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/*
* Copyright (c) 2007-present, Stephen Colebourne & Michael Nascimento Santos
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* * Neither the name of JSR-310 nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package nl.topicus.jdbc.shaded.org.threeten.bp;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.HOUR_OF_DAY;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.MICRO_OF_DAY;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.MINUTE_OF_HOUR;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.NANO_OF_DAY;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.NANO_OF_SECOND;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.SECOND_OF_DAY;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField.SECOND_OF_MINUTE;
import static nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoUnit.NANOS;
import java.nl.topicus.jdbc.shaded.io.DataInput;
import java.nl.topicus.jdbc.shaded.io.DataOutput;
import java.nl.topicus.jdbc.shaded.io.IOException;
import java.nl.topicus.jdbc.shaded.io.InvalidObjectException;
import java.nl.topicus.jdbc.shaded.io.ObjectStreamException;
import java.nl.topicus.jdbc.shaded.io.Serializable;
import nl.topicus.jdbc.shaded.org.threeten.bp.format.DateTimeFormatter;
import nl.topicus.jdbc.shaded.org.threeten.bp.format.DateTimeParseException;
import nl.topicus.jdbc.shaded.org.threeten.bp.jdk8.DefaultInterfaceTemporalAccessor;
import nl.topicus.jdbc.shaded.org.threeten.bp.jdk8.Jdk8Methods;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoField;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ChronoUnit;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.Temporal;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalAccessor;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalAdjuster;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalAmount;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalField;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalQueries;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalQuery;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.TemporalUnit;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.UnsupportedTemporalTypeException;
import nl.topicus.jdbc.shaded.org.threeten.bp.temporal.ValueRange;
/**
* A time without time-zone in the ISO-8601 calendar system,
* such as {@code 10:15:30}.
*
* {@code LocalTime} is an immutable date-time object that represents a time,
* often viewed as hour-minute-second.
* Time is represented to nanosecond precision.
* For example, the value "13:45.30.123456789" can be stored in a {@code LocalTime}.
*
* It does not store or represent a date or time-zone.
* Instead, it is a description of the local time as seen on a wall clock.
* It cannot represent an instant on the time-line without additional information
* such as an offset or time-zone.
*
* The ISO-8601 calendar system is the modern civil calendar system used today
* in most of the world. This API assumes that all calendar systems use the same
* representation, this class, for time-of-day.
*
*
Specification for implementors
* This class is immutable and thread-safe.
*/
public final class LocalTime
extends DefaultInterfaceTemporalAccessor
implements Temporal, TemporalAdjuster, Comparable, Serializable {
/**
* The minimum supported {@code LocalTime}, '00:00'.
* This is the time of midnight at the start of the day.
*/
public static final LocalTime MIN;
/**
* The maximum supported {@code LocalTime}, '23:59:59.999999999'.
* This is the time just before midnight at the end of the day.
*/
public static final LocalTime MAX;
/**
* The time of midnight at the start of the day, '00:00'.
*/
public static final LocalTime MIDNIGHT;
/**
* The time of noon in the middle of the day, '12:00'.
*/
public static final LocalTime NOON;
/**
* Simulate JDK 8 method reference LocalTime::from.
*/
public static final TemporalQuery FROM = new TemporalQuery() {
@Override
public LocalTime queryFrom(TemporalAccessor temporal) {
return LocalTime.from(temporal);
}
};
/**
* Constants for the local time of each hour.
*/
private static final LocalTime[] HOURS = new LocalTime[24];
static {
for (int i = 0; i < HOURS.length; i++) {
HOURS[i] = new LocalTime(i, 0, 0, 0);
}
MIDNIGHT = HOURS[0];
NOON = HOURS[12];
MIN = HOURS[0];
MAX = new LocalTime(23, 59, 59, 999999999);
}
/**
* Hours per day.
*/
static final int HOURS_PER_DAY = 24;
/**
* Minutes per hour.
*/
static final int MINUTES_PER_HOUR = 60;
/**
* Minutes per day.
*/
static final int MINUTES_PER_DAY = MINUTES_PER_HOUR * HOURS_PER_DAY;
/**
* Seconds per minute.
*/
static final int SECONDS_PER_MINUTE = 60;
/**
* Seconds per hour.
*/
static final int SECONDS_PER_HOUR = SECONDS_PER_MINUTE * MINUTES_PER_HOUR;
/**
* Seconds per day.
*/
static final int SECONDS_PER_DAY = SECONDS_PER_HOUR * HOURS_PER_DAY;
/**
* Milliseconds per day.
*/
static final long MILLIS_PER_DAY = SECONDS_PER_DAY * 1000L;
/**
* Microseconds per day.
*/
static final long MICROS_PER_DAY = SECONDS_PER_DAY * 1000000L;
/**
* Nanos per second.
*/
static final long NANOS_PER_SECOND = 1000000000L;
/**
* Nanos per minute.
*/
static final long NANOS_PER_MINUTE = NANOS_PER_SECOND * SECONDS_PER_MINUTE;
/**
* Nanos per hour.
*/
static final long NANOS_PER_HOUR = NANOS_PER_MINUTE * MINUTES_PER_HOUR;
/**
* Nanos per day.
*/
static final long NANOS_PER_DAY = NANOS_PER_HOUR * HOURS_PER_DAY;
/**
* Serialization version.
*/
private static final long serialVersionUID = 6414437269572265201L;
/**
* The hour.
*/
private final byte hour;
/**
* The minute.
*/
private final byte minute;
/**
* The second.
*/
private final byte second;
/**
* The nanosecond.
*/
private final int nano;
//-----------------------------------------------------------------------
/**
* Obtains the current time from the system clock in the default time-zone.
*
* This will query the {@link Clock#systemDefaultZone() system clock} in the default
* time-zone to obtain the current time.
*
* Using this method will prevent the ability to use an alternate clock for testing
* because the clock is hard-coded.
*
* @return the current time using the system clock and default time-zone, not null
*/
public static LocalTime now() {
return now(Clock.systemDefaultZone());
}
/**
* Obtains the current time from the system clock in the specified time-zone.
*
* This will query the {@link Clock#system(ZoneId) system clock} to obtain the current time.
* Specifying the time-zone avoids dependence on the default time-zone.
*
* Using this method will prevent the ability to use an alternate clock for testing
* because the clock is hard-coded.
*
* @param zone the zone ID to use, not null
* @return the current time using the system clock, not null
*/
public static LocalTime now(ZoneId zone) {
return now(Clock.system(zone));
}
/**
* Obtains the current time from the specified clock.
