Uses of Interface javafx.concurrent.Worker (JavaFX 17)

## Uses of Interface
javafx.concurrent.Worker

- Packages that use Worker
  Package | Description
  --- | ---
  javafx.concurrent | Provides the set of classes for javafx.task.
  javafx.scene.web | This package provides means for loading and displaying Web content.

- - ### Uses of Worker in javafx.concurrent

    Classes in javafx.concurrent that implement Worker
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `ScheduledService<V>` | The ScheduledService is a `Service` which will automatically restart itself after a successful execution, and under some conditions will restart even in case of failure.
    `class` | `Service<V>` | A Service is a non-visual component encapsulating the information required to perform some work on one or more background threads.
    `class` | `Task<V>` | A fully observable implementation of a `FutureTask`.

    Methods in javafx.concurrent that return Worker
    Modifier and Type | Method | Description
    --- | --- | ---
    `Worker` | WorkerStateEvent.`getSource()` | The Worker on which the Event initially occurred.

    Constructors in javafx.concurrent with parameters of type Worker
    Constructor | Description
    --- | ---
    `WorkerStateEvent​(Worker worker, EventType<? extends WorkerStateEvent> eventType)` | Create a new WorkerStateEvent.

  - ### Uses of Worker in javafx.scene.web

    Methods in javafx.scene.web that return Worker
    Modifier and Type | Method | Description
    --- | --- | ---
    `Worker<Void>` | WebEngine.`getLoadWorker()` | Returns a `Worker` object that can be used to track loading progress.