Iteration on Sequence Diagrams

[Matt]

Hi,
I am trying to model a sequence that iterates through a collection.  Unfortunately I can't find any way of showing an iteration taking place without fudging it on the conditions.  Am I missing something or is there no way to show this in EA?

Thanks for the help,

Matt

[gsparks]

Hi Matt,

I think the simplest method is to use a Boundary element (from the general toolbar with Note and Text on it) ... place around the messages within the loop. You can label with a statment like "[while !=NULL]"

Looking at this I think it would be good to be able to subtype a boundary as an iteration block - would make labelling and handling easier.

Hope this helps,
Geoff Sparks