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[ATL] Progress monitor [message #100074]

Tue, 17 February 2009 04:20

Eclipse User

Hi, I am launching Atl transformations by code and I want to add a
progress monitor to the user knows which is the state of the
transformation.
Is it possible ?¿?
My Eclipse version is 3.4 and ATL version is 2.0

Thanks

Re: [ATL] Progress monitor [message #100699 is a reply to message #100074]

Wed, 25 February 2009 06:24

Eclipse User

I have seen in AtlLaunchConfigurationDelegate class that the method
launched when you click on the button "Run" uses a progress monitor.

I have a look to this progress monitor and I have seen that the progress
doesn't increase in time, it only increment a few and stop until
transformation finishes.
I think it should be improved to increase little by little while
transformation is been executed.

In the other hand, I want to use a progress monitor but I'm using method
"launch" of org.eclipse.m2m.atl.engine.AtlLauncher class but it doesn't
use progress monitor.

What can I do?¿? Do I change the way of calling ATL launcher ?¿?

Thanks a lot

Re: [ATL] Progress monitor [message #100743 is a reply to message #100699]

Wed, 25 February 2009 08:39

Eclipse User

Hello,

Miguel Llácer San Fernando a écrit :
> I have seen in AtlLaunchConfigurationDelegate class that the method
> launched when you click on the button "Run" uses a progress monitor.
>
> I have a look to this progress monitor and I have seen that the progress
> doesn't increase in time, it only increment a few and stop until
> transformation finishes.
> I think it should be improved to increase little by little while
> transformation is been executed.
>

The problem is that the execution time computation is not as trivial as
it seems: it is related to many factors (models size, operations called
several times). At this time we don't have a solution which give a
significant result without decreasing performance.

>
> In the other hand, I want to use a progress monitor but I'm using method
> "launch" of org.eclipse.m2m.atl.engine.AtlLauncher class but it doesn't
> use progress monitor.
>
> What can I do?¿? Do I change the way of calling ATL launcher ?¿?
>

In ATL3.0.0, the launch api has been redefined so there is now a
org.eclipse.m2m.atl.core.launch.ILauncher#launch method which takes a
ProgressMonitor.

Best regards,

William

> Thanks a lot
>

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