/** Update elemVec with the list of elements that are part of the this contentModel. */
public void getElements(Vector<Element> elemVec) {
switch (type) {
case '*':
case '?':
case '+':
((ContentModel) content).getElements(elemVec);
break;
case ',':
case '|':
case '&':
for (ContentModel m = (ContentModel) content; m != null; m = m.next) {
m.getElements(elemVec);
}
break;
default:
elemVec.addElement((Element) content);
}
}
