Either (Flapdoodle Java8 Stuff 1.0.1 API)

@Value.Immutable
public abstract class Either<L,R>
extends Object

Constructors
Constructor and Description
`Either()`

All Methods Static Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`check()`
`boolean`	`isLeft()`
`L`	`left()`
`static <L,R> Either<L,R>`	`left(L left)`
`<T> T`	`map(Function<L,T> leftTransformation, Function<R,T> rightTransformation)`
`<T> Either<T,R>`	`mapLeft(Function<L,T> transformation)`
`<T> Either<L,T>`	`mapRight(Function<R,T> transformation)`
`protected abstract Optional<L>`	`optLeft()`
`protected abstract Optional<R>`	`optRight()`
`R`	`right()`
`static <L,R> Either<L,R>`	`right(R right)`

protected abstract Optional<L> optLeft()

protected abstract Optional<R> optRight()

@Value.Auxiliary
public boolean isLeft()

public <T> Either<T,R> mapLeft(Function<L,T> transformation)

public <T> Either<L,T> mapRight(Function<R,T> transformation)

public <T> T map(Function<L,T> leftTransformation,
                 Function<R,T> rightTransformation)

public static <L,R> Either<L,R> left(L left)

public static <L,R> Either<L,R> right(R right)

Class Either<L,R>