Rule(Year fromYear, Year toYear, Month inMonth, OnDay onDay, AtTime atTime, Period save, String letter)
atTimeSource Codeshared AtTime atTime
fromYearSource Codeshared Year fromYear
inMonthSource Codeshared Month inMonth
letterSource Codeshared String letter
onDaySource Codeshared OnDay onDay
saveSource Codeshared Period save
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.

toYearSource Codeshared Year toYear
Inherited Attributes
Attributes inherited from: Object
equalsSource Codeshared actual Boolean equals(Object other)

Determine if two values are equal.

For any two non-null objects x and y, x.equals(y) may be written as:

x == y 

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.

Note that an implementation of equals() that always returns false does satisfy the constraints given above. Therefore, in very rare cases where there is no reasonable definition of value equality for a class, for example, function references (Callable), it is acceptable for equals() to be defined to return false for every argument.

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