*
* This will query the specified clock to obtain the current time.
* Using this method allows the use of an alternate clock for testing.
* The alternate clock may be introduced using {@link Clock dependency injection}.
*
* @param clock the clock to use, not null
* @return the current time, not null
*/
public static LocalTime now(Clock clock) {
Jdk8Methods.requireNonNull(clock, "clock");
// inline OffsetTime factory to avoid creating object and InstantProvider checks
final Instant now = clock.instant(); // called once
ZoneOffset offset = clock.getZone().getRules().getOffset(now);
long secsOfDay = now.getEpochSecond() % SECONDS_PER_DAY;
secsOfDay = (secsOfDay + offset.getTotalSeconds()) % SECONDS_PER_DAY;
if (secsOfDay < 0) {
secsOfDay += SECONDS_PER_DAY;
}
return LocalTime.ofSecondOfDay(secsOfDay, now.getNano());
}
//------------------------get-----------------------------------------------
/**
* Obtains an instance of {@code LocalTime} from an hour and minute.
*
* The second and nanosecond fields will be set to zero by this factory method.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param hour the hour-of-day to represent, from 0 to 23
* @param minute the minute-of-hour to represent, from 0 to 59
* @return the local time, not null
* @throws DateTimeException if the value of any field is out of range
*/
public static LocalTime of(int hour, int minute) {
HOUR_OF_DAY.checkValidValue(hour);
if (minute == 0) {
return HOURS[hour]; // for performance
}
MINUTE_OF_HOUR.checkValidValue(minute);
return new LocalTime(hour, minute, 0, 0);
}
/**
* Obtains an instance of {@code LocalTime} from an hour, minute and second.
*
* The nanosecond field will be set to zero by this factory method.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param hour the hour-of-day to represent, from 0 to 23
* @param minute the minute-of-hour to represent, from 0 to 59
* @param second the second-of-minute to represent, from 0 to 59
* @return the local time, not null
* @throws DateTimeException if the value of any field is out of range
*/
public static LocalTime of(int hour, int minute, int second) {
HOUR_OF_DAY.checkValidValue(hour);
if ((minute | second) == 0) {
return HOURS[hour]; // for performance
}
MINUTE_OF_HOUR.checkValidValue(minute);
SECOND_OF_MINUTE.checkValidValue(second);
return new LocalTime(hour, minute, second, 0);
}
/**
* Obtains an instance of {@code LocalTime} from an hour, minute, second and nanosecond.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param hour the hour-of-day to represent, from 0 to 23
* @param minute the minute-of-hour to represent, from 0 to 59
* @param second the second-of-minute to represent, from 0 to 59
* @param nanoOfSecond the nano-of-second to represent, from 0 to 999,999,999
* @return the local time, not null
* @throws DateTimeException if the value of any field is out of range
*/
public static LocalTime of(int hour, int minute, int second, int nanoOfSecond) {
HOUR_OF_DAY.checkValidValue(hour);
MINUTE_OF_HOUR.checkValidValue(minute);
SECOND_OF_MINUTE.checkValidValue(second);
NANO_OF_SECOND.checkValidValue(nanoOfSecond);
return create(hour, minute, second, nanoOfSecond);
}
//-----------------------------------------------------------------------
/**
* Obtains an instance of {@code LocalTime} from a second-of-day value.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param secondOfDay the second-of-day, from {@code 0} to {@code 24 * 60 * 60 - 1}
* @return the local time, not null
* @throws DateTimeException if the second-of-day value is invalid
*/
public static LocalTime ofSecondOfDay(long secondOfDay) {
SECOND_OF_DAY.checkValidValue(secondOfDay);
int hours = (int) (secondOfDay / SECONDS_PER_HOUR);
secondOfDay -= hours * SECONDS_PER_HOUR;
int minutes = (int) (secondOfDay / SECONDS_PER_MINUTE);
secondOfDay -= minutes * SECONDS_PER_MINUTE;
return create(hours, minutes, (int) secondOfDay, 0);
}
/**
* Obtains an instance of {@code LocalTime} from a second-of-day value, with
* associated nanos of second.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param secondOfDay the second-of-day, from {@code 0} to {@code 24 * 60 * 60 - 1}
* @param nanoOfSecond the nano-of-second, from 0 to 999,999,999
* @return the local time, not null
* @throws DateTimeException if the either input value is invalid
*/
static LocalTime ofSecondOfDay(long secondOfDay, int nanoOfSecond) {
SECOND_OF_DAY.checkValidValue(secondOfDay);
NANO_OF_SECOND.checkValidValue(nanoOfSecond);
int hours = (int) (secondOfDay / SECONDS_PER_HOUR);
secondOfDay -= hours * SECONDS_PER_HOUR;
int minutes = (int) (secondOfDay / SECONDS_PER_MINUTE);
secondOfDay -= minutes * SECONDS_PER_MINUTE;
return create(hours, minutes, (int) secondOfDay, nanoOfSecond);
}
/**
* Obtains an instance of {@code LocalTime} from a nanos-of-day value.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param nanoOfDay the nano of day, from {@code 0} to {@code 24 * 60 * 60 * 1,000,000,000 - 1}
* @return the local time, not null
* @throws DateTimeException if the nanos of day value is invalid
*/
public static LocalTime ofNanoOfDay(long nanoOfDay) {
NANO_OF_DAY.checkValidValue(nanoOfDay);
int hours = (int) (nanoOfDay / NANOS_PER_HOUR);
nanoOfDay -= hours * NANOS_PER_HOUR;
int minutes = (int) (nanoOfDay / NANOS_PER_MINUTE);
nanoOfDay -= minutes * NANOS_PER_MINUTE;
int seconds = (int) (nanoOfDay / NANOS_PER_SECOND);
nanoOfDay -= seconds * NANOS_PER_SECOND;
return create(hours, minutes, seconds, (int) nanoOfDay);
}
//-----------------------------------------------------------------------
/**
* Obtains an instance of {@code LocalTime} from a temporal object.
*
* A {@code TemporalAccessor} represents some form of date and time information.
* This factory converts the arbitrary temporal object to an instance of {@code LocalTime}.
*
* The conversion uses the {@link TemporalQueries#localTime()} query, which relies
* on extracting the {@link ChronoField#NANO_OF_DAY NANO_OF_DAY} field.
*
* This method matches the signature of the functional interface {@link TemporalQuery}
* allowing it to be used in queries via method reference, {@code LocalTime::from}.
