示例#1
0
 public void attach(Observer newObserv)
 {
     subject.attach(newObserv);
 }
示例#2
0
 public Observer()
 {
     next = null;
     subj = null;
 }
示例#3
0
 public void attach(Observer obser)
 {
     obser.setSubject(this);
     obser.Next = observerList;
     observerList = obser;
 }