sun.jvmstat.perfdata.monitor
Class CountedTimerTaskUtils

java.lang.Object
  sun.jvmstat.perfdata.monitor.CountedTimerTaskUtils

public class CountedTimerTaskUtils
extends Object

Utility methods for use with CountedTimerTask instances.

Since:

1.5

Constructor Summary

CountedTimerTaskUtils()

Method Summary

static void

reschedule(Timer timer, CountedTimerTask oldTask, CountedTimerTask newTask, int oldInterval, int newInterval) Reschedule a CountedTimeTask at a different interval.

Methods inherited from class java.lang.Object

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

Constructor Detail

CountedTimerTaskUtils

public CountedTimerTaskUtils()

Method Detail

reschedule

public static void reschedule(Timer timer,
                              CountedTimerTask oldTask,
                              CountedTimerTask newTask,
                              int oldInterval,
                              int newInterval)

Reschedule a CountedTimeTask at a different interval. Probably not named correctly. This method cancels the old task and computes the delay for starting the new task based on the new interval and the time at which the old task was last executed.

Parameters:

timer - the Timer for the task

oldTask - the old Task

newTask - the new Task

oldInterval - the old interval; use for debugging output purposes only.

newInterval - scheduling interval in milliseconds