org.jgroups.protocols
Interface QUEUE.Observer

Enclosing class:
QUEUE

public static interface QUEUE.Observer


Method Summary
 boolean addingToDownVector(Event evt, int num_events)
          Called before event is added.
 boolean addingToUpVector(Event evt, int num_events)
          Called before event is added.
 

Method Detail

addingToUpVector

boolean addingToUpVector(Event evt,
                         int num_events)
Called before event is added. Blocks until call returns.

Parameters:
evt - The event
num_events - The number of events in the up vector before this event is added
Returns:
boolean True if event should be added. False if it should be discarded

addingToDownVector

boolean addingToDownVector(Event evt,
                           int num_events)
Called before event is added. Blocks until call returns.

Parameters:
evt - The event
num_events - The number of events in the down vector before this event is added
Returns:
boolean True if event should be added. False if it should be discarded


Copyright ? 1998-2006 Bela Ban. All Rights Reserved.