one more problem:
I tried to create an EMF-Model with ATL, that applies to an Ecore
metamodel of mine. On one attribute of the metamodel I set the property
changeable to false. My intention was to forbid the user of the
output-model to change some of the created/generated values.
Unfortunately ATL complains, that it cannot set this attribute ("message:
feature name is not changeable"). But there must be a way to initialize
the attribute. What sense does a read-only attribute make, when there is
no way to set the standard-value? Or can this only be used in combination
with a static default value in the metamodel and the modification has to
be controlled over the editor for the generated model-files?