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📜  java.time.OffsetDateTime类

📅  最后修改于: 2020-11-14 10:46:00             🧑  作者: Mango

介绍

java.time.OffsetDateTime类表示日期时间，与ISO- 8601日历系统中的UTC /格林威治时间偏移，例如2007-12-03T10：15：30 + 01：00。

类声明

以下是java.time.OffsetDateTime类的声明-

public final class OffsetDateTime
   extends Object
      implements Temporal, TemporalAdjuster, Comparable, Serializable

领域

以下是java.time.OffsetDateTime类的字段-

  • static OffsetDateTime MAX-最大支持的OffsetDateTime，“ + 999999999-12-31T23：59：59.999999999 + 18：00”。

  • 静态OffsetDateTime MIN-支持的最小OffsetDateTime’-999999999-01-01T00：00：00-18：00’。

类方法

Sr.No. Method & Description
1 Temporal adjustInto(Temporal temporal)

Adjusts the specified temporal object to have the same date and time as this object.
2 ZonedDateTime atZoneSameInstant(ZoneId zone)

Combines this date-time with a time-zone to create a ZonedDateTime ensuring that the result has the same instant.
3 ZonedDateTime atZoneSimilarLocal(ZoneId zone)

Combines this date-time with a time-zone to create a ZonedDateTime trying to keep the same local date and time.
4 int compareTo(OffsetDateTime other)

Compares this date-time to another date-time.
5 boolean equals(Object obj)

Checks if this date-time is equal to another date-time.
6 String format(DateTimeFormatter formatter)

Formats this date-time using the specified formatter.
7 static OffsetDateTime from(TemporalAccessor temporal)

Obtains an instance of OffsetDateTime from a temporal object.
8 int get(TemporalField field)

Gets the value of the specified field from this date-time as an int.
9 int getDayOfMonth()

Gets the day-of-month field.
10 DayOfWeek getDayOfWeek()

Gets the day-of-week field, which is an enum DayOfWeek.
11 int getDayOfYear()

Gets the day-of-year field.
12 int getHour()

Gets the hour-of-day field.
13 long getLong(TemporalField field)

Gets the value of the specified field from this date-time as a long.
14 Month getMinute()

Gets the minute-of-hour field.
15 Month getMonth()

Gets the month-of-year field using the Month enum.
16 int getMonthValue()

Gets the month-of-year field from 1 to 12.
17 int getNano()

Gets the nano-of-second field.
18 ZoneOffset getOffset()

Gets the zone offset, such as ‘+01:00’.
19 int getSecond()

Gets the second-of-minute field.
20 int getYear()

Gets the year field.
21 int hashCode()

A hash code for this date-time.
22 boolean isAfter(OffsetDateTime other)

Checks if this date-time is after the specified date-time.
23 boolean isBefore(OffsetDateTime other)

Checks if this date-time is before the specified date-time.
24 boolean isEqual(OffsetDateTime other)

Checks if this date-time is equal to the specified date-time.
25 boolean isSupported(TemporalField field)

Checks if the specified field is supported.
26 boolean isSupported(TemporalUnit unit)

Checks if the specified unit is supported.
27 OffsetDateTime minus(long amountToSubtract, TemporalUnit unit)

Returns a copy of this date-time with the specified amount subtracted.
28 OffsetDateTime minus(TemporalAmount amountToSubtract)

Returns a copy of this date-time with the specified amount subtracted.
29

OffsetDateTime minusDays(long daysToSubtract)

Returns a copy of this OffsetDateTime with the specified number of days subtracted.
30 OffsetDateTime minusHours(long hoursToSubtract)

Returns a copy of this OffsetDateTime with the specified number of hours subtracted.
31 OffsetDateTime minusMinutes(long minutesToSubtract)

Returns a copy of this OffsetDateTime with the specified number of minutes subtracted.
32 OffsetDateTime minusMonths(long monthsToSubtract)

Returns a copy of this OffsetDateTime with the specified number of months subtracted.
33 OffsetDateTime minusNanos(long nanos)

Returns a copy of this OffsetDateTime with the specified number of nanoseconds subtracted.
34 OffsetDateTime minusSeconds(long seconds)

Returns a copy of this OffsetDateTime with the specified number of seconds subtracted.
35 OffsetDateTime minusWeeks(long weeksToSubtract)

Returns a copy of this OffsetDateTime with the specified number of weeks subtracted.
36 OffsetDateTime minusYears(long yearsToSubtract)

Returns a copy of this OffsetDateTime with the specified number of years subtracted.
37 static OffsetDateTime now()

Obtains the current date-time from the system clock in the default time-zone.
38 static OffsetDateTime now(Clock clock)

Obtains the current date-time from the specified clock.
39 static OffsetDateTime now(ZoneId zone)

Obtains the current date-time from the system clock in the specified time-zone.
40 static OffsetDateTime of(int year, int month, int dayOfMonth, int hour, int minute, int second, int nanoOfSecond, ZoneOffset offset)

