Class IntervalTask

java.lang.Object

org.springframework.scheduling.config.Task

org.springframework.scheduling.config.DelayedTask

org.springframework.scheduling.config.IntervalTask

Direct Known Subclasses:

FixedDelayTask, FixedRateTask

public class IntervalTask
extends DelayedTask

Task implementation defining a Runnable to be executed at a given millisecond interval which may be treated as fixed-rate or fixed-delay depending on context.

Since:

3.2

Author:

Chris Beams, Arjen Poutsma

See Also:

• ScheduledTaskRegistrar.addFixedRateTask(IntervalTask)
• ScheduledTaskRegistrar.addFixedDelayTask(IntervalTask)

Constructor Summary

Constructors

Constructor	Description
IntervalTask(Runnable runnable, long interval)	Deprecated. as of 6.0, in favor on IntervalTask(Runnable, Duration)
IntervalTask(Runnable runnable, long interval, long initialDelay)	Deprecated. as of 6.0, in favor on IntervalTask(Runnable, Duration, Duration)
IntervalTask(Runnable runnable, Duration interval)	Create a new IntervalTask with no initial delay.
IntervalTask(Runnable runnable, Duration interval, Duration initialDelay)	Create a new IntervalTask.

Method Summary

Modifier and Type	Method	Description
long	getInitialDelay()	Deprecated. as of 6.0, in favor of getInitialDelayDuration()
Duration	getInitialDelayDuration()	Return the initial delay before first execution of the task.
long	getInterval()	Deprecated. as of 6.0, in favor of getIntervalDuration()
Duration	getIntervalDuration()	Return how often the task should be executed.

Methods inherited from class Task

getLastExecutionOutcome, getRunnable, toString

Methods inherited from class Object

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

Constructor Details

IntervalTask

@Deprecated(since="6.0")
public IntervalTask(Runnable runnable,
 long interval,
 long initialDelay)

Deprecated.

as of 6.0, in favor on IntervalTask(Runnable, Duration, Duration)

Create a new IntervalTask.

Parameters:

runnable - the underlying task to execute

interval - how often in milliseconds the task should be executed

initialDelay - the initial delay before first execution of the task

IntervalTask

@Deprecated(since="6.0")
public IntervalTask(Runnable runnable,
 long interval)

Deprecated.

as of 6.0, in favor on IntervalTask(Runnable, Duration)

Create a new IntervalTask with no initial delay.

Parameters:

runnable - the underlying task to execute

interval - how often in milliseconds the task should be executed

IntervalTask

public IntervalTask(Runnable runnable,
 Duration interval)

Create a new IntervalTask with no initial delay.

Parameters:

runnable - the underlying task to execute

interval - how often the task should be executed

Since:

6.0

IntervalTask

public IntervalTask(Runnable runnable,
 Duration interval,
 Duration initialDelay)

Create a new IntervalTask.

Parameters:

runnable - the underlying task to execute

interval - how often the task should be executed

initialDelay - the initial delay before first execution of the task

Since:

6.0

Method Details

getInterval

@Deprecated(since="6.0")
public long getInterval()

Deprecated.

as of 6.0, in favor of getIntervalDuration()

Return how often in milliseconds the task should be executed.

getIntervalDuration

public Duration getIntervalDuration()

Return how often the task should be executed.

Since:

6.0

getInitialDelay

@Deprecated(since="6.0")
public long getInitialDelay()

Deprecated.

as of 6.0, in favor of getInitialDelayDuration()

Return the initial delay before first execution of the task.

getInitialDelayDuration

public Duration getInitialDelayDuration()

Return the initial delay before first execution of the task.

Overrides:

getInitialDelayDuration in class DelayedTask

Since:

6.0