Package org.elasticsearch.common.time

Class IsoCalendarDataProvider

java.lang.Object

java.util.spi.LocaleServiceProvider

java.util.spi.CalendarDataProvider

org.elasticsearch.common.time.IsoCalendarDataProvider

public class IsoCalendarDataProvider
extends CalendarDataProvider

This class is loaded by JVM SPI mechanism in order to provide ISO compatible behaviour for week calculations using java.time. It defines start of the week as Monday and requires 4 days in the first week of the year. This class overrides default behaviour for Locale.ROOT (start of the week Sunday, minimum 1 day in the first week of the year). Java SPI mechanism requires java.locale.providers to contain SPI value (i.e. java.locale.providers=SPI,COMPAT)

See Also:

ISO week date

Constructor Summary

Constructors

Constructor	Description
IsoCalendarDataProvider()

Method Summary

Modifier and Type	Method	Description
Locale[]	getAvailableLocales()
int	getFirstDayOfWeek(Locale locale)
int	getMinimalDaysInFirstWeek(Locale locale)

Methods inherited from class java.util.spi.LocaleServiceProvider

isSupportedLocale

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

IsoCalendarDataProvider

public IsoCalendarDataProvider()

Method Details

getFirstDayOfWeek

public int getFirstDayOfWeek(Locale locale)

Specified by:

getFirstDayOfWeek in class CalendarDataProvider

getMinimalDaysInFirstWeek

public int getMinimalDaysInFirstWeek(Locale locale)

Specified by:

getMinimalDaysInFirstWeek in class CalendarDataProvider

getAvailableLocales

public Locale[] getAvailableLocales()

Specified by:

getAvailableLocales in class LocaleServiceProvider