Uses of Interface
io.atlassian.util.concurrent.Promise

Packages that use Promise

Package	Description
io.atlassian.util.concurrent

Uses of Promise in io.atlassian.util.concurrent

Subinterfaces of Promise in io.atlassian.util.concurrent

Modifier and Type	Interface and Description
static interface	Promises.SettablePromise<A> A promise that can be completed with a successful value or a failed exception.

Methods in io.atlassian.util.concurrent that return Promise

Modifier and Type	Method and Description
Promise<A>	Promise.done(Consumer<? super A> c) Registers a callback to be called when the promised object is available.
Promise<A>	Promise.fail(Consumer<Throwable> c) Registers a callback to be called when an exception is thrown.
<B> Promise<B>	Promise.flatMap(Function<? super A,? extends Promise<? extends B>> function) Transforms this promise from one type to another by way of a transformation function that returns a new Promise, leaving the strategy for that promise production up to the function.
<B> Promise<B>	Promise.fold(Function<Throwable,? extends B> handleThrowable, Function<? super A,? extends B> function) Transform this promise from one type to another, also providing a strategy for dealing with any exceptions encountered.
static <A> Promise<A>	Promises.forCompletionStage(CompletionStage<A> stage) Create a promise from the input completion stage.
static <A> Promise<A>	Promises.forCompletionStage(CompletionStage<A> stage, Optional<Executor> executor) Create a promise from the input completion stage.
static <A> Promise<A>	Promises.forFuture(Future<A> future, Executor executor) Creates a promise from the given future.
<B> Promise<B>	Promise.map(Function<? super A,? extends B> function) Transforms this Promise from one type to another by way of a transformation function.
static <A> Promise<A>	Promises.promise(A value) Creates a new, resolved promise for the specified concrete value.
Promise<A>	Promise.recover(Function<Throwable,? extends A> handleThrowable) Recover from an exception using the supplied exception strategy
static <A> Promise<A>	Promises.rejected(Throwable t) Creates a new, rejected promise from the given Throwable and result type.
<T> Promise<T>	ExecutorSubmitter.submit(Callable<T> task) Submits a value-returning task for execution and returns a Promise representing the pending results of the task.
<T> Promise<T>	ExecutorSubmitter.submitSupplier(Supplier<T> task) Submits a value-returning task for execution and returns a Promise representing the pending results of the task.
Promise<A>	Promise.then(Promise.TryConsumer<? super A> callback) Registers a TryConsumer to handle both success and failure (exception) cases.
static <A> Promise<List<A>>	Promises.when(Iterable<? extends Promise<? extends A>> promises) Returns a new Promise representing the status of a list of other promises.
static <A> Promise<List<A>>	Promises.when(Promise<? extends A>... promises) Returns a new Promise representing the status of a list of other promises.
static <A> Promise<List<A>>	Promises.when(Stream<? extends Promise<? extends A>> promises) Returns a new Promise representing the status of a stream of other promises.

Methods in io.atlassian.util.concurrent that return types with arguments of type Promise

Modifier and Type	Method and Description
static <A> Function<A,Promise<A>>	Promises.toPromise() Deprecated. use Promises.promise(Object) as a method reference.

Methods in io.atlassian.util.concurrent with parameters of type Promise

Modifier and Type	Method and Description
static <B,A extends B> CompletableFuture<B>	Promises.toCompletableFuture(Promise<A> promise) Return a completable future based on the input promise
static <A> Promise<List<A>>	Promises.when(Promise<? extends A>... promises) Returns a new Promise representing the status of a list of other promises.

Method parameters in io.atlassian.util.concurrent with type arguments of type Promise

Modifier and Type	Method and Description
<B> Promise<B>	Promise.flatMap(Function<? super A,? extends Promise<? extends B>> function) Transforms this promise from one type to another by way of a transformation function that returns a new Promise, leaving the strategy for that promise production up to the function.
static <A> Promise<List<A>>	Promises.when(Iterable<? extends Promise<? extends A>> promises) Returns a new Promise representing the status of a list of other promises.
static <A> Promise<List<A>>	Promises.when(Stream<? extends Promise<? extends A>> promises) Returns a new Promise representing the status of a stream of other promises.