/**
* Notifies this instance that {@link #speechActivity} has identified a speaker switch event in
* this multipoint conference and there is now a new dominant speaker.
*/
private void dominantSpeakerChanged() {
Endpoint dominantSpeaker = speechActivity.getDominantEndpoint();
if (logger.isTraceEnabled()) {
logger.trace(
"The dominant speaker in conference "
+ getID()
+ " is now the endpoint "
+ ((dominantSpeaker == null) ? "(null)" : dominantSpeaker.getID())
+ ".");
}
if (dominantSpeaker != null) {
broadcastMessageOnDataChannels(createDominantSpeakerEndpointChangeEvent(dominantSpeaker));
if (isRecording() && (recorderEventHandler != null))
recorderEventHandler.dominantSpeakerChanged(dominantSpeaker);
}
}
