Generate interdependent models

[ToDo1989]

I have this 2 Ecore models:

Util.ecore
<?xml version="1.0" encoding="UTF-8"?> <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="util" nsURI="http://test/util" nsPrefix="util"> <eClassifiers xsi:type="ecore:EClass" name="ObjectDef" eSuperTypes="Ecore.ecore#//EModelElement"> <eStructuralFeatures xsi:type="ecore:EAttribute" name="id" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/> <eStructuralFeatures xsi:type="ecore:EAttribute" name="description" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/> </eClassifiers> <eClassifiers xsi:type="ecore:EClass" name="Person" eSuperTypes="#//ObjectDef"> <eStructuralFeatures xsi:type="ecore:EAttribute" name="firstname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/> <eStructuralFeatures xsi:type="ecore:EAttribute" name="lastname" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/> </eClassifiers> </ecore:EPackage>

Vehicle.ecore
<?xml version="1.0" encoding="UTF-8"?> <ecore:EPackage xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ecore="http://www.eclipse.org/emf/2002/Ecore" name="vehicle" nsURI="http://test/vehicle" nsPrefix="vehicle"> <eClassifiers xsi:type="ecore:EClass" name="Car" eSuperTypes="Util.ecore#//ObjectDef"> <eStructuralFeatures xsi:type="ecore:EAttribute" name="brand" eType="ecore:EDataType http://www.eclipse.org/emf/2002/Ecore#//EString"/> <eStructuralFeatures xsi:type="ecore:EReference" name="owner" eType="ecore:EClass Util.ecore#//Person"/> </eClassifiers> <eClassifiers xsi:type="ecore:EClass" name="Bike" eSuperTypes="Util.ecore#//ObjectDef"/> </ecore:EPackage>

Problem:

I want to generate the typescript classes for the "Util.ecore" model in a "util" directory and for the "Vehicle.ecore" model in a "vehicle" directory.
When I generate the Vehicle.ecore model, the "..Impl" and "..Base" classes for ObjectDef (Util.ecore model) are generated.
The same, if I generate the Util.ecore model. The ..Impl and ..Base classes for EModelElement (Ecore.ecore model) are generated.

[schwichti]

• Generator needs to filter out supertypes from foreign EPackage after topological sorting of EClasses is done
• Classes of the importing EPackage needs to prepend a namespace when they access something from a foreign EPackage.
• Add an alias to import statements in case there are naming conflicts Add an alias when EClasses with the same name are imported from different EPackages #11