org.sape.carbon.services.scheduler
Class FixedDelayTask

java.lang.Object
  |
  +--org.sape.carbon.services.scheduler.AbstractTask
        |
        +--org.sape.carbon.services.scheduler.FixedDelayTask

class FixedDelayTask

extends AbstractTask

Utility class used to interperet FixedDelayTaskConfiguration and schedule fixed delay tasks. Copyright 2002 Sapient

Since:

carbon 1.0

Version:

$Revision: 1.13 $($Author: dvoet $ / $Date: 2003/11/20 21:46:15 $)

Author:

Douglas Voet, June 2002

Nested Class Summary

Nested classes inherited from class org.sape.carbon.services.scheduler.AbstractTask

Field Summary

private long	delay Holds the initial delay before the tasks execute.
private long	period Holds the period of how often the task will execute.

Fields inherited from class org.sape.carbon.services.scheduler.AbstractTask

Constructor Summary

protected

FixedDelayTask(FixedDelayTaskConfiguration taskConfiguration, ThreadPool threadPool) Loads and validates configuration information.

Method Summary

void	schedule(Timer timer) Method called to schedule this task on the given Timer.

Methods inherited from class org.sape.carbon.services.scheduler.AbstractTask

getTask

Methods inherited from class java.lang.Object

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

Field Detail

period

private long period

Holds the period of how often the task will execute.

delay

private long delay

Holds the initial delay before the tasks execute.

Constructor Detail

FixedDelayTask

protected FixedDelayTask(FixedDelayTaskConfiguration taskConfiguration,
                         ThreadPool threadPool)

Loads and validates configuration information.

Parameters:

taskConfiguration - configuration for this task

Method Detail

schedule

public void schedule(Timer timer)

Description copied from class: AbstractTask

Method called to schedule this task on the given Timer. Implementations are responsible for determining when to schedule this task, its repeat period and how it is scheduled (fixed rate or delay). To this end, one of the schedule mehtods on timer should be called.

Specified by:

schedule in class AbstractTask

Parameters:

timer - Timer on which this task should be scheduled

See Also:

AbstractTask.schedule(Timer)