Spring Core 6.1.4 · org.springframework.core.task

Interface Summary

Modifier and Type	Interface and Description
public interface	AsyncListenableTaskExecutor Deprecated since 6.0. as of 6.0, in favor of `AsyncTaskExecutor#submitCompletable(Runnable)` and `AsyncTaskExecutor#submitCompletable(Callable)` Extension of the `AsyncTaskExecutor` interface, adding the capability to submit tasks for `ListenableFutures`.
public interface	AsyncTaskExecutor Extended interface for asynchronous `TaskExecutor` implementations, offering support for `java.util.concurrent.Callable`.
public interface	TaskDecorator A callback interface for a decorator to be applied to any `Runnable` about to be executed.
public interface	TaskExecutor Simple task executor interface that abstracts the execution of a `Runnable`.

Modifier and Type	Class and Description
public class	SimpleAsyncTaskExecutor Deprecated as a consequence of `AsyncListenableTaskExecutor` being deprecated. `TaskExecutor` implementation that fires up a new Thread for each task, executing it asynchronously.
public class	SyncTaskExecutor `TaskExecutor` implementation that executes each task synchronously in the calling thread.
public class	TaskRejectedException Exception thrown when a `TaskExecutor` rejects to accept a given task for execution.
public class	TaskTimeoutException Deprecated as of 5.3.16 since the common executors do not support start timeouts Exception thrown when a `AsyncTaskExecutor` rejects to accept a given task for execution because of the specified timeout.
pack-priv class	VirtualThreadDelegate Internal delegate for virtual thread handling on JDK 21.
public class	VirtualThreadTaskExecutor A `TaskExecutor` implementation based on virtual threads in JDK 21+.