compact1, compact2, compact3
java.time.zone
Enum ZoneOffsetTransitionRule.TimeDefinition
- java.lang.Object
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- java.lang.Enum<ZoneOffsetTransitionRule.TimeDefinition>
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- java.time.zone.ZoneOffsetTransitionRule.TimeDefinition
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- All Implemented Interfaces:
- Serializable, Comparable<ZoneOffsetTransitionRule.TimeDefinition>
- Enclosing class:
- ZoneOffsetTransitionRule
public static enum ZoneOffsetTransitionRule.TimeDefinition extends Enum<ZoneOffsetTransitionRule.TimeDefinition>
A definition of the way a local time can be converted to the actual transition date-time.Time zone rules are expressed in one of three ways:
- Relative to UTC
- Relative to the standard offset in force
- Relative to the wall offset (what you would see on a clock on the wall)
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Enum Constant Summary
Enum Constants Enum Constant and Description STANDARDThe local date-time is expressed in terms of the standard offset.UTCThe local date-time is expressed in terms of the UTC offset.WALLThe local date-time is expressed in terms of the wall offset.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method and Description LocalDateTimecreateDateTime(LocalDateTime dateTime, ZoneOffset standardOffset, ZoneOffset wallOffset)Converts the specified local date-time to the local date-time actually seen on a wall clock.static ZoneOffsetTransitionRule.TimeDefinitionvalueOf(String name)Returns the enum constant of this type with the specified name.static ZoneOffsetTransitionRule.TimeDefinition[]values()Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
UTC
public static final ZoneOffsetTransitionRule.TimeDefinition UTC
The local date-time is expressed in terms of the UTC offset.
WALL
public static final ZoneOffsetTransitionRule.TimeDefinition WALL
The local date-time is expressed in terms of the wall offset.
STANDARD
public static final ZoneOffsetTransitionRule.TimeDefinition STANDARD
The local date-time is expressed in terms of the standard offset.
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Method Detail
values
public static ZoneOffsetTransitionRule.TimeDefinition[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:for (ZoneOffsetTransitionRule.TimeDefinition c : ZoneOffsetTransitionRule.TimeDefinition.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
valueOf
public static ZoneOffsetTransitionRule.TimeDefinition valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)- Parameters:
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name- the name of the enum constant to be returned. - Returns:
- the enum constant with the specified name
- Throws:
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IllegalArgumentException- if this enum type has no constant with the specified name -
NullPointerException- if the argument is null
createDateTime
public LocalDateTime createDateTime(LocalDateTime dateTime, ZoneOffset standardOffset, ZoneOffset wallOffset)
Converts the specified local date-time to the local date-time actually seen on a wall clock.This method converts using the type of this enum. The output is defined relative to the 'before' offset of the transition.
The UTC type uses the UTC offset. The STANDARD type uses the standard offset. The WALL type returns the input date-time. The result is intended for use with the wall-offset.
- Parameters:
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dateTime- the local date-time, not null -
standardOffset- the standard offset, not null -
wallOffset- the wall offset, not null - Returns:
- the date-time relative to the wall/before offset, not null
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