%\begin{tomcode3}
\begin{codesource2}[label=code:v0flattening,caption=Implémentation de la transformation d'aplatissement de hiérarchie de classes en Java]
public static classflattening.VirtualRoot v0_processClass(classflattening.VirtualRoot root) {
  org.eclipse.emf.common.util.EList<classflattening.Class> newChildren =
    new org.eclipse.emf.common.util.BasicEList<classflattening.Class>();
  for(classflattening.Class cl : root.getChildren()) {
    if(cl.getSubclass().isEmpty()) {
      newChildren.add(flattening(cl));
    }
  }
  classflattening.VirtualRoot result = (classflattening.VirtualRoot)
    classflattening.ClassflatteningFactory.eINSTANCE.create(
        (EClass)classflattening.ClassflatteningPackage.eINSTANCE.getEClassifier("VirtualRoot"));
  result.eSet(result.eClass().getEStructuralFeature("children"),(Object)newChildren);
  return result;
}

public static classflattening.Class flattening(classflattening.Class toFlatten) {
  classflattening.Class parent = toFlatten.getSuperclass();
  if(parent==null) {
    return toFlatten;
  } else {
    classflattening.Class flattenedParent = flattening(parent);
    org.eclipse.emf.common.util.EList<classflattening.Attribute> head =
      toFlatten.getAttributes();
    head.addAll(flattenedParent.getAttributes());
    classflattening.Class result = (classflattening.Class)classflattening.ClassflatteningFactory.eINSTANCE.
      create((EClass)classflattening.ClassflatteningPackage.eINSTANCE.getEClassifier("Class"));
    result.eSet(result.eClass().getEStructuralFeature("name"),(Object)flattenedParent.getName()+toFlatten.getName());
    result.eSet(result.eClass().getEStructuralFeature("attributes"),(Object)head);
    result.eSet(result.eClass().getEStructuralFeature("superclass"),(Object)flattenedParent.getSuperclass());
    result.eSet(result.eClass().getEStructuralFeature("subclass"),
        (Object)(new org.eclipse.emf.common.util.BasicEList<classflattening.Class>()) );
    result.eSet(result.eClass().getEStructuralFeature("root"),(Object)virtR);
    return result;
  }
}
\end{codesource2}
%\end{tomcode3}