Whether daylight saving time is being observed:

  • standardZoneRule: A hyphen, a kind of null value, means that we have not set our clocks ahead of standard time.
  • PeriodZoneRule: An amount of time (usually but not necessarily 1:00 meaning one hour) means that we have set our clocks ahead by that amount.
  • BasedZoneRule: Some alphabetic string means that we might have set our clocks ahead; and we need to check the rule the name of which is the given alphabetic string.
Initializer
ZoneRule()
Inherited Attributes
Attributes inherited from: Object
Inherited Methods
Methods inherited from: Object