chrono

Support for calendar systems other than the default ISO.

The main API is based around the calendar system defined in ISO-8601. This package provides support for alternate systems.

The supported calendar systems includes:

-plain org.threeten.bp.chrono.HijrahChronology Hijrah calendar -plain org.threeten.bp.chrono.JapaneseChronology Japanese calendar -plain org.threeten.bp.chrono.MinguoChronology Minguo calendar -plain org.threeten.bp.chrono.ThaiBuddhistChronology Thai Buddhist calendar

It is intended that applications use the main API whenever possible, including code to read and write from a persistent data store, such as a database, and to send dates and times across a network. This package is then used at the user interface level to deal with localized input/output. See org.threeten.bp.chrono.ChronoLocalDate ChronoLocalDate for a full discussion of the issues.

Example

This example creates and uses a date in a non-ISO calendar system.

        // Print the Thai Buddhist date
        ChronoLocalDate now1 = ThaiBuddhistChronology.INSTANCE.now();
        int day = now1.get(ChronoField.DAY_OF_MONTH);
        int dow = now1.get(ChronoField.DAY_OF_WEEK);
        int month = now1.get(ChronoField.MONTH_OF_YEAR);
        int year = now1.get(ChronoField.YEAR);
        System.out.printf("  Today is %s %s %d-%s-%d%n", now1.getChronology().getId(),
                dow, day, month, year);

        // Enumerate the list of available calendars and print today for each
        Set<String> names = Chronology.getAvailableIds();
        for (String name : names) {
            Chronology<?> chrono = Chronology.of(name);
            ChronoLocalDate<?> date = chrono.now();
            System.out.printf("   %20s: %s%n", chrono.getId(), date.toString());
        }

        // Print today's date and the last day of the year for the Thai Buddhist Calendar.
        ChronoLocalDate first = now1
                .with(ChronoField.DAY_OF_MONTH, 1)
                .with(ChronoField.MONTH_OF_YEAR, 1);
        ChronoLocalDate last = first
                .plus(1, ChronoUnit.YEARS)
                .minus(1, ChronoUnit.DAYS);
        System.out.printf("  %s: 1st of year: %s; end of year: %s%n", last.getChronology().getId(),
                first, last);

Linear Supertypes

AnyRef, Any

Type Members

abstract class AbstractChronology extends Chronology

An abstract implementation of Chronology.
abstract class ChronoDateImpl[D <: ChronoLocalDate] extends ChronoLocalDate with Temporal with TemporalAdjuster with Serializable

A date expressed in terms of a standard year-month-day calendar system.
trait ChronoLocalDate extends Temporal with TemporalAdjuster with Ordered[ChronoLocalDate]

A date without time-of-day or time-zone in an arbitrary chronology, intended for advanced globalization use cases.
abstract class ChronoLocalDateTime[D <: ChronoLocalDate] extends Temporal with TemporalAdjuster with Ordered[ChronoLocalDateTime[_]]
final class ChronoLocalDateTimeImpl[D <: ChronoLocalDate] extends ChronoLocalDateTime[D] with Temporal with TemporalAdjuster with Serializable

A date-time without a time-zone for the calendar neutral API.
trait ChronoPeriod extends TemporalAmount

A date-based amount of time, such as '3 years, 4 months and 5 days' in an arbitrary chronology, intended for advanced globalization use cases.
final class ChronoPeriodImpl extends ChronoPeriod with Serializable

An implementation of ChronoPeriod.
trait ChronoZonedDateTime[D <: ChronoLocalDate] extends Temporal with Ordered[ChronoZonedDateTime[_]]

A date-time with a time-zone in an arbitrary chronology, intended for advanced globalization use cases.
final class ChronoZonedDateTimeImpl[D <: ChronoLocalDate] extends ChronoZonedDateTime[D] with Serializable

A date-time with a time-zone in the calendar neutral API.
trait Chronology extends Ordered[Chronology]

A calendar system, used to organize and identify dates.
trait Era extends TemporalAccessor with TemporalAdjuster

An era of the time-line.
final class HijrahChronology extends Chronology with Serializable

The Hijrah calendar system.
final class HijrahDate extends ChronoDateImpl[HijrahDate] with Serializable

A date in the Hijrah calendar system.
final class HijrahEra extends Enum[HijrahEra] with Era

An era in the Hijrah calendar system.
final class IsoChronology extends Chronology with Serializable

The ISO calendar system.
final class IsoEra extends Enum[IsoEra] with Era

An era in the ISO calendar system.
final class JapaneseChronology extends Chronology with Serializable

The Japanese Imperial calendar system.
final class JapaneseDate extends ChronoDateImpl[JapaneseDate] with Serializable

A date in the Japanese Imperial calendar system.
final class JapaneseEra extends Era with Serializable

An era in the Japanese Imperial calendar system.
final class MinguoChronology extends Chronology with Serializable

The Minguo calendar system.
final class MinguoDate extends ChronoDateImpl[MinguoDate] with Serializable

A date in the Minguo calendar system.
final class MinguoEra extends Enum[MinguoEra] with Era

An era in the Minguo calendar system.
final class Ser extends Externalizable

The shared serialization delegate for this package.
final class ThaiBuddhistChronology extends Chronology with Serializable

The Thai Buddhist calendar system.
final class ThaiBuddhistDate extends ChronoDateImpl[ThaiBuddhistDate] with Serializable

A date in the Thai Buddhist calendar system.
final class ThaiBuddhistEra extends Enum[ThaiBuddhistEra] with Era

An era in the Thai Buddhist calendar system.

