程序包 cn.taketoday.scheduling.config

类 CronTask

java.lang.Object

cn.taketoday.scheduling.config.Task

cn.taketoday.scheduling.config.TriggerTask

cn.taketoday.scheduling.config.CronTask

public class CronTask
extends TriggerTask

TriggerTask implementation defining a Runnable to be executed according to a standard cron expression.

从以下版本开始:

4.0

作者:

Chris Beams

另请参阅:

• Scheduled.cron()
• ScheduledTaskRegistrar.addCronTask(CronTask)

构造器概要

构造器

构造器	说明
CronTask(Runnable runnable, CronTrigger cronTrigger)	Create a new CronTask.
CronTask(Runnable runnable, String expression)	Create a new CronTask.

方法概要

修饰符和类型	方法	说明
String	getExpression()	Return the cron expression defining when the task should be executed.

从类继承的方法 cn.taketoday.scheduling.config.TriggerTask

getTrigger

从类继承的方法 cn.taketoday.scheduling.config.Task

getRunnable, toString

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

构造器详细资料

CronTask

public CronTask(Runnable runnable,
 String expression)

Create a new CronTask.

参数:

runnable - the underlying task to execute

expression - the cron expression defining when the task should be executed

CronTask

public CronTask(Runnable runnable,
 CronTrigger cronTrigger)

Create a new CronTask.

参数:

runnable - the underlying task to execute

cronTrigger - the cron trigger defining when the task should be executed

方法详细资料

getExpression

public String getExpression()

Return the cron expression defining when the task should be executed.