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Java OffsetDateTime Class
Java OffsetDateTime class is an immutable representation of a date-time with an offset. It inherits Object class and implements the Comparable interface.
OffsetDateTime class is used to store the date and time fields, to a precision of nanoseconds.
Java OffsetDateTime Class Declaration
Let’s see the declaration of java.time.OffsetDateTime class.
Methods of Java OffsetDateTime Class
| Method | Description |
|---|---|
| int get(TemporalField field) | It is used to get the value of the specified field from this date-time as an int. |
| int getDayOfMonth() | It is used to get the day-of-month field. |
| iint getDayOfYear() | It is used to get the day-of-year field. |
| DayOfWeek getDayOfWeek() | It is used to get the day-of-week field, which is an enum DayOfWeek. |
| OffsetDateTime minusDays(long days) | It is used to return a copy of this OffsetDateTime with the specified number of days subtracted. |
| static OffsetDateTimenow() | It is used to obtain the current date-time from the system clock in the default time-zone. |
| OffsetDateTime plusDays(long days) | It is used to return a copy of this OffsetDateTime with the specified number of days added. |
| LocalDate toLocalDate() | It is used to get the LocalDate part of this date-time. |
| Temporal adjustInto(Temporal temporal) | It adjusts the specified temporal object to have the same date and time as this object. |
| TZonedDateTime atZoneSameInstant(ZoneId zone) | It combines this date-time with a time-zone to create a ZonedDateTime ensuring that the result has the same instant. |
| TZonedDateTime atZoneSimilarLocal(ZoneId zone) | It combines this date-time with a time-zone to create a ZonedDateTime trying to keep the same local date and time. |
| Tint compareTo(OffsetDateTime other) | It compares this date-time to another date-time. |
| Tboolean equals(Object obj) | It checks if this date-time is equal to another date-time. |
| TString format(DateTimeFormatter formatter) | It formats this date-time using the specified formatter. |
| Tstatic OffsetDateTime from(TemporalAccessor temporal) | It obtains an instance of OffsetDateTime from a temporal object. |
| Tint getHour() | It gets the hour-of-day field. |
| Tlong getLong(TemporalField field) | It gets the value of the specified field from this date-time as a long. |
| TMonth getMinute() | It gets the minute-of-hour field. |
| TMonth getMonth() | It gets the month-of-year field using the Month enum. |
| Tint getMonthValue() | It gets the month-of-year field from 1 to 12. |
| Tint getNano() | It gets the nano-of-second field. |
| TZoneOffset getOffset() | It gets the zone offset, such as ‘+01:00’. |
| Tint getSecond() | It gets the second-of-minute field. |
| Tint getYear() | It gets the year field. |
| Tint hashCode() | It returns hash code for this date-time. |
| Tboolean isAfter(OffsetDateTime other) | It checks if this date-time is after the specified date-time. |
| Tboolean isBefore(OffsetDateTime other) | It checks if this date-time is before the specified date-time. |
| Tboolean isEqual(OffsetDateTime other) | It checks if this date-time is equal to the specified date-time. |
| Tboolean isSupported(TemporalField field) | It checks if the specified field is supported. |
| Tboolean isSupported(TemporalUnit unit) | It checks if the specified unit is supported. |
| TOffsetDateTime minus(long amountToSubtract, TemporalUnit unit) | It returns a copy of this date-time with the specified amount subtracted. |
| TOffsetDateTime minus(TemporalAmount amountToSubtract) | It returns a copy of this date-time with the specified amount subtracted. |
| TOffsetDateTime minusMonths(long monthsToSubtract) | It returns a copy of this OffsetDateTime with the specified number of months subtracted. |
| TOffsetDateTime minusHours(long hoursToSubtract) | It returns a copy of this OffsetDateTime with the specified number of hours subtracted. |
| TOffsetDateTime minusMinutes(long minutesToSubtract) | It returns a copy of this OffsetDateTime with the specified number of minutes subtracted. |
| TOffsetDateTime minusNanos(long nanos) | It returns a copy of this OffsetDateTime with the specified number of nanoseconds subtracted. |
| Tstatic OffsetDateTime of(LocalDate date, LocalTime time, ZoneOffset offset) | It obtains an instance of OffsetDateTime from a date, time and offset. |
| Tstatic OffsetDateTime ofInstant(Instant instant, ZoneId zone) | It obtains an instance of OffsetDateTime from an Instant and zone ID. |
| Tstatic OffsetDateTime parse(CharSequence text) | It obtains an instance of OffsetDateTime from a text string such as 2007-12-03T10:15:30. |
| TValueRange range(TemporalField field) | It gets the range of valid values for the specified field. |
| Tlong toEpochSecond() | It converts this date-time to the number of seconds from the epoch of 1970-01-01T00:00:00Z. |
| TOffsetDateTime truncatedTo(TemporalUnit unit) | It returns a copy of this OffsetDateTime with the time truncated. |
| TOffsetDateTime with(TemporalAdjuster adjuster) | It returns an adjusted copy of this date-time. |
Java OffsetDateTime Class Example: getDayOfMonth()
OffsetDateTimeExample1.java
Output:
18
Java OffsetDateTime Class Example: getDayOfYear()
OffsetDateTimeExample2.java
Output:
18
Java OffsetDateTime Class Example: getDayOfWeek()
OffsetDateTimeExample3.java
Output:
WEDNESDAY
Java OffsetDateTime Class Example: toLocalDate()
OffsetDateTimeExample4.java
Output:
2017-01-18
Java OffsetDateTime Class Example: minusDays()
OffsetDateTimeExample5.java
Output:
2016-05-23T12:12:31.642+05:30
Java OffsetDateTime Class Example: plusDays()
OffsetDateTimeExample6.java
Output:
2017-09-15T13:50:30.526+05:30
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