Package io.vertx.core

Interface Summary

Interface	Description
AsyncResult<T>	Encapsulates the result of an asynchronous operation.
Closeable	A closeable resource.
CompositeFuture	The composite future wraps a list of futures, it is useful when several futures needs to be coordinated.
Context	The execution context of a Handler execution.
Expectation<V>	An expectation, very much like a predicate with the ability to provide a meaningful description of the failure.
Future<T>	Represents the result of an action that may, or may not, have occurred yet.
Handler<E>	A generic event handler.
MultiMap	This class represents a MultiMap of String keys to a List of String values.
Promise<T>	Represents the writable side of an action that may, or may not, have occurred yet.
TimeoutStream	Deprecated use Vertx.setTimer(long, io.vertx.core.Handler<java.lang.Long>)/Vertx.setPeriodic(long, io.vertx.core.Handler<java.lang.Long>) instead.
Timer	A timer task that can be used as a future.
Verticle	A verticle is a piece of code that can be deployed by Vert.x.
Vertx	The entry point into the Vert.x Core API.
VertxBuilder	A builder for creating Vert.x instances, allowing to configure Vert.x plugins: metrics tracing cluster manager Example usage:
WorkerExecutor	An executor for executing blocking code in Vert.x .

Class Summary

Class	Description
AbstractVerticle	An abstract base class that you can extend to write your own Verticle classes.
DeploymentOptions	Options for configuring a verticle deployment.
DeploymentOptionsConverter	Converter and mapper for DeploymentOptions.
Launcher	A main() class that can be used to create Vert.x instance and deploy a verticle, or run a bare Vert.x instance.
ServiceHelper	Deprecated this utility class is for internal usage of Vert.x and will be moved to an internal vertx package in Vert.x 5
VertxOptions	Instances of this class are used to configure Vertx instances.
VertxOptionsConverter	Converter and mapper for VertxOptions.

Enum Summary

Enum	Description
ThreadingModel	The threading model defines how user tasks should be executed.

Exception Summary

Exception	Description
VertxException