Returns an Optional that contains the Language for the given Locale or an empty Optional if there is no Language associated with the language obtained from the given Locale.

open fun of(language: String, country: String): Optional<Language>

Returns an Optional that contains the Language for the given language and country codes or an empty Optional if there is no Language associated with the specified language and country codes.

toString

open fun toString(): String

Returns a string representation of the current language in format:

<language code>SEPARATOR<country code>

where SEPARATOR is a platform dependent symbol (either "_" or "-").

valueOf

open fun valueOf(name: String): Language

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

values

open fun values(): Array<Language>

Returns an array containing the constants of this enum type, in the order they're declared. This method may be used to iterate over the constants.