Package com.github.tonivade.purefun.typeclasses

Interface MonadState<F extends Kind<F,?>,S>

All Superinterfaces:

Applicative<F>, Functor<F>, Invariant<F>, Monad<F>, Selective<F>

All Known Subinterfaces:

KleisliMonadState<F,R,S>, StateMonadState<S>, StateTMonadState<F,S>

All Known Implementing Classes:

MonadMTL, ReferenceMonadState

public interface MonadState<F extends Kind<F,?>,S>
extends Monad<F>

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>

Method Summary

Modifier and Type	Method	Description
static <F extends Kind<F, ?>, S> MonadState<F,S>	from(MonadDefer<F> monad, S value)
Kind<F,S>	get()
default <A> Kind<F,A>	inspect(Function1<? super S,? extends A> mapper)
default Kind<F,Unit>	modify(Operator1<S> mapper)
Kind<F,Unit>	set(S state)
default <A> Kind<F,A>	state(Function1<? super S,Tuple2<S,? extends A>> mapper)

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

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

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

imap, lift

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

andThen, ap, flatMap, flatten, map, select, tailRecM, use

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

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

Method Details

get

Kind<F,S> get()

set

Kind<F,Unit> set(S state)

modify

default Kind<F,Unit> modify(Operator1<S> mapper)

inspect

default <A> Kind<F,A> inspect(Function1<? super S,? extends A> mapper)

state

default <A> Kind<F,A> state(Function1<? super S,Tuple2<S,? extends A>> mapper)

from

static <F extends Kind<F,
?>,
S> MonadState<F,S> from(MonadDefer<F> monad,
 S value)