public class BindingGroup<T extends HasBindingGroup> implements Iterable<T> {
+ public Matrix krank = Matrix.ONE;
+
private T master = null;
private HashMap<T,Matrix> matrices = new HashMap<T,Matrix>();
public int size() { return matrices.size(); }
+ public void setKrank(Matrix k) { krank = krank.times(k); }
public void merge(BindingGroup<T> bg, Matrix m) {
if (bg==this) throw new Error();
for(HasBindingGroup hbg : bg.matrices.keySet()) {
matrices.put((T)hbg, bg.matrices.get(hbg).times(m));
hbg.bindingGroup = this;
}
+
+ Matrix v = getMatrix(bg.master, master);
+ krank = krank.times(v.inverse().times(bg.krank).times(v));
+
+ HashSet<HasBindingGroup> stuff = new HashSet<HasBindingGroup>();
for(HasBindingGroup hbg : bg.matrices.keySet())
- hbg.bindingGroupChanged(this);
+ stuff.add(hbg);
bg.matrices.clear();
bg.master = null;
+ for(HasBindingGroup hbg : stuff)
+ hbg.bindingGroupChanged(this);
}
public T getMaster() { return master; }