|How to automatically delete edge class when deleting node class [message #1838264]
||Fri, 19 February 2021 19:57
| Thomas Chiang
Registered: March 2020
I have an example where I have 3 classes and 2 edges. Then I want to delete one of the classes. In the class diagram the edge disappears but in the tree editor the edge still exists, except now either its source or target is empty. How can I make it so that when I delete a node it deletes all the edge classes that are attached to it?
I essentially want to make it so that an edge class can exist iff and only if src.exists() and tgt.exists == true.
[Updated on: Fri, 19 February 2021 20:48]
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