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java.time.OffsetTime Class

Introduction

java.time.OffsetTime 类表示在 ISO-8601 日历系统中与 UTC/格林尼治时间有偏移的时间，例如 10:15:30+01:00。

The java.time.OffsetTime class represents a time with an offset from UTC/Greenwich in the ISO-8601 calendar system, such as 10:15:30+01:00.

Class declaration

以下为 java.time.OffsetTime 类的声明 -

Following is the declaration for java.time.OffsetTime class −

public final class OffsetTime
   extends Object
      implements Temporal, TemporalAdjuster, Comparable<OffsetTime>, Serializable

Field

以下为 java.time.OffsetTime 类的字段 -

Following are the fields for java.time.OffsetTime class −

static OffsetTime MAX − The maximum supported OffsetTime, '23:59:59.999999999-18:00'.
static OffsetTime MIN − The minimum supported OffsetTime, '00:00:00+18:00'.

Class methods

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	OffsetDateTime atDate(LocalDate date)Combines this time with a date to create a OffsetDateTime.
3	int compareTo(OffsetTime other)Compares this time to another time.
4	boolean equals(Object obj)Checks if this time is equal to another time.
5	String format(DateTimeFormatter formatter)Formats this time using the specified formatter.
6	static OffsetTime from(TemporalAccessor temporal)Obtains an instance of OffsetTime from a temporal object.
7	int get(TemporalField field)Gets the value of the specified field from this time as an int.
8	int getHour()Gets the hour-of-day field.
9	long getLong(TemporalField field)Gets the value of the specified field from this time as a long.
10	int getMinute()Gets the minute-of-hour field.
11	int getNano()Gets the nano-of-second field.
12	ZoneOffset getOffset()Gets the zone offset, such as '+01:00'.
13	int getSecond()Gets the second-of-minute field.
14	int hashCode()A hash code for this time.
15	boolean isAfter(OffsetTime other)Checks if the instant of this OffsetTime is after that of the specified time applying both times to a common date.
16	boolean isBefore(OffsetTime other)Checks if the instant of this OffsetTime is before that of the specified time applying both times to a common date.
17	boolean isEqual(OffsetTime other)Checks if the instant of this OffsetTime is equal to that of the specified time applying both times to a common date.
18	boolean isSupported(TemporalField field)Checks if the specified field is supported.
19	boolean isSupported(TemporalUnit unit)Checks if the specified unit is supported.
20	OffsetTime minus(long amountToSubtract, TemporalUnit unit)Returns a copy of this time with the specified amount subtracted.
21	OffsetTime minus(TemporalAmount amountToSubtract)Returns a copy of this time with the specified amount subtracted.
22	OffsetTime minusHours(long hoursToSubtract)Returns a copy of this OffsetTime with the specified number of hours subtracted.
23	OffsetTime minusMinutes(long minutesToSubtract)Returns a copy of this OffsetTime with the specified number of minutes subtracted.
24	OffsetTime minusNanos(long nanos)Returns a copy of this OffsetTime with the specified number of nanoseconds subtracted.
25	OffsetTime minusSeconds(long seconds)Returns a copy of this OffsetTime with the specified number of seconds subtracted.
26	static OffsetTime now()Obtains the current time from the system clock in the default time-zone.
27	static OffsetTime now(Clock clock)Obtains the current time from the specified clock.
28	static OffsetTime now(ZoneId zone)Obtains the current time from the system clock in the specified time-zone.
29	static OffsetTime of(int hour, int minute, int second, int nanoOfSecond, ZoneOffset offset)Obtains an instance of OffsetTime from an hour, minute, second, nanosecond and an offset.
30	static OffsetTime of(LocalTime time, ZoneOffset offset)Obtains an instance of OffsetTime from a local time and an offset.
31	static OffsetTime ofInstant(Instant instant, ZoneId zone)Obtains an instance of OffsetTime from an Instant and zone ID.
32	static OffsetTime parse(CharSequence text)Obtains an instance of OffsetTime from a text string such as 10:15:30+01:00.
33	static OffsetTime parse(CharSequence text, DateTimeFormatter formatter)Obtains an instance of OffsetTime from a text string using a specific formatter.
34	OffsetTime plus(long amountToAdd, TemporalUnit unit)Returns a copy of this time with the specified amount added.
35	OffsetTime plus(TemporalAmount amountToAdd)Returns a copy of this time with the specified amount added.
36	OffsetTime plusHours(long hoursToAdd)Returns a copy of this OffsetTime with the specified number of hours added.
37	OffsetTime plusMinutes(long minutesToAdd)Returns a copy of this OffsetTime with the specified number of minutes added.
38	OffsetTime plusNanos(long nanos)Returns a copy of this OffsetTime with the specified number of nanoseconds added.
39	OffsetTime plusSeconds(long seconds)Returns a copy of this OffsetTime with the specified number of seconds added.
40	<R> R query(TemporalQuery<R> query)Queries this time using the specified query.
41	ValueRange range(TemporalField field)Gets the range of valid values for the specified field.
42	LocalTime toLocalTime()Gets the LocalTime part of this date-time.
43	String toString()Outputs this date as a String, such as 10:15.
44	OffsetTime truncatedTo(TemporalUnit unit)Returns a copy of this OffsetTime with the time truncated.
45	long until(Temporal endExclusive, TemporalUnit unit)Calculates the amount of time until another time in terms of the specified unit.
46	OffsetTime with(TemporalAdjuster adjuster)Returns an adjusted copy of this time.
47	OffsetTime with(TemporalField field, long newValue)Returns a copy of this time with the specified field set to a new value.
48	OffsetTime withHour(int hour)Returns a copy of this OffsetTime with the hour-of-day altered.
49	OffsetTime withMinute(int minute)Returns a copy of this OffsetTime with the minute-of-hour altered.
50	OffsetTime withNano(int nanoOfSecond)Returns a copy of this OffsetTime with the nano-of-second altered.
51	OffsetTime withOffsetSameInstant(ZoneOffset offset)Returns a copy of this OffsetTime with the specified offset ensuring that the result is at the same instant on an implied day.
52	OffsetTime withOffsetSameLocal(ZoneOffset offset)Returns a copy of this OffsetTime with the specified offset ensuring that the result has the same local time.
53	OffsetTime withSecond(int second)Returns a copy of this OffsetTime with the second-of-minute altered.

Methods inherited

此类从以下类中继承方法：

This class inherits methods from the following classes −

Java.lang.Object