*
* @param temporal the temporal object to convert, not null
* @return the local time, not null
* @throws DateTimeException if unable to convert to a {@code LocalTime}
*/
public static LocalTime from(TemporalAccessor temporal) {
LocalTime time = temporal.query(TemporalQueries.localTime());
if (time == null) {
throw new DateTimeException("Unable to obtain LocalTime from TemporalAccessor: " +
temporal + ", type " + temporal.getClass().getName());
}
return time;
}
//-----------------------------------------------------------------------
/**
* Obtains an instance of {@code LocalTime} from a text string such as {@code 10:15}.
*
* The string must represent a valid time and is parsed using
* {@link nl.topicus.jdbc.shaded.org.threeten.bp.format.DateTimeFormatter#ISO_LOCAL_TIME}.
*
* @param text the text to parse such as "10:15:30", not null
* @return the parsed local time, not null
* @throws DateTimeParseException if the text cannot be parsed
*/
public static LocalTime parse(CharSequence text) {
return parse(text, DateTimeFormatter.ISO_LOCAL_TIME);
}
/**
* Obtains an instance of {@code LocalTime} from a text string using a specific formatter.
*
* The text is parsed using the formatter, returning a time.
*
* @param text the text to parse, not null
* @param formatter the formatter to use, not null
* @return the parsed local time, not null
* @throws DateTimeParseException if the text cannot be parsed
*/
public static LocalTime parse(CharSequence text, DateTimeFormatter formatter) {
Jdk8Methods.requireNonNull(formatter, "formatter");
return formatter.parse(text, LocalTime.FROM);
}
//-----------------------------------------------------------------------
/**
* Creates a local time from the hour, minute, second and nanosecond fields.
*
* This factory may return a cached value, but applications must not rely on this.
*
* @param hour the hour-of-day to represent, validated from 0 to 23
* @param minute the minute-of-hour to represent, validated from 0 to 59
* @param second the second-of-minute to represent, validated from 0 to 59
* @param nanoOfSecond the nano-of-second to represent, validated from 0 to 999,999,999
* @return the local time, not null
*/
private static LocalTime create(int hour, int minute, int second, int nanoOfSecond) {
if ((minute | second | nanoOfSecond) == 0) {
return HOURS[hour];
}
return new LocalTime(hour, minute, second, nanoOfSecond);
}
/**
* Constructor, previously validated.
*
* @param hour the hour-of-day to represent, validated from 0 to 23
* @param minute the minute-of-hour to represent, validated from 0 to 59
* @param second the second-of-minute to represent, validated from 0 to 59
* @param nanoOfSecond the nano-of-second to represent, validated from 0 to 999,999,999
*/
private LocalTime(int hour, int minute, int second, int nanoOfSecond) {
this.hour = (byte) hour;
this.minute = (byte) minute;
this.second = (byte) second;
this.nano = nanoOfSecond;
}
//-----------------------------------------------------------------------
/**
* Checks if the specified field is supported.
*
* This checks if this time can be queried for the specified field.
* If false, then calling the {@link #range(TemporalField) range} and
* {@link #get(TemporalField) get} methods will throw an exception.
*
* If the field is a {@link ChronoField} then the query is implemented here.
* The supported fields are:
*
* - {@code NANO_OF_SECOND}
*
- {@code NANO_OF_DAY}
*
- {@code MICRO_OF_SECOND}
*
- {@code MICRO_OF_DAY}
*
- {@code MILLI_OF_SECOND}
*
- {@code MILLI_OF_DAY}
*
- {@code SECOND_OF_MINUTE}
*
- {@code SECOND_OF_DAY}
*
- {@code MINUTE_OF_HOUR}
*
- {@code MINUTE_OF_DAY}
*
- {@code HOUR_OF_AMPM}
*
- {@code CLOCK_HOUR_OF_AMPM}
*
- {@code HOUR_OF_DAY}
*
- {@code CLOCK_HOUR_OF_DAY}
*
- {@code AMPM_OF_DAY}
*
* All other {@code ChronoField} instances will return false.
*
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.isSupportedBy(TemporalAccessor)}
* passing {@code this} as the argument.
* Whether the field is supported is determined by the field.
*
* @param field the field to check, null returns false
* @return true if the field is supported on this time, false if not
*/
@Override
public boolean isSupported(TemporalField field) {
if (field instanceof ChronoField) {
return field.isTimeBased();
}
return field != null && field.isSupportedBy(this);
}
@Override
public boolean isSupported(TemporalUnit unit) {
if (unit instanceof ChronoUnit) {
return unit.isTimeBased();
}
return unit != null && unit.isSupportedBy(this);
}
/**
* Gets the range of valid values for the specified field.
*
* The range object expresses the minimum and maximum valid values for a field.
* This time 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.
*
* 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 a {@code DateTimeException}.
*
* 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
*/
@Override // override for Javadoc
public ValueRange range(TemporalField field) {
return super.range(field);
}
/**
* Gets the value of the specified field from this time as an {@code int}.
*
* This queries this time for the value for the specified field.
* The returned value will always be within the valid range of values for the field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
*
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@link #isSupported(TemporalField) supported fields} will return valid
* values based on this time, except {@code NANO_OF_DAY} and {@code MICRO_OF_DAY}
* which are too large to fit in an {@code int} and throw a {@code DateTimeException}.
* All other {@code ChronoField} instances will throw a {@code DateTimeException}.
*
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param field the field to get, not null
* @return the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws ArithmeticException if numeric overflow occurs
*/
@Override // override for Javadoc and performance
public int get(TemporalField field) {
if (field instanceof ChronoField) {
return get0(field);
}
return super.get(field);
}
/**
* Gets the value of the specified field from this time as a {@code long}.
*
* This queries this time for the value for the specified field.
* If it is not possible to return the value, because the field is not supported
* or for some other reason, an exception is thrown.
*
* If the field is a {@link ChronoField} then the query is implemented here.
* The {@link #isSupported(TemporalField) supported fields} will return valid
* values based on this time.
* All other {@code ChronoField} instances will throw a {@code DateTimeException}.
*
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.getFrom(TemporalAccessor)}
* passing {@code this} as the argument. Whether the value can be obtained,
* and what the value represents, is determined by the field.
