GregorianCalendar class Methods in Java Part -III

 java.util.GregorianCalendar

GregorianCalendar is a concrete subclass of Calendar and provides the standard calendar system used by most of the world. GregorianCalendar is a hybrid calendar that supports both the Julian and Gregorian calendar systems with the support of a single discontinuity.

Some methods of GregorianCalendar Class.

isWeekDateSupported(): This method returns true indicating this GregorianCalendarsupports week dates.

roll(int boolean): This method adds or subtracts (up/down) a single unit of time on the given time field without changing larger fields.

roll(int, int): This method adds a signed amount to the specified calendar field without changing larger fields.

set(int, int): This method sets the given calendar field to the given value.

set(int, int, int): This method sets the values for the calendar fields YEAR, MONTH, and DAY_OF_MONTH.

set(int, int, int, int, int): This method sets the values for the calendar fields YEAR, MONTH, DAY_OF_MONTH, HOUR_OF_DAY, and MINUTE.

set(int, int, int, int, int, int): This method sets the values for the fields YEAR, MONTH, DAY_OF_MONTH, HOUR_OF_DAY, MINUTE, and SECOND.

setFirstDayOfWeek(int):  This method sets the first day of the week.

setGregorianChange(Date): This method sets the GregorianCalendar change date.

setLenient(boolean): This method specifies whether or not date/time interpretation is to be lenient.

setMinimalDaysInFirstWeek(int): This method sets the minimal days required in the first week of the year.

setTime(Date): This method sets this Calendar's time with the given Date.

setTimeInMillis(long): This method sets this Calendar's current time from the given long value.

setTimeZone(TimeZone): This method sets the time zone with the given time zone value.

setWeekDate(int, int, int): This method sets this GregorianCalendar to the date given by the date specifiers - weekYear, weekOfYear, and dayOfWeek.

toInstant(): This method converts this object to an Instant.

toString(): This method returns a string representation of this calendar.

toZonedDateTime(): This method converts this object to a ZonedDateTime that represents the same point on the timeline as this GregorianCalendar.

GregorianCalendar class Methods Part -I

GregorianCalendar class Methods Part -II