Package com.github.tonivade.purefun.instances

Interface ValidationMonadError<E>

All Superinterfaces:

Applicative<Validation<E,?>>, ApplicativeError<Validation<E,?>,E>, Functor<Validation<E,?>>, Invariant<Validation<E,?>>, Monad<Validation<E,?>>, MonadError<Validation<E,?>,E>, Selective<Validation<E,?>>, ValidationMonad<E>, ValidationPure<E>

All Known Subinterfaces:

ValidationMonadThrow

interface ValidationMonadError<E>
extends ValidationMonad<E>, MonadError<Validation<E,?>,E>

Nested Class Summary

Nested classes/interfaces inherited from interface com.github.tonivade.purefun.typeclasses.Applicative

Applicative.Map2<F extends Kind<F,?>,A,B>, Applicative.Map3<F extends Kind<F,?>,A,B,C>, Applicative.Map4<F extends Kind<F,?>,A,B,C,D>, Applicative.Map5<F extends Kind<F,?>,A,B,C,D,E>

Field Summary

Fields

Modifier and Type	Field	Description
static final ValidationMonadError	INSTANCE

Method Summary

Modifier and Type	Method	Description
default <A> Validation<E,A>	handleErrorWith(Kind<Validation<E,?>,A> value, Function1<? super E,? extends Kind<Validation<E,?>,? extends A>> handler)
default <A> Validation<E,A>	raiseError(E error)

Methods inherited from interface com.github.tonivade.purefun.typeclasses.Applicative

first, last, mapN, mapN, mapN, mapN, mapN, mapN, mapN, mapN, tuple, tuple, tuple, tuple

Methods inherited from interface com.github.tonivade.purefun.typeclasses.ApplicativeError

attempt, fromEither, handleError, recover, recoverWith

Methods inherited from interface com.github.tonivade.purefun.typeclasses.Functor

imap, lift

Methods inherited from interface com.github.tonivade.purefun.typeclasses.Monad

andThen, ap, flatten, map, select, use

Methods inherited from interface com.github.tonivade.purefun.typeclasses.MonadError

ensure, repeat, repeatOrElse, repeatOrElseEither, retry, retryOrElse, retryOrElseEither

Methods inherited from interface com.github.tonivade.purefun.typeclasses.Selective

allS, allS, andS, anyS, anyS, branch, ifS, orS, whenS

Methods inherited from interface com.github.tonivade.purefun.instances.ValidationMonad

flatMap, tailRecM

Methods inherited from interface com.github.tonivade.purefun.instances.ValidationPure

pure

Field Details

INSTANCE

static final ValidationMonadError INSTANCE

Method Details

raiseError

default <A> Validation<E,A> raiseError(E error)

Specified by:

raiseError in interface ApplicativeError<Validation<E,?>,E>

handleErrorWith

default <A> Validation<E,A> handleErrorWith(Kind<Validation<E,?>,A> value,
 Function1<? super E,? extends Kind<Validation<E,?>,? extends A>> handler)

Specified by:

handleErrorWith in interface ApplicativeError<Validation<E,?>,E>