net.sf.jrtps.util

Class Watchdog.Task

java.lang.Object

net.sf.jrtps.util.Watchdog.Task

Enclosing class:

Watchdog

public class Watchdog.Task
extends Object

Watchdog Task. Application is expected to call cancel() or reset() method before triggertime occurs. Canceling a task removes it from ScheduledExecutorService, and it cannot be used for watchdog purposes anymore. By calling a reset(), triggertime is reseted to original value and application is again expected to make either call. If application fails to make either call before triggertime has elapsed, a call to Listeners triggerTimeMissed() is called.

Author:

mcr70

Method Summary

Modifier and Type	Method and Description
void	cancel() Cancel this Task.
void	reset() Resets time of this Task.

Methods inherited from class java.lang.Object

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

Method Detail

cancel

public void cancel()

Cancel this Task. Canceling of a task removes it from executor.

reset

public void reset()

Resets time of this Task. Application is expected to call this method at period less than watchdog trigger time used when Task was created. I.e. Once reset is called, trigger time is reset to initial value.