*
* @param field the field to get, not null
* @return the value for the field
* @throws DateTimeException if a value for the field cannot be obtained
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public long getLong(TemporalField field) {
if (field instanceof ChronoField) {
if (field == NANO_OF_DAY) {
return toNanoOfDay();
}
if (field == MICRO_OF_DAY) {
return toNanoOfDay() / 1000;
}
return get0(field);
}
return field.getFrom(this);
}
private int get0(TemporalField field) {
switch ((ChronoField) field) {
case NANO_OF_SECOND: return nano;
case NANO_OF_DAY: throw new DateTimeException("Field too large for an int: " + field);
case MICRO_OF_SECOND: return nano / 1000;
case MICRO_OF_DAY: throw new DateTimeException("Field too large for an int: " + field);
case MILLI_OF_SECOND: return nano / 1000000;
case MILLI_OF_DAY: return (int) (toNanoOfDay() / 1000000);
case SECOND_OF_MINUTE: return second;
case SECOND_OF_DAY: return toSecondOfDay();
case MINUTE_OF_HOUR: return minute;
case MINUTE_OF_DAY: return hour * 60 + minute;
case HOUR_OF_AMPM: return hour % 12;
case CLOCK_HOUR_OF_AMPM: int ham = hour % 12; return (ham % 12 == 0 ? 12 : ham);
case HOUR_OF_DAY: return hour;
case CLOCK_HOUR_OF_DAY: return (hour == 0 ? 24 : hour);
case AMPM_OF_DAY: return hour / 12;
}
throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
//-----------------------------------------------------------------------
/**
* Gets the hour-of-day field.
*
* @return the hour-of-day, from 0 to 23
*/
public int getHour() {
return hour;
}
/**
* Gets the minute-of-hour field.
*
* @return the minute-of-hour, from 0 to 59
*/
public int getMinute() {
return minute;
}
/**
* Gets the second-of-minute field.
*
* @return the second-of-minute, from 0 to 59
*/
public int getSecond() {
return second;
}
/**
* Gets the nano-of-second field.
*
* @return the nano-of-second, from 0 to 999,999,999
*/
public int getNano() {
return nano;
}
//-----------------------------------------------------------------------
/**
* Returns an adjusted copy of this time.
*
* This returns a new {@code LocalTime}, based on this one, with the time adjusted.
* The adjustment takes place using the specified adjuster strategy object.
* Read the documentation of the adjuster to understand what adjustment will be made.
*
* A simple adjuster might simply set the one of the fields, such as the hour field.
* A more nl.topicus.jdbc.shaded.com.lex adjuster might set the time to the last hour of the day.
*
* The result of this method is obtained by invoking the
* {@link TemporalAdjuster#adjustInto(Temporal)} method on the
* specified adjuster passing {@code this} as the argument.
*
* This instance is immutable and unaffected by this method call.
*
* @param adjuster the adjuster to use, not null
* @return a {@code LocalTime} based on {@code this} with the adjustment made, not null
* @throws DateTimeException if the adjustment cannot be made
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public LocalTime with(TemporalAdjuster adjuster) {
// optimizations
if (adjuster instanceof LocalTime) {
return (LocalTime) adjuster;
}
return (LocalTime) adjuster.adjustInto(this);
}
/**
* Returns a copy of this time with the specified field set to a new value.
*
* This returns a new {@code LocalTime}, based on this one, with the value
* for the specified field changed.
* This can be used to change any supported field, such as the hour, minute or second.
* If it is not possible to set the value, because the field is not supported or for
* some other reason, an exception is thrown.
*
* If the field is a {@link ChronoField} then the adjustment is implemented here.
* The supported fields behave as follows:
*
* - {@code NANO_OF_SECOND} -
* Returns a {@code LocalTime} with the specified nano-of-second.
* The hour, minute and second will be unchanged.
*
- {@code NANO_OF_DAY} -
* Returns a {@code LocalTime} with the specified nano-of-day.
* This nl.topicus.jdbc.shaded.com.letely replaces the time and is equivalent to {@link #ofNanoOfDay(long)}.
*
- {@code MICRO_OF_SECOND} -
* Returns a {@code LocalTime} with the nano-of-second replaced by the specified
* micro-of-second multiplied by 1,000.
* The hour, minute and second will be unchanged.
*
- {@code MICRO_OF_DAY} -
* Returns a {@code LocalTime} with the specified micro-of-day.
* This nl.topicus.jdbc.shaded.com.letely replaces the time and is equivalent to using {@link #ofNanoOfDay(long)}
* with the micro-of-day multiplied by 1,000.
*
- {@code MILLI_OF_SECOND} -
* Returns a {@code LocalTime} with the nano-of-second replaced by the specified
* milli-of-second multiplied by 1,000,000.
* The hour, minute and second will be unchanged.
*
- {@code MILLI_OF_DAY} -
* Returns a {@code LocalTime} with the specified milli-of-day.
* This nl.topicus.jdbc.shaded.com.letely replaces the time and is equivalent to using {@link #ofNanoOfDay(long)}
* with the milli-of-day multiplied by 1,000,000.
*
- {@code SECOND_OF_MINUTE} -
* Returns a {@code LocalTime} with the specified second-of-minute.
* The hour, minute and nano-of-second will be unchanged.
*
- {@code SECOND_OF_DAY} -
* Returns a {@code LocalTime} with the specified second-of-day.
* The nano-of-second will be unchanged.
*
- {@code MINUTE_OF_HOUR} -
* Returns a {@code LocalTime} with the specified minute-of-hour.
* The hour, second-of-minute and nano-of-second will be unchanged.
*
- {@code MINUTE_OF_DAY} -
* Returns a {@code LocalTime} with the specified minute-of-day.
* The second-of-minute and nano-of-second will be unchanged.
*
- {@code HOUR_OF_AMPM} -
* Returns a {@code LocalTime} with the specified hour-of-am-pm.
* The AM/PM, minute-of-hour, second-of-minute and nano-of-second will be unchanged.
*
- {@code CLOCK_HOUR_OF_AMPM} -
* Returns a {@code LocalTime} with the specified clock-hour-of-am-pm.
* The AM/PM, minute-of-hour, second-of-minute and nano-of-second will be unchanged.
*
- {@code HOUR_OF_DAY} -
* Returns a {@code LocalTime} with the specified hour-of-day.
* The minute-of-hour, second-of-minute and nano-of-second will be unchanged.
*
- {@code CLOCK_HOUR_OF_DAY} -
* Returns a {@code LocalTime} with the specified clock-hour-of-day.
* The minute-of-hour, second-of-minute and nano-of-second will be unchanged.
*
- {@code AMPM_OF_DAY} -
* Returns a {@code LocalTime} with the specified AM/PM.
* The hour-of-am-pm, minute-of-hour, second-of-minute and nano-of-second will be unchanged.
