public List getValues() {
List result = new ArrayList();
RDFList l = this;
while (l != null && l.getFirst() != null) {
result.add(l.getFirst());
l = l.getRest();
}
return result;
}
public void append(Object value) {
boolean done = false;
RDFList current = this;
while (!done) {
if (current.getFirst() == null) {
current.setFirst(value);
current.setRest(getOWLModel().getRDFNil());
done = true;
} else if (current.getRest() == null || getOWLModel().getRDFNil().equals(current.getRest())) {
RDFSNamedClass listClass = (RDFSNamedClass) getDirectType();
RDFList newRest = (RDFList) listClass.createAnonymousInstance();
newRest.setFirst(value);
newRest.setRest(getOWLModel().getRDFNil());
current.setRest(newRest);
done = true;
} else {
current = current.getRest(); // Recursion into tail
}
}
}