Exemplo n.º 1
0
 @Override
 public MessageFilterBase setSubscriptionPreferences(
     ByteString topic, ByteString subscriberId, SubscriptionPreferences preferences) {
   Map<String, ByteString> userOptions = SubscriptionStateUtils.buildUserOptions(preferences);
   ByteString modValue = userOptions.get(OPT_MOD);
   if (null == modValue) {
     mod = 0;
   } else {
     mod = Integer.valueOf(modValue.toStringUtf8());
   }
   return this;
 }