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[ptp-dev] Explanation of model/UI update changes
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Again, not yet committed, but just wanted to talk about this bit. When
the model sees a major change to it, which is mainly defined as adding a
new entity (node, process, job, machine, etc) it will now send a
different message to any listeners who are listening on the model (such
as the UIs/views). This separate message tells them to check out
changes to the structure and not just that there might have been a
change of an attribute on an existing entity.
Example:
A new node is discovered - this is a major entity change
A node that we already knew about changed state from UP to DOWN (maybe
it crashed) - this is a minor change
This all works and stuff, just wanted to tell you guys about it.
--
-- Nathan
Correspondence
---------------------------------------------------------------------
Nathan DeBardeleben, Ph.D.
Los Alamos National Laboratory
Parallel Tools Team
High Performance Computing Environments
phone: 505-667-3428
email: ndebard@xxxxxxxx
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