public Follow(Topology<Tok> cs, SequenceOrElement me, HashSet<SequenceOrElement> all, Cache c) {
super(cs, c); this.me = me; this.all = all; }
public Topology<Tok> bottom(SequenceOrElement e) { return cs; }
public Follow(Topology<Tok> cs, SequenceOrElement me, HashSet<SequenceOrElement> all, Cache c) {
super(cs, c); this.me = me; this.all = all; }
public Topology<Tok> bottom(SequenceOrElement e) { return cs; }