org.zkoss.util
Class ScalableTimerTask

java.lang.Object
  java.util.TimerTask
      org.zkoss.util.ScalableTimerTask

All Implemented Interfaces:

Runnable

public abstract class ScalableTimerTask
extends TimerTask

A task that can be scheduled for one-time execution by a scalable timer (ScalableTimer.

Since:

3.0.1

Author:

tomyeh

Constructor Summary

ScalableTimerTask()

Method Summary

boolean	cancel() Cancels this timer task.
abstract void	exec() The action to be performed by this timer task.
void	run() Invokes exec().

Methods inherited from class java.util.TimerTask

scheduledExecutionTime

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalableTimerTask

public ScalableTimerTask()

Method Detail

exec

public abstract void exec()

The action to be performed by this timer task. The derived class must override this method instead of run().

run

public final void run()

Invokes exec(). The derived class shall not override this method. Rather, override exec() instead.

Specified by:

run in interface Runnable

Specified by:

run in class TimerTask

cancel

public boolean cancel()

Cancels this timer task.

Overrides:

cancel in class TimerTask

Returns:

true if this task is scheduled for one-time execution and has not yet run. Returns false if the task was scheduled for one-time execution and has already run.