Handles type-specific operations for a given Type, including JSON serialization, id management, date conversion, display, and cross-type mapping.
Compares two values of this type.
Creates a new empty instance of type. Id is not set at this point
Checks whether values of this type can be sorted.
Simple support to display or calculate with the item
Handles type-specific operations for a given Type, including JSON serialization, id management, date conversion, display, and cross-type mapping.