generateControlMessage function
Implementation
Map<String, String> generateControlMessage(String channelName, double value) {
Map<String, String> map = new Map<String, String>();
map[MessageTag.MESSAGE_TYPE] = MessageType.SET_CONTROL_CHANNEL;
map[MessageTag.CHANNEL_NAME] = channelName;
map[MessageTag.CONTROL_CHANNEL_VALUE] = value.toString();
return map;
}