union_annotation library

Classes

EnumCase

A configuration for a union case of given enum value.

TypeCase

A configuration for a union case of given class type.

Union

An annotation that marks the target to be a union type.

UnionUtilities

A class that allows for the configuration of utilities that are generated.

Enums

UnionParamsType

The type of parameters used by the generated utilities for annotated unions.

Exceptions / Errors

InvalidUnionCastError

An error which can be thrown in runtime when a generated utility attempts to cast a union to a type that is not a valid union subtype.

UnknownUnionCaseError

An error which can be thrown in runtime when a generated utility is given an object that is not a valid union subtype.This should never be the case, if the union was successfully generated before running the program.