Interface TaskChain<T>

public interface TaskChain<T>

A scope-owned continuation chain. Results are observed through the owning TaskScope.

Method Summary

Modifier and Type	Method	Description
<R> TaskChain<R>	map(Function<? super T,? extends R> fn)	Transforms the success value once available.
TaskChain<T>	recover(Function<? super Throwable,? extends T> fn)	Supplies a fallback value if this chain fails.
default TaskChain<Void>	thenAccept(Consumer<? super T> fn)	Runs a side effect on success and yields a Void chain.

Method Details

map

<R> TaskChain<R> map(Function<? super T,? extends R> fn)

Transforms the success value once available. Failures/cancellation pass through untouched.

recover

TaskChain<T> recover(Function<? super Throwable,? extends T> fn)

Supplies a fallback value if this chain fails. Unlike CompletableFuture.exceptionally, a cancelled chain is not recovered (cancellation propagates) and the fallback receives the unwrapped cause.

thenAccept

default TaskChain<Void> thenAccept(Consumer<? super T> fn)

Runs a side effect on success and yields a Void chain.