All Superinterfaces:: Executor, ExecutorService, ScheduledExecutorService

@DoNotImplement
public interface ManagedExtensionExecutorService
extends ScheduledExecutorService

A shared thread pool executor which is a ScheduledExecutorService. It is recommended to use this instead of creating your own thread(-pool) in your extension.

Use this class for all concurrent code.

Since:: 4.0.0, CE 2019.1

Method Summary

Modifier and Type	Method	Description
`@NotNull CompletableScheduledFuture<?>`	`schedule(@NotNull Runnable command, long delay, @NotNull TimeUnit unit)`
`<V> @NotNull CompletableScheduledFuture<V>`	`schedule(@NotNull Callable<V> callable, long delay, @NotNull TimeUnit unit)`
`@NotNull CompletableScheduledFuture<?>`	`scheduleAtFixedRate(@NotNull Runnable command, long initialDelay, long period, @NotNull TimeUnit unit)`
`@NotNull CompletableScheduledFuture<?>`	`scheduleWithFixedDelay(@NotNull Runnable command, long initialDelay, long delay, @NotNull TimeUnit unit)`
`default void`	`shutdown()`	Deprecated.
`default @NotNull List<@NotNull Runnable>`	`shutdownNow()`	Deprecated.
`@NotNull CompletableFuture<?>`	`submit(@NotNull Runnable task)`
`<T> @NotNull CompletableFuture<T>`	`submit(@NotNull Runnable task, T result)`
`<T> @NotNull CompletableFuture<T>`	`submit(@NotNull Callable<T> task)`

Methods inherited from interface java.util.concurrent.Executor

execute

Methods inherited from interface java.util.concurrent.ExecutorService

awaitTermination, invokeAll, invokeAll, invokeAny, invokeAny, isShutdown, isTerminated

Method Details
- shutdown
  
  @Deprecated default void shutdown()
  
  Deprecated.
  
  DO NOT CALL THIS METHOD!
  The Extension Executor Service is automatically shut down when HiveMQ is shut down.
  Manual calls to this method from the extension system are not supported.
  
  Specified by:
  
  shutdown in interface ExecutorService
  
  Throws:
  
  UnsupportedOperationException - If it should be called.
  
  Since:
  
  4.0.0, CE 2019.1
- shutdownNow
  
  @Deprecated @NotNull default @NotNull List<@NotNull Runnable> shutdownNow()
  
  Deprecated.
  
  DO NOT CALL THIS METHOD!
  The Extension Executor Service is automatically shut down when HiveMQ shuts down.
  Manual calls to this method from the extension system are not supported.
  
  Specified by:
  
  shutdownNow in interface ExecutorService
  
  Throws:
  
  UnsupportedOperationException - If it should be called.
  
  Since:
  
  4.0.0, CE 2019.1
- submit
  
  @NotNull @NotNull CompletableFuture<?> submit(@NotNull Runnable task)
  
  Specified by:
  
  submit in interface ExecutorService
  
  Returns:
  
  A CompletableFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ExecutorService.submit(Runnable)
- submit
  
  @NotNull <T> @NotNull CompletableFuture<T> submit(@NotNull Callable<T> task)
  
  Specified by:
  
  submit in interface ExecutorService
  
  Returns:
  
  A CompletableFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ExecutorService.submit(Callable)
- submit
  
  @NotNull <T> @NotNull CompletableFuture<T> submit(@NotNull Runnable task, @NotNull T result)
  
  Specified by:
  
  submit in interface ExecutorService
  
  Returns:
  
  A CompletableFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ExecutorService.submit(Runnable, Object)
- schedule
  
  @NotNull @NotNull CompletableScheduledFuture<?> schedule(@NotNull Runnable command, long delay, @NotNull TimeUnit unit)
  
  Specified by:
  
  schedule in interface ScheduledExecutorService
  
  Returns:
  
  A CompletableScheduledFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ScheduledExecutorService.schedule(Runnable, long, TimeUnit)
- schedule
  
  @NotNull <V> @NotNull CompletableScheduledFuture<V> schedule(@NotNull Callable<V> callable, long delay, @NotNull TimeUnit unit)
  
  Specified by:
  
  schedule in interface ScheduledExecutorService
  
  Returns:
  
  A CompletableScheduledFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ScheduledExecutorService.schedule(Callable, long, TimeUnit)
- scheduleAtFixedRate
  
  @NotNull @NotNull CompletableScheduledFuture<?> scheduleAtFixedRate(@NotNull Runnable command, long initialDelay, long period, @NotNull TimeUnit unit)
  
  Specified by:
  
  scheduleAtFixedRate in interface ScheduledExecutorService
  
  Returns:
  
  A CompletableScheduledFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ScheduledExecutorService.scheduleAtFixedRate(Runnable, long, long, TimeUnit)
- scheduleWithFixedDelay
  
  @NotNull @NotNull CompletableScheduledFuture<?> scheduleWithFixedDelay(@NotNull Runnable command, long initialDelay, long delay, @NotNull TimeUnit unit)
  
  Specified by:
  
  scheduleWithFixedDelay in interface ScheduledExecutorService
  
  Returns:
  
  A CompletableScheduledFuture representing pending completion of the task.
  
  Since:
  
  4.0.0, CE 2019.1
  
  See Also:
  
  ScheduledExecutorService.scheduleWithFixedDelay(Runnable, long, long, TimeUnit)

Interface ManagedExtensionExecutorService

Method Summary

Methods inherited from interface java.util.concurrent.Executor

Methods inherited from interface java.util.concurrent.ExecutorService

Method Details