public void RemoveObserver(IAnnotationRepositoryObserver observer)
{
if (_observers.Contains(observer))
{
_observers.Remove(observer);
}
}
/// <summary>
/// Add the observer to each repository.
/// Note that if there are any _others, the same observer will be added to each,
/// which currently results in its Initialize method being called with the GetAllAnnotations of each repo.
/// Thus, in such cases, the observer's Initialize method must be capable of being called repeatedly
/// and accumulating the results.
/// </summary>
/// <param name="observer"></param>
/// <param name="progress"></param>
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
_primary.AddObserver(observer, progress);
foreach (var other in _others)
{
other.AddObserver(observer, progress);
}
}
/// <summary>
/// a typical observer is an index or a user-interface element
/// </summary>
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
if (_observers.Exists(i => i.GetType() == observer.GetType()))
{
//fail fast.
throw new ApplicationException("An observer of the type " + observer.GetType().ToString() + " is already in the repository.");
}
_observers.Add(observer);
observer.Initialize(GetAllAnnotations, progress);
}
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
Observer = observer;
ProgressPassedToAddObserver = progress;
}
public void RemoveObserver(IAnnotationRepositoryObserver observer)
{
if(_observers.Contains(observer))
_observers.Remove(observer);
}
/// <summary>
/// a typical observer is an index or a user-interface element
/// </summary>
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
if (_observers.Exists(i => i.GetType() == observer.GetType()))
{
//fail fast.
throw new ApplicationException("An observer of the type " + observer.GetType().ToString() + " is already in the repository.");
}
_observers.Add(observer);
observer.Initialize(GetAllAnnotations, progress);
}
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
Observer = observer;
ProgressPassedToAddObserver = progress;
}
/// <summary>
/// Add the observer to each repository.
/// Note that if there are any _others, the same observer will be added to each,
/// which currently results in its Initialize method being called with the GetAllAnnotations of each repo.
/// Thus, in such cases, the observer's Initialize method must be capable of being called repeatedly
/// and accumulating the results.
/// </summary>
/// <param name="observer"></param>
/// <param name="progress"></param>
public void AddObserver(IAnnotationRepositoryObserver observer, IProgress progress)
{
_primary.AddObserver(observer, progress);
foreach (var other in _others)
other.AddObserver(observer, progress);
}
