Package com.github.tonivade.purefun.optics

Class Prism<S,A>

java.lang.Object

com.github.tonivade.purefun.optics.Prism<S,A>

public final class Prism<S,A>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final PPrism<S,S,A,A>	delegate

Constructor Summary

Constructors

Constructor	Description
Prism(PPrism<S,S,A,A> delegate)

Method Summary

Modifier and Type	Method	Description
Optional<S,A>	asOptional()
<B> Prism<S,B>	compose(Iso<A,B> other)
<B> Optional<S,B>	compose(Lens<A,B> other)
<B> Optional<S,B>	compose(Optional<A,B> other)
<B> Prism<S,B>	compose(Prism<A,B> other)
Option<A>	getOption(S target)
Either<S,A>	getOrModify(S target)
Operator1<S>	modify(Operator1<A> mapper)
S	modify(S target, Operator1<A> mapper)
Function1<S,Option<S>>	modifyOption(Operator1<A> mapper)
static <S, A> Prism<S,A>	of(Function1<S,Option<A>> getOption, Function1<A,S> reverseGet)
S	reverseGet(A value)
Operator1<S>	set(A value)
S	set(S target, A value)
Function1<S,Option<S>>	setOption(A value)

Methods inherited from class java.lang.Object

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

Field Details

delegate

private final PPrism<S,S,A,A> delegate

Constructor Details

Prism

Prism(PPrism<S,S,A,A> delegate)

Method Details

of

public static <S,
A> Prism<S,A> of(Function1<S,Option<A>> getOption,
 Function1<A,S> reverseGet)

getOption

public Option<A> getOption(S target)

reverseGet

public S reverseGet(A value)

getOrModify

public Either<S,A> getOrModify(S target)

modify

public Operator1<S> modify(Operator1<A> mapper)

modify

public S modify(S target,
 Operator1<A> mapper)

set

public Operator1<S> set(A value)

set

public S set(S target,
 A value)

modifyOption

public Function1<S,Option<S>> modifyOption(Operator1<A> mapper)

setOption

public Function1<S,Option<S>> setOption(A value)

asOptional

public Optional<S,A> asOptional()

compose

public <B> Prism<S,B> compose(Prism<A,B> other)

compose

public <B> Optional<S,B> compose(Optional<A,B> other)

compose

public <B> Prism<S,B> compose(Iso<A,B> other)

compose

public <B> Optional<S,B> compose(Lens<A,B> other)