public <T> void resubscribe(TaggedObserver<? super T> observer, String observableTag) {
    final Observable<T> observable = observable(observer, observableTag);
    if (observable != null) {
      observable.subscribe(observer);
    }
  }
public <T> void resubscribe(TaggedObserver<? super T> observer, String observableTag) {
    final Observable<T> observable = observable(observer, observableTag);
    if (observable != null) {
      observable.subscribe(observer);
    }
  }
public < T > void resubscribe ( TaggedObserver < ? super T > observer , String observableTag ) { final Observable < T > observable = observable ( observer , observableTag ) ; if ( observable != null ) { observable . subscribe ( observer ) ; } }
Resubscribes the {@link TaggedObserver} to the observable identified by {@code observableTag}.
Resubscribes the {