- completedvoid completed() 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- failurevoid failure(Exception e) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- putvoid put(T obj) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- subscribeauto  subscribe(TObserver observer) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- subscribeDisposable subscribe(Observer!T observer) 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- valueinout(T) value() 
- Undocumented in source. Be warned that the author may not have intended to support it. 
- valuevoid value(T value) 
- Undocumented in source. Be warned that the author may not have intended to support it.