*
*
* In all cases, if the new value is outside the valid range of values for the field
* then a {@code DateTimeException} will be thrown.
*
* All other {@code ChronoField} instances will throw a {@code DateTimeException}.
*
* If the field is not a {@code ChronoField}, then the result of this method
* is obtained by invoking {@code TemporalField.adjustInto(Temporal, long)}
* passing {@code this} as the argument. In this case, the field determines
* whether and how to adjust the instant.
*
* This instance is immutable and unaffected by this method call.
*
* @param field the field to set in the result, not null
* @param newValue the new value of the field in the result
* @return a {@code LocalTime} based on {@code this} with the specified field set, not null
* @throws DateTimeException if the field cannot be set
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public LocalTime with(TemporalField field, long newValue) {
if (field instanceof ChronoField) {
ChronoField f = (ChronoField) field;
f.checkValidValue(newValue);
switch (f) {
case NANO_OF_SECOND: return withNano((int) newValue);
case NANO_OF_DAY: return LocalTime.ofNanoOfDay(newValue);
case MICRO_OF_SECOND: return withNano((int) newValue * 1000);
case MICRO_OF_DAY: return LocalTime.ofNanoOfDay(newValue * 1000);
case MILLI_OF_SECOND: return withNano((int) newValue * 1000000);
case MILLI_OF_DAY: return LocalTime.ofNanoOfDay(newValue * 1000000);
case SECOND_OF_MINUTE: return withSecond((int) newValue);
case SECOND_OF_DAY: return plusSeconds(newValue - toSecondOfDay());
case MINUTE_OF_HOUR: return withMinute((int) newValue);
case MINUTE_OF_DAY: return plusMinutes(newValue - (hour * 60 + minute));
case HOUR_OF_AMPM: return plusHours(newValue - (hour % 12));
case CLOCK_HOUR_OF_AMPM: return plusHours((newValue == 12 ? 0 : newValue) - (hour % 12));
case HOUR_OF_DAY: return withHour((int) newValue);
case CLOCK_HOUR_OF_DAY: return withHour((int) (newValue == 24 ? 0 : newValue));
case AMPM_OF_DAY: return plusHours((newValue - (hour / 12)) * 12);
}
throw new UnsupportedTemporalTypeException("Unsupported field: " + field);
}
return field.adjustInto(this, newValue);
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this {@code LocalTime} with the hour-of-day value altered.
*
* This instance is immutable and unaffected by this method call.
*
* @param hour the hour-of-day to set in the result, from 0 to 23
* @return a {@code LocalTime} based on this time with the requested hour, not null
* @throws DateTimeException if the hour value is invalid
*/
public LocalTime withHour(int hour) {
if (this.hour == hour) {
return this;
}
HOUR_OF_DAY.checkValidValue(hour);
return create(hour, minute, second, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the minute-of-hour value altered.
*
* This instance is immutable and unaffected by this method call.
*
* @param minute the minute-of-hour to set in the result, from 0 to 59
* @return a {@code LocalTime} based on this time with the requested minute, not null
* @throws DateTimeException if the minute value is invalid
*/
public LocalTime withMinute(int minute) {
if (this.minute == minute) {
return this;
}
MINUTE_OF_HOUR.checkValidValue(minute);
return create(hour, minute, second, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the second-of-minute value altered.
*
* This instance is immutable and unaffected by this method call.
*
* @param second the second-of-minute to set in the result, from 0 to 59
* @return a {@code LocalTime} based on this time with the requested second, not null
* @throws DateTimeException if the second value is invalid
*/
public LocalTime withSecond(int second) {
if (this.second == second) {
return this;
}
SECOND_OF_MINUTE.checkValidValue(second);
return create(hour, minute, second, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the nano-of-second value altered.
*
* This instance is immutable and unaffected by this method call.
*
* @param nanoOfSecond the nano-of-second to set in the result, from 0 to 999,999,999
* @return a {@code LocalTime} based on this time with the requested nanosecond, not null
* @throws DateTimeException if the nanos value is invalid
*/
public LocalTime withNano(int nanoOfSecond) {
if (this.nano == nanoOfSecond) {
return this;
}
NANO_OF_SECOND.checkValidValue(nanoOfSecond);
return create(hour, minute, second, nanoOfSecond);
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this {@code LocalTime} with the time truncated.
*
* Truncating the time 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.
*
* 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.
*
* 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
*/
public LocalTime truncatedTo(TemporalUnit unit) {
if (unit == ChronoUnit.NANOS) {
return this;
}
Duration unitDur = unit.getDuration();
if (unitDur.getSeconds() > SECONDS_PER_DAY) {
throw new DateTimeException("Unit is too large to be used for truncation");
}
long dur = unitDur.toNanos();
if ((NANOS_PER_DAY % dur) != 0) {
throw new DateTimeException("Unit must divide into a standard day without remainder");
}
long nod = toNanoOfDay();
return ofNanoOfDay((nod / dur) * dur);
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this date with the specified period added.
*
* This method returns a new time based on this time with the specified period added.
* The amount is typically {@link Period} but may be any other type implementing
* the {@link TemporalAmount} interface.
* The calculation is delegated to the specified adjuster, which typically calls
* back to {@link #plus(long, TemporalUnit)}.
*
* This instance is immutable and unaffected by this method call.
*
* @param amount the amount to add, not null
* @return a {@code LocalTime} based on this time with the addition made, not null
* @throws DateTimeException if the addition cannot be made
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public LocalTime plus(TemporalAmount amount) {
return (LocalTime) amount.addTo(this);
}
/**
* Returns a copy of this time with the specified period added.
*
* This method returns a new time based on this time with the specified period added.
* This can be used to add any period that is defined by a unit, for example to add hours, minutes or seconds.
* The unit is responsible for the details of the calculation, including the resolution
* of any edge cases in the calculation.
*
* This instance is immutable and unaffected by this method call.
*
* @param amountToAdd the amount of the unit to add to the result, may be negative
* @param unit the unit of the period to add, not null
* @return a {@code LocalTime} based on this time with the specified period added, not null
* @throws DateTimeException if the unit cannot be added to this type
*/
@Override
public LocalTime plus(long amountToAdd, TemporalUnit unit) {
if (unit instanceof ChronoUnit) {
ChronoUnit f = (ChronoUnit) unit;
switch (f) {
case NANOS: return plusNanos(amountToAdd);
case MICROS: return plusNanos((amountToAdd % MICROS_PER_DAY) * 1000);
case MILLIS: return plusNanos((amountToAdd % MILLIS_PER_DAY) * 1000000);
case SECONDS: return plusSeconds(amountToAdd);
case MINUTES: return plusMinutes(amountToAdd);
case HOURS: return plusHours(amountToAdd);
case HALF_DAYS: return plusHours((amountToAdd % 2) * 12);
}
throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
}
return unit.addTo(this, amountToAdd);
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this {@code LocalTime} with the specified period in hours added.
