TimeZoneRules¶

common

interface TimeZoneRules

The set of rules for a particular time zone.

Properties¶

Name	Summary
hasFixedOffset	common `abstract val hasFixedOffset: Boolean` Checks if the time zone has a fixed offset from UTC.

Functions¶

Name	Summary
daylightSavingsAt	common `abstract fun daylightSavingsAt(instant: Instant): Seconds` Gets the amount of daylight savings time in effect at a particular instant. This is the amount of time added to the standard offset.
isDaylightSavingsAt	common `abstract fun isDaylightSavingsAt(instant: Instant): Boolean` Checks if daylight savings time is in effect at a particular instant.
isValidOffset	common `open fun isValidOffset(dateTime: DateTime, offset: UtcOffset): Boolean` Checks if offset is valid at particular date and time.
offsetAt	common `abstract fun offsetAt(dateTime: DateTime): UtcOffset` Gets the offset in effect at a particular date and time. common `abstract fun offsetAt(instant: Instant): UtcOffset` `abstract fun offsetAt(instant: PlatformInstant): UtcOffset` Gets the offset in effect at a particular instant. common `abstract fun offsetAt(millisecondsSinceUnixEpoch: Milliseconds): UtcOffset` Gets the offset in effect at a certain number of milliseconds since the Unix epoch. common `abstract fun offsetAt(secondsSinceUnixEpoch: Seconds, nanoOfSeconds: Nanoseconds): UtcOffset` Gets the offset in effect at a certain number of seconds since the Unix epoch.
transitionAt	common `abstract fun transitionAt(dateTime: DateTime): TimeZoneOffsetTransition?` Gets the transition at a particular date and time, if one exists.
validOffsetsAt	common `abstract fun validOffsetsAt(dateTime: DateTime): List<UtcOffset>` Gets a list of the valid offsets at a particular date and time.