Package jadex.tools.comanalyzer

Class RefreshTask

java.lang.Object

java.util.TimerTask

jadex.tools.comanalyzer.RefreshTask

All Implemented Interfaces:

java.lang.Runnable

public class RefreshTask
extends java.util.TimerTask

The refresh task. This class invokes the messageAdded notification on a different awt thread and waits for its return to measure the duration for the update. With the duration list one can adjust the time for the refresh rate.

Constructor Summary

Constructors

Constructor	Description
RefreshTask(ComanalyzerPlugin plugin, long period)	Create a new RefreshTask.
RefreshTask(ComanalyzerPlugin plugin, long period, java.util.List durations)	Since TimerTasks cant be rescheduled, this constructor provides the possibility to pass the durationlist from an other task to this one.

Method Summary

Modifier and Type	Method	Description
boolean	cancel()	Cancel the task.
void	fireMessagesAdded(Message[] messages)	This method is call by the plugin to pass the messages to be added.
long	getAverageExecutionDuration(int number)
protected java.util.List	getDurations()
long	getLastExecutionDuration()
int	getMessageSize()
protected long	getPeriod()
boolean	isCanceld()
boolean	isDone()
void	run()	Invokes the messagesAdded notification on the awt thread and meseasures the duration.

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

RefreshTask

public RefreshTask(ComanalyzerPlugin plugin,
                   long period)

Create a new RefreshTask.

Parameters:

period - The period this task is scheduled in the timer.

plugin - The ComanalyzerPlugin.

RefreshTask

public RefreshTask(ComanalyzerPlugin plugin,
                   long period,
                   java.util.List durations)

Since TimerTasks cant be rescheduled, this constructor provides the possibility to pass the durationlist from an other task to this one.

Parameters:

plugin - The ComanalyzerPlugin.

period - The period this task is scheduled in the timer.

durations - The passed durationlist.

Method Detail

fireMessagesAdded

public void fireMessagesAdded(Message[] messages)

This method is call by the plugin to pass the messages to be added.

Parameters:

messages - The messages to be added.

getMessageSize

public int getMessageSize()

Returns:

The message size.

cancel

public boolean cancel()

Cancel the task. If there are messages in the messagelist left, cancel it after the next run.

Overrides:

cancel in class java.util.TimerTask

run

public void run()

Invokes the messagesAdded notification on the awt thread and meseasures the duration.

Specified by:

run in interface java.lang.Runnable

Specified by:

run in class java.util.TimerTask

isDone

public boolean isDone()

Returns:

true if the task is done.

isCanceld

public boolean isCanceld()

Returns:

true if the task is cancelled

getAverageExecutionDuration

public long getAverageExecutionDuration(int number)

Parameters:

number - The count of the last durations the average is calculated from.

Returns:

The average duration for the last number executions.

getLastExecutionDuration

public long getLastExecutionDuration()

Returns:

The duration of the last execution.

getPeriod

protected long getPeriod()

Returns:

The stored period for this task.

getDurations

protected java.util.List getDurations()

Returns:

The list of durations.