net.emaze.dysfunctional.options

Class OptionalToEither<L,R>

java.lang.Object

net.emaze.dysfunctional.options.OptionalToEither<L,R>

Type Parameters:

L - the either left type parameter

R - the either right type parameter

All Implemented Interfaces:

Function<Optional<R>,Either<L,R>>

public class OptionalToEither<L,R>
extends Object
implements Function<Optional<R>,Either<L,R>>

Transforms an optional mapping Optional.nothing to Either.left(leftTypeProvider()) and Optional.just to Either.right.

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
OptionalToEither(Supplier<L> left)

Method Summary

Modifier and Type	Method and Description
Either<L,R>	apply(Optional<R> right)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.Function

andThen, compose, identity

Constructor Detail

OptionalToEither

public OptionalToEither(Supplier<L> left)

Method Detail

apply

public Either<L,R> apply(Optional<R> right)

Specified by:

apply in interface Function<Optional<R>,Either<L,R>>