of valid values for the field, not null
 * @throws DateTimeException if the range for the field cannot be obtained
 * @throws UnsupportedTemporalTypeException if the field is not supported
 */
@Override
public ValueRange range(TemporalField field) {
    if (field instanceof ChronoField) {
        ChronoField f = (ChronoField) field;
        if (f.isDateBased()) {
            switch (f) {
                case DAY_OF_MONTH: return ValueRange.of(1, lengthOfMonth());
                case DAY_OF_YEAR: return ValueRange.of(1, lengthOfYear());
                case ALIGNED_WEEK_OF_MONTH: return ValueRange.of(1, getMonth() == Month.FEBRUARY && isLeapYear() == false ? 4 : 5);
                case YEAR_OF_ERA:
                    return (getYear() <= 0 ? ValueRange.of(1, Year.MAX_VALUE + 1) : ValueRange.of(1, Year.MAX_VALUE));
            }
            return field.range();
        }
        throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
    }
    return field.rangeRefinedBy(this);
}
 

/**
 * Returns a copy of this {@code LocalTime} with the time truncated.
 * <p>
 * Truncation returns a copy of the original time with fields
 * smaller than the specified unit set to zero.
 * For example, truncating with the {@link ChronoUnit#MINUTES minutes} unit
 * will set the second-of-minute and nano-of-second field to zero.
 * <p>
 * The unit must have a {@linkplain TemporalUnit#getDuration() duration}
 * that divides into the length of a standard day without remainder.
 * This includes all supplied time units on {@link ChronoUnit} and
 * {@link ChronoUnit#DAYS DAYS}. Other units throw an exception.
 * <p>
 * This instance is immutable and unaffected by this method call.
 *
 * @param unit  the unit to truncate to, not null
 * @return a {@code LocalTime} based on this time with the time truncated, not null
 * @throws DateTimeException if unable to truncate
 * @throws UnsupportedTemporalTypeException if the unit is not supported
 */
public LocalTime truncatedTo(TemporalUnit unit) {
    if (unit == ChronoUnit.NANOS) {
        return this;
    }
    Duration unitDur = unit.getDuration();
    if (unitDur.getSeconds() > SECONDS_PER_DAY) {
        throw new UnsupportedTemporalTypeException("Unit is too large to be used for truncation");
    }
    long dur = unitDur.toNanos();
    if ((NANOS_PER_DAY % dur) != 0) {
        throw new UnsupportedTemporalTypeException("Unit must divide into a standard day without remainder");
    }
    long nod = toNanoOfDay();
    return ofNanoOfDay((nod / dur) * dur);
}