*
* This adds the specified number of hours to this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param hoursToAdd the hours to add, may be negative
* @return a {@code LocalTime} based on this time with the hours added, not null
*/
public LocalTime plusHours(long hoursToAdd) {
if (hoursToAdd == 0) {
return this;
}
int newHour = ((int) (hoursToAdd % HOURS_PER_DAY) + hour + HOURS_PER_DAY) % HOURS_PER_DAY;
return create(newHour, minute, second, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in minutes added.
*
* This adds the specified number of minutes to this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param minutesToAdd the minutes to add, may be negative
* @return a {@code LocalTime} based on this time with the minutes added, not null
*/
public LocalTime plusMinutes(long minutesToAdd) {
if (minutesToAdd == 0) {
return this;
}
int mofd = hour * MINUTES_PER_HOUR + minute;
int newMofd = ((int) (minutesToAdd % MINUTES_PER_DAY) + mofd + MINUTES_PER_DAY) % MINUTES_PER_DAY;
if (mofd == newMofd) {
return this;
}
int newHour = newMofd / MINUTES_PER_HOUR;
int newMinute = newMofd % MINUTES_PER_HOUR;
return create(newHour, newMinute, second, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in seconds added.
*
* This adds the specified number of seconds to this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param secondstoAdd the seconds to add, may be negative
* @return a {@code LocalTime} based on this time with the seconds added, not null
*/
public LocalTime plusSeconds(long secondstoAdd) {
if (secondstoAdd == 0) {
return this;
}
int sofd = hour * SECONDS_PER_HOUR +
minute * SECONDS_PER_MINUTE + second;
int newSofd = ((int) (secondstoAdd % SECONDS_PER_DAY) + sofd + SECONDS_PER_DAY) % SECONDS_PER_DAY;
if (sofd == newSofd) {
return this;
}
int newHour = newSofd / SECONDS_PER_HOUR;
int newMinute = (newSofd / SECONDS_PER_MINUTE) % MINUTES_PER_HOUR;
int newSecond = newSofd % SECONDS_PER_MINUTE;
return create(newHour, newMinute, newSecond, nano);
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in nanoseconds added.
*
* This adds the specified number of nanoseconds to this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param nanosToAdd the nanos to add, may be negative
* @return a {@code LocalTime} based on this time with the nanoseconds added, not null
*/
public LocalTime plusNanos(long nanosToAdd) {
if (nanosToAdd == 0) {
return this;
}
long nofd = toNanoOfDay();
long newNofd = ((nanosToAdd % NANOS_PER_DAY) + nofd + NANOS_PER_DAY) % NANOS_PER_DAY;
if (nofd == newNofd) {
return this;
}
int newHour = (int) (newNofd / NANOS_PER_HOUR);
int newMinute = (int) ((newNofd / NANOS_PER_MINUTE) % MINUTES_PER_HOUR);
int newSecond = (int) ((newNofd / NANOS_PER_SECOND) % SECONDS_PER_MINUTE);
int newNano = (int) (newNofd % NANOS_PER_SECOND);
return create(newHour, newMinute, newSecond, newNano);
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this time with the specified period subtracted.
*
* This method returns a new time based on this time with the specified period subtracted.
* The amount is typically {@link Period} but may be any other type implementing
* the {@link TemporalAmount} interface.
* The calculation is delegated to the specified adjuster, which typically calls
* back to {@link #minus(long, TemporalUnit)}.
*
* This instance is immutable and unaffected by this method call.
*
* @param amount the amount to subtract, not null
* @return a {@code LocalTime} based on this time with the subtraction made, not null
* @throws DateTimeException if the subtraction cannot be made
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public LocalTime minus(TemporalAmount amount) {
return (LocalTime) amount.subtractFrom(this);
}
/**
* Returns a copy of this time with the specified period subtracted.
*
* This method returns a new time based on this time with the specified period subtracted.
* This can be used to subtract any period that is defined by a unit, for example to subtract hours, minutes or seconds.
* The unit is responsible for the details of the calculation, including the resolution
* of any edge cases in the calculation.
*
* This instance is immutable and unaffected by this method call.
*
* @param amountToSubtract the amount of the unit to subtract from the result, may be negative
* @param unit the unit of the period to subtract, not null
* @return a {@code LocalTime} based on this time with the specified period subtracted, not null
* @throws DateTimeException if the unit cannot be added to this type
*/
@Override
public LocalTime minus(long amountToSubtract, TemporalUnit unit) {
return (amountToSubtract == Long.MIN_VALUE ? plus(Long.MAX_VALUE, unit).plus(1, unit) : plus(-amountToSubtract, unit));
}
//-----------------------------------------------------------------------
/**
* Returns a copy of this {@code LocalTime} with the specified period in hours subtracted.
*
* This subtracts the specified number of hours from this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param hoursToSubtract the hours to subtract, may be negative
* @return a {@code LocalTime} based on this time with the hours subtracted, not null
*/
public LocalTime minusHours(long hoursToSubtract) {
return plusHours(-(hoursToSubtract % HOURS_PER_DAY));
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in minutes subtracted.
*
* This subtracts the specified number of minutes from this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param minutesToSubtract the minutes to subtract, may be negative
* @return a {@code LocalTime} based on this time with the minutes subtracted, not null
*/
public LocalTime minusMinutes(long minutesToSubtract) {
return plusMinutes(-(minutesToSubtract % MINUTES_PER_DAY));
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in seconds subtracted.
*
* This subtracts the specified number of seconds from this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param secondsToSubtract the seconds to subtract, may be negative
* @return a {@code LocalTime} based on this time with the seconds subtracted, not null
*/
public LocalTime minusSeconds(long secondsToSubtract) {
return plusSeconds(-(secondsToSubtract % SECONDS_PER_DAY));
}
/**
* Returns a copy of this {@code LocalTime} with the specified period in nanoseconds subtracted.
*
* This subtracts the specified number of nanoseconds from this time, returning a new time.
* The calculation wraps around midnight.
*
* This instance is immutable and unaffected by this method call.
