Class CalendarDataProvider
java.lang.Object
java.util.spi.LocaleServiceProvider
java.util.spi.CalendarDataProvider
An abstract class for service providers that provide locale-dependent
Calendar parameters.- Since:
- 1.8
- See Also:
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract intgetFirstDayOfWeek(Locale locale) Returns the first day of a week in the givenlocale.abstract intgetMinimalDaysInFirstWeek(Locale locale) Returns the minimal number of days required in the first week of a year.Methods declared in class LocaleServiceProvider
getAvailableLocales, isSupportedLocaleModifier and TypeMethodDescriptionabstract Locale[]Returns an array of all locales for which this locale service provider can provide localized objects or names.booleanisSupportedLocale(Locale locale) Returnstrueif the givenlocaleis supported by this locale service provider.Methods declared in class Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitModifier and TypeMethodDescriptionprotected Objectclone()Answers a new instance of the same class as the receiver, whose slots have been filled in with the values in the slots of the receiver.booleanCompares the argument to the receiver, and answers true if they represent the same object using a class specific comparison.protected voidfinalize()Deprecated, for removal: This API element is subject to removal in a future version.May cause performance issues, deadlocks and hangs.getClass()Answers the unique instance of java.lang.Class which represents the class of the receiver.inthashCode()Answers an integer hash code for the receiver.final voidnotify()Causes one thread which iswaiting on the receiver to be made ready to run.final voidCauses all threads which arewaiting on the receiver to be made ready to run.toString()Answers a string containing a concise, human-readable description of the receiver.final voidwait()Causes the thread which sent this message to be made not ready to run pending some change in the receiver (as indicated bynotifyornotifyAll).final voidwait(long time) Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated bynotifyornotifyAll) or the expiration of the timeout.final voidwait(long time, int frac) Causes the thread which sent this message to be made not ready to run either pending some change in the receiver (as indicated bynotifyornotifyAll) or the expiration of the timeout.
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Constructor Details
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CalendarDataProvider
protected CalendarDataProvider()Sole constructor. (For invocation by subclass constructors, typically implicit.)
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Method Details
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getFirstDayOfWeek
Returns the first day of a week in the givenlocale. This information is required byCalendarto support operations on the week-related calendar fields.- Parameters:
locale- the desired locale- Returns:
- the first day of a week; one of
Calendar.SUNDAY..Calendar.SATURDAY, or 0 if the value isn't available for thelocale - Throws:
NullPointerException- iflocaleisnull.- See Also:
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getMinimalDaysInFirstWeek
Returns the minimal number of days required in the first week of a year. This information is required byCalendarto determine the first week of a year. Refer to the description of howCalendardetermines the first week.- Parameters:
locale- the desired locale- Returns:
- the minimal number of days of the first week,
or 0 if the value isn't available for the
locale - Throws:
NullPointerException- iflocaleisnull.- See Also:
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