public OclRoot getFeature(String name) {
if (name.equals("boundNames")) {
HashSet boundNames = tree.getBoundNames(node);
HashSet result = new HashSet();
Iterator iter = boundNames.iterator();
while (iter.hasNext()) {
String s = (String) iter.next();
result.add(new OclString((String) s));
}
return new OclSet(result);
} else if (name.equals("subnodes")) {
SubnodeCollector sc = new SubnodeCollector(node);
node.apply(sc);
return new OclSet(sc.subnodes);
} else if (name.equals("supernodes")) {
HashSet result = new HashSet();
Node parent = node.parent();
while (parent != null) {
result.add(new SableOclAnyImpl(parent, tree));
parent = parent.parent();
}
return new OclSet(result);
} else {
return super.getFeature(name);
}
}
public void defaultIn(Node n) {
if (node != n) {
subnodes.add(Ocl.getOclRepresentationFor(n));
}
}