*
* @param nanosToSubtract the nanos to subtract, may be negative
* @return a {@code LocalTime} based on this time with the nanoseconds subtracted, not null
*/
public LocalTime minusNanos(long nanosToSubtract) {
return plusNanos(-(nanosToSubtract % NANOS_PER_DAY));
}
//-----------------------------------------------------------------------
/**
* Queries this time using the specified query.
*
* This queries this time using the specified query strategy object.
* The {@code TemporalQuery} object defines the logic to be used to
* obtain the result. Read the documentation of the query to understand
* what the result of this method will be.
*
* The result of this method is obtained by invoking the
* {@link TemporalQuery#queryFrom(TemporalAccessor)} method on the
* specified query passing {@code this} as the argument.
*
* @param the type of the result
* @param query the query to invoke, not null
* @return the query result, null may be returned (defined by the query)
* @throws DateTimeException if unable to query (defined by the query)
* @throws ArithmeticException if numeric overflow occurs (defined by the query)
*/
@SuppressWarnings("unchecked")
@Override
public R query(TemporalQuery query) {
if (query == TemporalQueries.precision()) {
return (R) NANOS;
} else if (query == TemporalQueries.localTime()) {
return (R) this;
}
// inline TemporalAccessor.super.query(query) as an optimization
if (query == TemporalQueries.chronology() || query == TemporalQueries.zoneId() ||
query == TemporalQueries.zone() || query == TemporalQueries.offset() ||
query == TemporalQueries.localDate()) {
return null;
}
return query.queryFrom(this);
}
/**
* Adjusts the specified temporal object to have the same time as this object.
*
* This returns a temporal object of the same observable type as the input
* with the time changed to be the same as this.
*
* The adjustment is equivalent to using {@link Temporal#with(TemporalField, long)}
* passing {@link ChronoField#NANO_OF_DAY} as the field.
*
* In most cases, it is clearer to reverse the calling pattern by using
* {@link Temporal#with(TemporalAdjuster)}:
*
* // these two lines are equivalent, but the second approach is recommended
* temporal = thisLocalTime.adjustInto(temporal);
* temporal = temporal.with(thisLocalTime);
*
*
* This instance is immutable and unaffected by this method call.
*
* @param temporal the target object to be adjusted, not null
* @return the adjusted object, not null
* @throws DateTimeException if unable to make the adjustment
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public Temporal adjustInto(Temporal temporal) {
return temporal.with(NANO_OF_DAY, toNanoOfDay());
}
/**
* Calculates the period between this time and another time in
* terms of the specified unit.
*
* This calculates the period between two times in terms of a single unit.
* The start and end points are {@code this} and the specified time.
* The result will be negative if the end is before the start.
* The {@code Temporal} passed to this method must be a {@code LocalTime}.
* For example, the period in hours between two times can be calculated
* using {@code startTime.until(endTime, HOURS)}.
*
* The calculation returns a whole number, representing the number of
* nl.topicus.jdbc.shaded.com.lete units between the two times.
* For example, the period in hours between 11:30 and 13:29 will only
* be one hour as it is one minute short of two hours.
*
* This method operates in association with {@link TemporalUnit#between}.
* The result of this method is a {@code long} representing the amount of
* the specified unit. By contrast, the result of {@code between} is an
* object that can be used directly in addition/subtraction:
*
* long period = start.until(end, HOURS); // this method
* dateTime.plus(HOURS.between(start, end)); // use in plus/minus
*
*
* The calculation is implemented in this method for {@link ChronoUnit}.
* The units {@code NANOS}, {@code MICROS}, {@code MILLIS}, {@code SECONDS},
* {@code MINUTES}, {@code HOURS} and {@code HALF_DAYS} are supported.
* Other {@code ChronoUnit} values will throw an exception.
*
* If the unit is not a {@code ChronoUnit}, then the result of this method
* is obtained by invoking {@code TemporalUnit.between(Temporal, Temporal)}
* passing {@code this} as the first argument and the input temporal as
* the second argument.
*
* This instance is immutable and unaffected by this method call.
*
* @param endExclusive the end time, which is converted to a {@code LocalTime}, not null
* @param unit the unit to measure the period in, not null
* @return the amount of the period between this time and the end time
* @throws DateTimeException if the period cannot be calculated
* @throws ArithmeticException if numeric overflow occurs
*/
@Override
public long until(Temporal endExclusive, TemporalUnit unit) {
LocalTime end = LocalTime.from(endExclusive);
if (unit instanceof ChronoUnit) {
long nanosUntil = end.toNanoOfDay() - toNanoOfDay(); // no overflow
switch ((ChronoUnit) unit) {
case NANOS: return nanosUntil;
case MICROS: return nanosUntil / 1000;
case MILLIS: return nanosUntil / 1000000;
case SECONDS: return nanosUntil / NANOS_PER_SECOND;
case MINUTES: return nanosUntil / NANOS_PER_MINUTE;
case HOURS: return nanosUntil / NANOS_PER_HOUR;
case HALF_DAYS: return nanosUntil / (12 * NANOS_PER_HOUR);
}
throw new UnsupportedTemporalTypeException("Unsupported unit: " + unit);
}
return unit.between(this, end);
}
//-----------------------------------------------------------------------
/**
* Combines this time with a date to create a {@code LocalDateTime}.
*
* This returns a {@code LocalDateTime} formed from this time at the specified date.
* All possible nl.topicus.jdbc.shaded.com.inations of date and time are valid.
*
* @param date the date to nl.topicus.jdbc.shaded.com.ine with, not null
* @return the local date-time formed from this time and the specified date, not null
*/
public LocalDateTime atDate(LocalDate date) {
return LocalDateTime.of(date, this);
}
/**
* Combines this time with an offset to create an {@code OffsetTime}.
*
* This returns an {@code OffsetTime} formed from this time at the specified offset.
* All possible nl.topicus.jdbc.shaded.com.inations of time and offset are valid.
*
* @param offset the offset to nl.topicus.jdbc.shaded.com.ine with, not null
* @return the offset time formed from this time and the specified offset, not null
*/
public OffsetTime atOffset(ZoneOffset offset) {
return OffsetTime.of(this, offset);
}
//-----------------------------------------------------------------------
/**
* Extracts the time as seconds of day,
* from {@code 0} to {@code 24 * 60 * 60 - 1}.
*
* @return the second-of-day equivalent to this time
*/
public int toSecondOfDay() {
int total = hour * SECONDS_PER_HOUR;
total += minute * SECONDS_PER_MINUTE;
total += second;
return total;
}
/**
* Extracts the time as nanos of day,
* from {@code 0} to {@code 24 * 60 * 60 * 1,000,000,000 - 1}.
