Interface LinkChangeListener

public interface LinkChangeListener

The listener interface for receiving LinkChangeEvents from the LinkChangeEventGenerator object, which may be returned by a Link's activate method.

Method Summary
 void linkChanged(LinkChangeEvent event)
          Invoked when the progress of an activation has changed.

Method Detail


public void linkChanged(LinkChangeEvent event)
Invoked when the progress of an activation has changed. LinkChange is reported as percent complete. Although users would expect that the percent complete reported would in general increase over time, the actual progress events need not report consecutive percentages, or even increasing percentages.
event - the LinkChangeEvent to handle
NullPointerException - if passed event is null