| Class | Description |
|---|---|
| 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 io.vertx.groovy.core.Handler execution. |
| Future | Represents the result of an action that may, or may not, have occurred yet. |
| MultiMap | This class represents a MultiMap of String keys to a List of String values. |
| TimeoutStream | A timeout stream is triggered by a timer, the io.vertx.groovy.core.Handler will be call when the timer is fired, it can be once or several times depending on the nature of the timer related to this stream. |
| Vertx | The entry point into the Vert.x Core API. |
| WorkerExecutor | An executor for executing blocking code in Vert.x . |