*
* @return the nano of day equivalent to this time
*/
public long toNanoOfDay() {
long total = hour * NANOS_PER_HOUR;
total += minute * NANOS_PER_MINUTE;
total += second * NANOS_PER_SECOND;
total += nano;
return total;
}
//-----------------------------------------------------------------------
/**
* Compares this {@code LocalTime} to another time.
*
* The nl.topicus.jdbc.shaded.com.arison is based on the time-line position of the local times within a day.
* It is "consistent with equals", as defined by {@link Comparable}.
*
* @param other the other time to nl.topicus.jdbc.shaded.com.are to, not null
* @return the nl.topicus.jdbc.shaded.com.arator value, negative if less, positive if greater
* @throws NullPointerException if {@code other} is null
*/
@Override
public int nl.topicus.jdbc.shaded.com.areTo(LocalTime other) {
int cmp = Jdk8Methods.nl.topicus.jdbc.shaded.com.areInts(hour, other.hour);
if (cmp == 0) {
cmp = Jdk8Methods.nl.topicus.jdbc.shaded.com.areInts(minute, other.minute);
if (cmp == 0) {
cmp = Jdk8Methods.nl.topicus.jdbc.shaded.com.areInts(second, other.second);
if (cmp == 0) {
cmp = Jdk8Methods.nl.topicus.jdbc.shaded.com.areInts(nano, other.nano);
}
}
}
return cmp;
}
/**
* Checks if this {@code LocalTime} is after the specified time.
*
* The nl.topicus.jdbc.shaded.com.arison is based on the time-line position of the time within a day.
*
* @param other the other time to nl.topicus.jdbc.shaded.com.are to, not null
* @return true if this is after the specified time
* @throws NullPointerException if {@code other} is null
*/
public boolean isAfter(LocalTime other) {
return nl.topicus.jdbc.shaded.com.areTo(other) > 0;
}
/**
* Checks if this {@code LocalTime} is before the specified time.
*
* The nl.topicus.jdbc.shaded.com.arison is based on the time-line position of the time within a day.
*
* @param other the other time to nl.topicus.jdbc.shaded.com.are to, not null
* @return true if this point is before the specified time
* @throws NullPointerException if {@code other} is null
*/
public boolean isBefore(LocalTime other) {
return nl.topicus.jdbc.shaded.com.areTo(other) < 0;
}
//-----------------------------------------------------------------------
/**
* Checks if this time is equal to another time.
*
* The nl.topicus.jdbc.shaded.com.arison is based on the time-line position of the time within a day.
*
* Only objects of type {@code LocalTime} are nl.topicus.jdbc.shaded.com.ared, other types return false.
* To nl.topicus.jdbc.shaded.com.are the date of two {@code TemporalAccessor} instances, use
* {@link ChronoField#NANO_OF_DAY} as a nl.topicus.jdbc.shaded.com.arator.
*
* @param obj the object to check, null returns false
* @return true if this is equal to the other time
*/
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj instanceof LocalTime) {
LocalTime other = (LocalTime) obj;
return hour == other.hour && minute == other.minute &&
second == other.second && nano == other.nano;
}
return false;
}
/**
* A hash code for this time.
*
* @return a suitable hash code
*/
@Override
public int hashCode() {
long nod = toNanoOfDay();
return (int) (nod ^ (nod >>> 32));
}
//-----------------------------------------------------------------------
/**
* Outputs this time as a {@code String}, such as {@code 10:15}.
*
* The output will be one of the following ISO-8601 formats:
*
* - {@code HH:mm}
* - {@code HH:mm:ss}
* - {@code HH:mm:ss.SSS}
* - {@code HH:mm:ss.SSSSSS}
* - {@code HH:mm:ss.SSSSSSSSS}
*
* The format used will be the shortest that outputs the full value of
* the time where the omitted parts are implied to be zero.
*
* @return a string representation of this time, not null
*/
@Override
public String toString() {
StringBuilder buf = new StringBuilder(18);
int hourValue = hour;
int minuteValue = minute;
int secondValue = second;
int nanoValue = nano;
buf.append(hourValue < 10 ? "0" : "").append(hourValue)
.append(minuteValue < 10 ? ":0" : ":").append(minuteValue);
if (secondValue > 0 || nanoValue > 0) {
buf.append(secondValue < 10 ? ":0" : ":").append(secondValue);
if (nanoValue > 0) {
buf.append('.');
if (nanoValue % 1000000 == 0) {
buf.append(Integer.toString((nanoValue / 1000000) + 1000).substring(1));
} else if (nanoValue % 1000 == 0) {
buf.append(Integer.toString((nanoValue / 1000) + 1000000).substring(1));
} else {
buf.append(Integer.toString((nanoValue) + 1000000000).substring(1));
}
}
}
return buf.toString();
}
/**
* Outputs this time as a {@code String} using the formatter.
*
* This time will be passed to the formatter
* {@link DateTimeFormatter#format(TemporalAccessor) print method}.
*
* @param formatter the formatter to use, not null
* @return the formatted time string, not null
* @throws DateTimeException if an error occurs during printing
*/
public String format(DateTimeFormatter formatter) {
Jdk8Methods.requireNonNull(formatter, "formatter");
return formatter.format(this);
}
//-----------------------------------------------------------------------
private Object writeReplace() {
return new Ser(Ser.LOCAL_TIME_TYPE, this);
}
/**
* Defend against malicious streams.
* @return never
* @throws InvalidObjectException always
*/
private Object readResolve() throws ObjectStreamException {
throw new InvalidObjectException("Deserialization via serialization delegate");
}
void writeExternal(DataOutput out) throws IOException {
if (nano == 0) {
if (second == 0) {
if (minute == 0) {
out.writeByte(~hour);
} else {
out.writeByte(hour);
out.writeByte(~minute);
}
} else {
out.writeByte(hour);
out.writeByte(minute);
out.writeByte(~second);
}
} else {
out.writeByte(hour);
out.writeByte(minute);
out.writeByte(second);
out.writeInt(nano);
}
}
static LocalTime readExternal(DataInput in) throws IOException {
int hour = in.readByte();
int minute = 0;
int second = 0;
int nano = 0;
if (hour < 0) {
hour = ~hour;
} else {
minute = in.readByte();
if (minute < 0) {
minute = ~minute;
} else {
second = in.readByte();
if (second < 0) {
second = ~second;
} else {
nano = in.readInt();
}
}
}
return LocalTime.of(hour, minute, second, nano);
}
}