Value Members

object ChronoLocalDate
object ChronoLocalDateTime
object ChronoPeriod
object ChronoZonedDateTime
object Chronology
object HijrahChronology extends Serializable

Annotations
@SerialVersionUID( 3127340209035924785L )
object HijrahDate extends Serializable

Annotations
@SerialVersionUID( 5207853542612002020L )
object HijrahDateConfigurator
object HijrahEra extends Serializable
object IsoChronology extends Serializable

Annotations
@SerialVersionUID( 1440403870442975015L )
object IsoEra extends Serializable
object JapaneseChronology extends Serializable

Annotations
@SerialVersionUID( 459996390165777884L )
object JapaneseDate extends Serializable

Annotations
@SerialVersionUID( 305327627230580483L )
object JapaneseEra extends Serializable

Annotations
@SerialVersionUID( 1466499369062886794L )
object MinguoChronology extends Serializable

Annotations
@SerialVersionUID( 1039765215346859963L )
object MinguoDate extends Serializable

Annotations
@SerialVersionUID( 1300372329181994526L )
object MinguoEra extends Serializable
object ThaiBuddhistChronology extends Serializable

Annotations
@SerialVersionUID( 2775954514031616474L )
object ThaiBuddhistDate extends Serializable

Annotations
@SerialVersionUID( 8722293800195731463L )
object ThaiBuddhistEra extends Serializable
package internal

package chrono

Example

Type Members

abstract class AbstractChronology extends Chronology

abstract class ChronoDateImpl[D <: ChronoLocalDate] extends ChronoLocalDate with Temporal with TemporalAdjuster with Serializable

trait ChronoLocalDate extends Temporal with TemporalAdjuster with Ordered[ChronoLocalDate]

abstract class ChronoLocalDateTime[D <: ChronoLocalDate] extends Temporal with TemporalAdjuster with Ordered[ChronoLocalDateTime[_]]

final class ChronoLocalDateTimeImpl[D <: ChronoLocalDate] extends ChronoLocalDateTime[D] with Temporal with TemporalAdjuster with Serializable

trait ChronoPeriod extends TemporalAmount

final class ChronoPeriodImpl extends ChronoPeriod with Serializable

trait ChronoZonedDateTime[D <: ChronoLocalDate] extends Temporal with Ordered[ChronoZonedDateTime[_]]

final class ChronoZonedDateTimeImpl[D <: ChronoLocalDate] extends ChronoZonedDateTime[D] with Serializable

trait Chronology extends Ordered[Chronology]

trait Era extends TemporalAccessor with TemporalAdjuster

final class HijrahChronology extends Chronology with Serializable

final class HijrahDate extends ChronoDateImpl[HijrahDate] with Serializable

final class HijrahEra extends Enum[HijrahEra] with Era

final class IsoChronology extends Chronology with Serializable

final class IsoEra extends Enum[IsoEra] with Era

final class JapaneseChronology extends Chronology with Serializable

final class JapaneseDate extends ChronoDateImpl[JapaneseDate] with Serializable

final class JapaneseEra extends Era with Serializable

final class MinguoChronology extends Chronology with Serializable

final class MinguoDate extends ChronoDateImpl[MinguoDate] with Serializable

final class MinguoEra extends Enum[MinguoEra] with Era

final class Ser extends Externalizable

final class ThaiBuddhistChronology extends Chronology with Serializable

final class ThaiBuddhistDate extends ChronoDateImpl[ThaiBuddhistDate] with Serializable

final class ThaiBuddhistEra extends Enum[ThaiBuddhistEra] with Era

Value Members

object ChronoLocalDate

object ChronoLocalDateTime

object ChronoPeriod

object ChronoZonedDateTime

object Chronology

object HijrahChronology extends Serializable

object HijrahDate extends Serializable

object HijrahDateConfigurator

object HijrahEra extends Serializable

object IsoChronology extends Serializable

object IsoEra extends Serializable

object JapaneseChronology extends Serializable

object JapaneseDate extends Serializable

object JapaneseEra extends Serializable

object MinguoChronology extends Serializable

object MinguoDate extends Serializable

object MinguoEra extends Serializable

object ThaiBuddhistChronology extends Serializable

object ThaiBuddhistDate extends Serializable

object ThaiBuddhistEra extends Serializable

package internal

Inherited from AnyRef

Inherited from Any

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