Package com.github.tonivade.purefun.typeclasses

Class ReferenceMonadState<F extends Kind<F,?>,S>

java.lang.Object

com.github.tonivade.purefun.typeclasses.ReferenceMonadState<F,S>

All Implemented Interfaces:

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

final class ReferenceMonadState<F extends Kind<F,?>,S>
extends Object
implements MonadState<F,S>

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
private final Monad<F>	monad
private final Reference<F,S>	ref

Constructor Summary

Constructors

Constructor	Description
ReferenceMonadState(Reference<F,S> ref, Monad<F> monad)

Method Summary

Modifier and Type	Method	Description
<T, R> Kind<F,R>	flatMap(Kind<F,? extends T> value, Function1<? super T,? extends Kind<F,? extends R>> map)
Kind<F,S>	get()
<T> Kind<F,T>	pure(T value)
Kind<F,Unit>	set(S state)

Methods inherited from class java.lang.Object

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

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.Functor

imap, lift

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

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

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

inspect, modify, state

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

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

Field Details

ref

private final Reference<F extends Kind<F,?>,S> ref

monad

private final Monad<F extends Kind<F,?>> monad

Constructor Details

ReferenceMonadState

ReferenceMonadState(Reference<F,S> ref,
 Monad<F> monad)

Method Details

get

public Kind<F,S> get()

Specified by:

get in interface MonadState<F extends Kind<F,?>,S>

set

public Kind<F,Unit> set(S state)

Specified by:

set in interface MonadState<F extends Kind<F,?>,S>

pure

public <T> Kind<F,T> pure(T value)

Specified by:

pure in interface Applicative<F extends Kind<F,?>>

flatMap

public <T,
R> Kind<F,R> flatMap(Kind<F,? extends T> value,
 Function1<? super T,? extends Kind<F,? extends R>> map)

Specified by:

flatMap in interface Monad<F extends Kind<F,?>>