| Iterator id [message #1138971] |
Tue, 15 October 2013 08:55  |
Eclipse User |
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Hello guys,
I have an element NFRSoftgoal with the following attributes:
Id
Name
NFRSoftgoalPriority
I would like to every time that an user insert an element, the Id and NFRSoftgoalPriority changes automaticaly, example:
The first one was inserted, than the Id can be 1.. the second, the id can be 2, and so on..
I can do that, but when I close and open the model again and I insert another NFRSoftgoal, it starts to count from 0 and not from the last id..
Could someone help me?
Thank you.
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| Re: Iterator id [message #1138994 is a reply to message #1138971] |
Tue, 15 October 2013 09:15  |
| Eclipse User |
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Hi,
did you try to use feature seq initializer in your mapping model and define ocl that looks like the following for assigning to the id attribute on creation:
NFRSoftgoal.allInstances().id->max() + 1
This should do the trick.
Ralph
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