org.springframework.core.task

接口 TaskDecorator

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public interface TaskDecorator

A callback interface for a decorator to be applied to any Runnable about to be executed.

Note that such a decorator is not necessarily being applied to the user-supplied Runnable/Callable but rather to the actual execution callback (which may be a wrapper around the user-supplied task).

The primary use case is to set some execution context around the task's invocation, or to provide some monitoring/statistics for task execution.

从以下版本开始:

4.3

作者:

Juergen Hoeller

另请参阅:

TaskExecutor.execute(Runnable), SimpleAsyncTaskExecutor.setTaskDecorator(org.springframework.core.task.TaskDecorator)

方法概要

限定符和类型	方法和说明
Runnable	decorate(Runnable runnable) Decorate the given Runnable, returning a potentially wrapped Runnable for actual execution.

方法详细资料

decorate

Runnable decorate(Runnable runnable)

Decorate the given Runnable, returning a potentially wrapped Runnable for actual execution.

参数:

runnable - the original Runnable

返回:

the decorated Runnable