Package com.github.tonivade.purefun.monad

Class Ref<A>

java.lang.Object

com.github.tonivade.purefun.monad.Ref<A>

public final class Ref<A>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private final AtomicReference<A>	value

Constructor Summary

Constructors

Modifier	Constructor	Description
private	Ref(A value)

Method Summary

Modifier and Type	Method	Description
IO<A>	get()
IO<A>	getAndSet(A newValue)
IO<A>	getAndUpdate(Operator1<A> update)
IO<Unit>	lazySet(A newValue)
static <A> IO<Ref<A>>	make(A value)
<B> IO<B>	modify(Function1<A,Tuple2<B,A>> change)
static <A> Ref<A>	of(A value)
private A	safeGet()
IO<Unit>	set(A newValue)
String	toString()
IO<A>	updateAndGet(Operator1<A> update)

Methods inherited from class java.lang.Object

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

Field Details

value

private final AtomicReference<A> value

Constructor Details

Ref

private Ref(A value)

Method Details

get

public IO<A> get()

set

public IO<Unit> set(A newValue)

modify

public <B> IO<B> modify(Function1<A,Tuple2<B,A>> change)

lazySet

public IO<Unit> lazySet(A newValue)

getAndSet

public IO<A> getAndSet(A newValue)

updateAndGet

public IO<A> updateAndGet(Operator1<A> update)

getAndUpdate

public IO<A> getAndUpdate(Operator1<A> update)

make

public static <A> IO<Ref<A>> make(A value)

of

public static <A> Ref<A> of(A value)

toString

public String toString()

Overrides:

toString in class Object

safeGet

private A safeGet()