Obtains an instance of OffsetDateTime from a year, month, day, hour, minute, second, nanosecond and offset.
41 static OffsetDateTime of(LocalDate date, LocalTime time, ZoneOffset offset)

Obtains an instance of OffsetDateTime from a date, time and offset.
42 static OffsetDateTime of(LocalDateTime dateTime, ZoneOffset offset)

Obtains an instance of OffsetDateTime from a date-time and offset.
43 static OffsetDateTime ofInstant(Instant instant, ZoneId zone)

Obtains an instance of OffsetDateTime from an Instant and zone ID.
44 static OffsetDateTime parse(CharSequence text)

Obtains an instance of OffsetDateTime from a text string such as 2007-12-03T10:15:30.
45 static OffsetDateTime parse(CharSequence text, DateTimeFormatter formatter)

Obtains an instance of OffsetDateTime from a text string using a specific formatter.
46 OffsetDateTime plus(long amountToAdd, TemporalUnit unit)

Returns a copy of this date-time with the specified amount added.
47 OffsetDateTime plus(TemporalAmount amountToAdd)

Returns a copy of this date-time with the specified amount added.
48 OffsetDateTime plusDays(long daysToAdd)

Returns a copy of this OffsetDateTime with the specified number of days added.
49 OffsetDateTime plusHours(long hoursToAdd)

Returns a copy of this OffsetDateTime with the specified number of hours added.
50 OffsetDateTime plusMinutes(long minutesToAdd)

Returns a copy of this OffsetDateTime with the specified number of minutes added.
51 OffsetDateTime plusMonths(long monthsToAdd)

Returns a copy of this OffsetDateTime with the specified number of months added.
52 OffsetDateTime plusNanos(long nanos)

Returns a copy of this OffsetDateTime with the specified number of nanoseconds added.
53 OffsetDateTime plusSeconds(long seconds)

Returns a copy of this OffsetDateTime with the specified number of seconds added.
54 OffsetDateTime plusWeeks(long weeksToAdd)

Returns a copy of this OffsetDateTime with the specified number of weeks added.
55 OffsetDateTime plusYears(long yearsToAdd)

Returns a copy of this OffsetDateTime with the specified number of years added.
56 R query(TemporalQuery query)

Queries this date-time using the specified query.
57 ValueRange range(TemporalField field)

Gets the range of valid values for the specified field.
58 static Comparator timeLineOrder()

Gets a comparator that compares two OffsetDateTime instances based solely on the instant.
59 long toEpochSecond()

Converts this date-time to the number of seconds from the epoch of 1970-01-01T00:00:00Z.
60 Instant toInstant()

Converts this date-time to an Instant.
61 LocalDate toLocalDate()

Gets the LocalDate part of this date-time.
62 LocalDateTime toLocalDateTime()

Gets the LocalDateTime part of this date-time.
63 LocalTime toLocalTime()

Gets the LocalTime part of this date-time.
64 OffsetTime toOffsetTime()

Gets the OffsetTime part of this date-time.
65 String toString()

Outputs this date as a String, such as 2007-12-03T10:15:30.
66 ZonedDateTime toZonedDateTime()

Converts this date-time to a ZonedDateTime using the offset as the zone ID.
67 OffsetDateTime truncatedTo(TemporalUnit unit)

Returns a copy of this OffsetDateTime with the time truncated.
68 long until(Temporal endExclusive, TemporalUnit unit)

Calculates the amount of time until another date-time in terms of the specified unit.
69 OffsetDateTime with(TemporalAdjuster adjuster)

Returns an adjusted copy of this date-time.
70 OffsetDateTime with(TemporalField field, long newValue)

Returns a copy of this date-time with the specified field set to a new value.
71 OffsetDateTime withDayOfMonth(int dayOfMonth)

Returns a copy of this OffsetDateTime with the day-of-month altered.
72 OffsetDateTime withDayOfYear(int dayOfYear)

Returns a copy of this OffsetDateTime with the day-of-year altered.
73 OffsetDateTime withHour(int hour)

Returns a copy of this OffsetDateTime with the hour-of-day altered.
74 OffsetDateTime withMinute(int minute)

Returns a copy of this OffsetDateTime with the minute-of-hour altered.
75 OffsetDateTime withMonth(int month)

Returns a copy of this OffsetDateTime with the month-of-year altered.
76 OffsetDateTime withNano(int nanoOfSecond)

Returns a copy of this OffsetDateTime with the nano-of-second altered.
77 OffsetDateTime withOffsetSameInstant(ZoneOffset offset)

Returns a copy of this OffsetDateTime with the specified offset ensuring that the result is at the same instant.
78 OffsetDateTime withOffsetSameLocal(ZoneOffset offset)

Returns a copy of this OffsetDateTime with the specified offset ensuring that the result has the same local date-time.
79 OffsetDateTime withSecond(int second)

Returns a copy of this OffsetDateTime with the second-of-minute altered.
80 OffsetDateTime withYear(int year)

Returns a copy of this OffsetDateTime with the year altered.

方法继承

此类从以下类继承方法-

  • Java.lang.Object