moduleceylon.time1.2.0
Source Code
ceylon.time.timezone.model
classAtTime
of AtWallClockTime | AtLocalMeanTime | AtGmtTime | AtUtcTime | AtNauticalTime
extends Basic
OverviewPackageInitializerAttributesMethods

First, the time that something happens (in the AT column) is not necessarily the local wall clock time.

The time can be suffixed with ‘s’ (for “standard”) to mean local standard time (different from wall clock time when observing daylight saving time); or it can be suffixed with ‘g’, ‘u’, or ‘z’, all three of which mean the standard time at the prime meridan. ‘g’ stands for “GMT”; ‘u’ stands for “UT” or “UTC” (whichever was official at the time); ‘z’ stands for the nautical time zone Z (a.k.a. “Zulu” which, in turn, stands for ‘Z’). The time can also be suffixed with ‘w’ meaning “wall clock time;” but it usually isn’t because that’s the default.

Initializer
AtTime(Time time, String letter)
Attributes
letterSource Codeshared String letter
stringSource Codeshared actual String string

A developer-friendly string representing the instance. Concatenates the name of the concrete class of the instance with the hash of the instance. Subclasses are encouraged to refine this implementation to produce a more meaningful representation.

Refines Object.string
timeSource Codeshared Time time
Inherited Attributes
Attributes inherited from: Object
hash, string
Methods
equalsSource Codeshared actual Boolean equals(Object other)

Determine if two values are equal. Implementations should respect the constraints that:

  • if x===y then x==y (reflexivity),
  • if x==y then y==x (symmetry),
  • if x==y and y==z then x==z (transitivity).

Furthermore it is recommended that implementations ensure that if x==y then x and y have the same concrete class.

A class which explicitly refines equals() is said to support value equality, and the equality operator == is considered much more meaningful for such classes than for a class which simply inherits the default implementation of identity equality from Identifiable.

Refines Identifiable.equals ultimately refines Object.equals
Inherited Methods
Methods inherited from: Object
equals()