/**
* Returns the contents (owned elements) of this classifier and all its parents as specified in
* section 2.5.3.8 of the UML 1.3 spec
*
* @param clazz
* @return Collection
*/
public Collection getAllContents(MClassifier clazz) {
if (clazz == null) return new ArrayList();
List list = new ArrayList();
Iterator it = clazz.getOwnedElements().iterator();
while (it.hasNext()) {
MModelElement element = (MModelElement) it.next();
if (element.getVisibility().equals(MVisibilityKind.PUBLIC)
|| element.getVisibility().equals(MVisibilityKind.PROTECTED)) {
list.add(element);
}
}
it = clazz.getGeneralizations().iterator();
while (it.hasNext()) {
list.addAll(getAllContents((MClassifier) it.next()));
}
return list;
}
