AttributePropertyChange with a reference

[georghinkel]

The last change in the change.xmi for scale1 is a model element of type AttributePropertyChange but the feature is actually a reference. Could we change that to be an AssociationPropertyChange? However, that would mean that the old value should be given as a reference instead of a string. Also, there does not seem to be a new value. What should it be?

[georghinkel]

I mean this item:

incremental-class2relational/models/scale1/change.xmi

Lines 25 to 28 in 9c37ace

	<changes xsi:type="changes:AttributePropertyChange" oldValue="String">
	<affectedElement href="../../models/scale1/class.xmi#/1/@attr.0"/>
	<feature xsi:type="ecore:EReference" href="Class#//Attribute/type"/>
	</changes>