DayOfWeek
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class DayOfWeek
| package bp
The singleton instance for the day-of-week of Friday.
The singleton instance for the day-of-week of Friday.
This has the numeric value of 5.
The singleton instance for the day-of-week of Monday.
The singleton instance for the day-of-week of Monday.
This has the numeric value of 1.
The singleton instance for the day-of-week of Saturday.
The singleton instance for the day-of-week of Saturday.
This has the numeric value of 6.
The singleton instance for the day-of-week of Sunday.
The singleton instance for the day-of-week of Sunday.
This has the numeric value of 7.
The singleton instance for the day-of-week of Thursday.
The singleton instance for the day-of-week of Thursday.
This has the numeric value of 4.
The singleton instance for the day-of-week of Tuesday.
The singleton instance for the day-of-week of Tuesday.
This has the numeric value of 2.
The singleton instance for the day-of-week of Wednesday.
The singleton instance for the day-of-week of Wednesday.
This has the numeric value of 3.
Obtains an instance of DayOfWeek from a temporal object.
Obtains an instance of DayOfWeek from a temporal object.
A TemporalAccessor represents some form of date and time information.
This factory converts the arbitrary temporal object to an instance of DayOfWeek.
The conversion extracts the DAY_OF_WEEK field.
This method matches the signature of the functional interface TemporalQuery
allowing it to be used as a query via method reference, DayOfWeek::from.
the temporal object to convert, not null
the day-of-week, not null
DateTimeException if unable to convert to a { @code DayOfWeek}
Obtains an instance of DayOfWeek from an int value.
Obtains an instance of DayOfWeek from an int value.
DayOfWeek is an enum representing the 7 days of the week.
This factory allows the enum to be obtained from the int value.
The int value follows the ISO-8601 standard, from 1 (Monday) to 7 (Sunday).
the day-of-week to represent, from 1 (Monday) to 7 (Sunday)
the day-of-week singleton, not null
DateTimeException if the day-of-week is invalid
A day-of-week, such as 'Tuesday'.
DayOfWeekis an enum representing the 7 days of the week - Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.In addition to the textual enum name, each day-of-week has an
intvalue. Theintvalue follows the ISO-8601 standard, from 1 (Monday) to 7 (Sunday). It is recommended that applications use the enum rather than theintvalue to ensure code clarity.This enum provides access to the localized textual form of the day-of-week. Some locales also assign different numeric values to the days, declaring Sunday to have the value 1, however this class provides no support for this. See
WeekFieldsfor localized week-numbering.Do not use
ordinal()to obtain the numeric representation ofDayOfWeek. UsegetValue()instead.This enum represents a common concept that is found in many calendar systems. As such, this enum may be used by any calendar system that has the day-of-week concept defined exactly equivalent to the ISO calendar system.
Specification for implementors
This is an immutable and thread-safe enum.