public static interface BasicResourceType.Localizer
Localizer provides a way for the registrant to take charge of localizing labels
without extending BasicResourceType. In defining types, a registrant can create
instances of BasicResourceType, implement the Localizer interface with methods
that provide localized strings, and set the localizer. Subsequent invocation of
BasicResourceType.getLabel() and BasicResourceType.getLocalizedHoverText(entity)
will use the Localizer to supply labels.