IObservable (omero-blitz 5.8.0 API)

All Known Implementing Classes:

ClientKeepAlive, ErrorHandler, ErrorHandler, FileUploader, ImportLibrary
```
public interface IObservable
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`addObserver(IObserver object)`	Add observer for notification
`boolean`	`deleteObserver(IObserver object)`	Delete observer
`void`	`notifyObservers(ImportEvent event)`	Notify observers of event

- Method Detail
  - addObserver
```
boolean addObserver(IObserver object)
```
    Add observer for notification
    
    Parameters:
    
    object - - observer object
    
    Returns:
    
    true if added
  - deleteObserver
```
boolean deleteObserver(IObserver object)
```
    Delete observer
    
    Parameters:
    
    object - - observer to delete
    
    Returns:
    
    true if deleted
  - notifyObservers
```
void notifyObservers(ImportEvent event)
```
    Notify observers of event
    
    Parameters:
    
    event - - event that happened