Uses of Interface
io.vertx.core.Promise

Packages that use Promise

Package	Description
io.vertx.core
io.vertx.core.spi
io.vertx.core.spi.cluster

Uses of Promise in io.vertx.core

Methods in io.vertx.core that return Promise

Modifier and Type	Method and Description
static <T> Promise<T>	Promise.promise() Create a promise that hasn't completed yet

Methods in io.vertx.core with parameters of type Promise

Modifier and Type	Method and Description
void	Closeable.close(Promise<Void> completion) Close this resource, the completion promise must be notified when the operation has completed.
void	Verticle.start(Promise<Void> startPromise) Start the verticle instance.
void	AbstractVerticle.start(Promise<Void> startPromise) Start the verticle.
void	Verticle.stop(Promise<Void> stopPromise) Stop the verticle instance.
void	AbstractVerticle.stop(Promise<Void> stopPromise) Stop the verticle.

Method parameters in io.vertx.core with type arguments of type Promise

Modifier and Type	Method and Description
default <T> Future<T>	Context.executeBlocking(Handler<Promise<T>> blockingCodeHandler) Deprecated. instead use Context.executeBlocking(Callable)
default <T> Future<T>	Vertx.executeBlocking(Handler<Promise<T>> blockingCodeHandler) Deprecated. instead use Vertx.executeBlocking(Callable)
default <T> Future<T>	WorkerExecutor.executeBlocking(Handler<Promise<T>> blockingCodeHandler) Deprecated. instead use WorkerExecutor.executeBlocking(Callable)
<T> Future<T>	Context.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered) Deprecated. instead use Context.executeBlocking(Callable, boolean)
default <T> Future<T>	Vertx.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered) Deprecated. instead use Vertx.executeBlocking(Callable, boolean)
<T> Future<T>	WorkerExecutor.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered) Deprecated. instead use WorkerExecutor.executeBlocking(Callable, boolean)
<T> void	Context.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered, Handler<AsyncResult<T>> resultHandler) Deprecated. instead use Context.executeBlocking(Callable, boolean)
default <T> void	Vertx.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered, Handler<AsyncResult<T>> resultHandler) Deprecated. use instead Vertx.executeBlocking(Callable, boolean)
<T> void	WorkerExecutor.executeBlocking(Handler<Promise<T>> blockingCodeHandler, boolean ordered, Handler<AsyncResult<T>> resultHandler) Deprecated. instead use WorkerExecutor.executeBlocking(Callable, boolean)
default <T> void	Context.executeBlocking(Handler<Promise<T>> blockingCodeHandler, Handler<AsyncResult<T>> resultHandler) Deprecated. instead use Context.executeBlocking(Callable)
default <T> void	Vertx.executeBlocking(Handler<Promise<T>> blockingCodeHandler, Handler<AsyncResult<T>> resultHandler) Deprecated. instead use Vertx.executeBlocking(Callable)
default <T> void	WorkerExecutor.executeBlocking(Handler<Promise<T>> blockingCodeHandler, Handler<AsyncResult<T>> resultHandler) Deprecated. instead use WorkerExecutor.executeBlocking(Callable)
static <T> Future<T>	Future.future(Handler<Promise<T>> handler) Create a future that hasn't completed yet and that is passed to the handler before it is returned.

Uses of Promise in io.vertx.core.spi

Methods in io.vertx.core.spi with parameters of type Promise

Modifier and Type	Method and Description
void	VerticleFactory.createVerticle(String verticleName, ClassLoader classLoader, Promise<Callable<Verticle>> promise) Create a verticle instance.

Uses of Promise in io.vertx.core.spi.cluster

Methods in io.vertx.core.spi.cluster with parameters of type Promise

Modifier and Type	Method and Description
void	ClusterManager.addRegistration(String address, RegistrationInfo registrationInfo, Promise<Void> promise) Share a new messaging handler registration with other nodes in the cluster.
<K,V> void	ClusterManager.getAsyncMap(String name, Promise<AsyncMap<K,V>> promise) Return an AsyncMap for the given name.
void	ClusterManager.getCounter(String name, Promise<Counter> promise) Return a Counter for the given name.
void	ClusterManager.getLockWithTimeout(String name, long timeout, Promise<Lock> promise) Attempts to acquire a Lock for the given name within timeout milliseconds.
void	ClusterManager.getNodeInfo(String nodeId, Promise<NodeInfo> promise) Get details about a specific node in the cluster.
void	ClusterManager.getRegistrations(String address, Promise<List<RegistrationInfo>> promise) Get the messaging handler currently registered in the cluster.
void	ClusterManager.join(Promise<Void> promise) Join the cluster.
void	ClusterManager.leave(Promise<Void> promise) Leave the cluster.
void	ClusterManager.removeRegistration(String address, RegistrationInfo registrationInfo, Promise<Void> promise) Signal removal of a messaging handler registration to other nodes in the cluster.
void	NodeSelector.selectForPublish(Message<?> message, Promise<Iterable<String>> promise) Select a node for publishing the given message.
void	NodeSelector.selectForSend(Message<?> message, Promise<String> promise) Select a node for sending the given message.
void	ClusterManager.setNodeInfo(NodeInfo nodeInfo, Promise<Void> promise) Store the details about this clustered node.