Packages

object MaybeRate

Linear Supertypes
AnyRef, Any
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  2. Protected

Value Members

  1. def apply(id: Int): MaybeRate

    Constructs an optional rate from a given identifier.

    Constructs an optional rate from a given identifier. -1 denotes the UndefinedRate, values >= 0 denote the identifier of a defined rate.

  2. def max_?(rates: MaybeRate*): MaybeRate

    Calculates the maximum rate among a list of optional rates.

    Calculates the maximum rate among a list of optional rates. If the list is empty or contains at least one UndefinedRate, the return value is also UndefinedRate.

  3. def min_?(rates: MaybeRate*): MaybeRate

    Calculates the minimum rate among a list of optional rates.

    Calculates the minimum rate among a list of optional rates. If the list is empty or contains at least one UndefinedRate, the return value is also UndefinedRate.

  4. def reduce(rates: MaybeRate*): MaybeRate

    Reduces a list of optional rates to one value.

    Reduces a list of optional rates to one value. If the list is empty or contains different rates, the return value is UndefinedRate. Otherwise, if all elements are equal, returns that one rate.