edu.harvard.hul.ois.jhove
Interface Callback
- All Known Implementing Classes: 
- JhoveWindow
- public interface Callback 
An interface for supporting a general, simple callback function.
| Method Summary | 
|  int | callback(int selector,
         java.lang.Object parm)A generic callback function.
 | 
 
callback
int callback(int selector,
             java.lang.Object parm)
- A generic callback function.  Any class which needs to support
  callback can implement callback and pass a reference to itself
  to the function that does the callback.
 
- 
- Parameters:
- selector- An indicator of the function to be performed.
                    Interpretation is determined by the implementing class.
- parm- Whatever data may be appropriate to the callback.
- Returns:
- As specified by the implementing class.