protected void addPubSubOutputHandler ( PubSubOutputHandler handler ) { if ( iPubSubOutputHandlers == null ) iPubSubOutputHandlers = new HashSet ( ) ; // Add the PubSubOutputHandler to the list that this neighbour // knows about. This is so a recovered neighbour can add the list of // output handlers back into the matchspace. iPubSubOutputHandlers . add ( handler ) ; }
Add a PubSubOutputHandler to the list of PubSubOutputHandlers that this neighbour knows about .