Package com.jnape.palatable.lambda.optics.functions

Class Set<S,T,A,B>

java.lang.Object

com.jnape.palatable.lambda.optics.functions.Set<S,T,A,B>

Type Parameters:

S - the type of the larger value

T - the type of the larger updated value

A - the type of the smaller retrieving value (unused, but necessary for composition)

B - the type of the smaller setting value

All Implemented Interfaces:

Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>>, Fn2<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,B,Fn1<S,T>>, Fn3<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,B,S,T>, Applicative<Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>, Cartesian<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>,Fn1<?,?>>, Cocartesian<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>,Fn1<?,?>>, Contravariant<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Profunctor<?,Fn1<B,Fn1<S,T>>,Fn1<?,?>>>, Functor<Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>, Profunctor<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>,Fn1<?,?>>, Monad<Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>, MonadReader<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>, MonadRec<Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>, MonadWriter<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,Fn1<B,Fn1<S,T>>,Fn1<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,?>>

public final class Set<S,T,A,B>
extends java.lang.Object
implements Fn3<Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B>,B,S,T>

Given an Optic, a "smaller" value B, and a "larger" value S, produce a T by lifting the Optic into the Identity functor.

More idiomatically, this function can be used to treat an Optic as a "setter" of Bs on Ss, potentially producing a different "larger" value, T.

See Also:

Over, View

Field Summary

Fields

Modifier and Type	Field	Description
private static Set<?,?,?,?>	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Set()

Method Summary

Modifier and Type	Method	Description
T	checkedApply(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic, B b, S s)
static <S,T,A,B> Set<S,T,A,B>	set()
static <S,T,A,B> Fn2<B,S,T>	set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic)
static <S,T,A,B> Fn1<S,T>	set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic, B b)
static <S,T,A,B> T	set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic, B b, S s)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn1

andThen, carry, cartesian, censor, choose, cocartesian, diMap, diMapR, discardL, flatMap, fmap, lazyZip, listens, local, pure, self, thunk, toFunction, trampolineM, zip, zip

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn2

checkedApply, toBiFunction

Methods inherited from interface com.jnape.palatable.lambda.functions.Fn3

apply, apply, apply, checkedApply, compose, contraMap, diMapL, discardR, flip, uncurry, widen

Methods inherited from interface com.jnape.palatable.lambda.functor.Functor

coerce

Field Detail

INSTANCE

private static final Set<?,?,?,?> INSTANCE

Constructor Detail

Set

private Set()

Method Detail

checkedApply

public T checkedApply(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic,
                      B b,
                      S s)

Specified by:

checkedApply in interface Fn3<S,T,A,B>

set

public static <S,T,A,B> Set<S,T,A,B> set()

set

public static <S,T,A,B> Fn2<B,S,T> set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic)

set

public static <S,T,A,B> Fn1<S,T> set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic,
                                                             B b)

set

public static <S,T,A,B> T set(Optic<? super Fn1<?,?>,? super Identity<?>,S,T,A,B> optic,
                                                B b,
                                                S s)