Package org.comroid.mutatio.ref

Interface Reference.Settable<T>

All Superinterfaces:

Reference<T>, org.comroid.api.SelfDeclared<Reference<T>>, org.comroid.api.Specifiable<Reference<T>>, java.util.function.Supplier<T>

All Known Implementing Classes:

OutdateableReference.SettableOfSupplier

Enclosing interface:

Reference<T>

public static interface Reference.Settable<T>
extends Reference<T>

Nested Class Summary

Nested classes/interfaces inherited from interface org.comroid.mutatio.ref.Reference

Reference.Settable<T>, Reference.Support

Method Summary

Modifier and Type	Method	Description
default T	compute(java.util.function.Function<T,T> computor)
default T	computeIfAbsent(java.util.function.Supplier<T> supplier)
default T	computeIfPresent(java.util.function.Function<T,T> computor)
static <T> Reference.Settable<T>	create()
static <T> Reference.Settable<T>	create(T initialValue)
T	set(T newValue)

Methods inherited from interface org.comroid.mutatio.ref.Reference

get, into, invocable, isNull, orElse, orElseGet, process, provider, requireNonNull, requireNonNull, stream, test, wrap

Methods inherited from interface org.comroid.api.SelfDeclared

self

Methods inherited from interface org.comroid.api.Specifiable

as, as, isType

Method Detail

create

static <T> Reference.Settable<T> create()

create

static <T> Reference.Settable<T> create(@Nullable
                                        T initialValue)

set

@Nullable
T set(T newValue)

Parameters:

newValue - The new value

Returns:

The previous value

compute

default T compute(java.util.function.Function<T,T> computor)

computeIfPresent

default T computeIfPresent(java.util.function.Function<T,T> computor)

computeIfAbsent

default T computeIfAbsent(java.util.function.Supplier<T> supplier)