public interface VetoableDeleteObserver extends EMFObserver
PreDeleteObserver
. A
VetoableDeleteObserver
can decide whether a delete operation on a specific object is allowed ot not,
e.g. by asking the user. It is not allowed to change anything.
delete operation.Modifier and Type | Method and Description |
---|---|
boolean |
canDelete(org.eclipse.emf.ecore.EObject objectToBeDeleted) |
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