protected void onFinished(long token) {
try {
if (listener != null) {
listener.onFinished(token);
}
} catch (Throwable e) {
LOG.warn("Error sending results back to receiver: " + e.getMessage());
}
}
protected void onResults(SearchPerformer performer, List<? extends SearchResult> results) {
try {
if (listener != null) {
listener.onResults(performer, results);
}
} catch (Throwable e) {
LOG.warn("Error sending results back to receiver: " + e.getMessage());
}
}