public static List <WattsMessageData> GenerateWattsMessageData()
{
List <WattsMessageData> messageDataList = new List <WattsMessageData>();
DateTime timeStamp = DateTime.Now;
//for (int sensor = 0; sensor < XmlParser.MaxSensors; sensor++)
for (int sensor = 0; sensor < 1; sensor++)
{
for (int channel = 1; channel < XmlParser.MaxChannels + 1; channel++)
{
double temp = RandomNumber(21, 23);
int watts = 0;
switch (channel)
{
case 1:
watts = RandomNumber(25, 75);
break;
case 2:
watts = RandomNumber(125, 175);
break;
case 3:
watts = RandomNumber(225, 275);
break;
}
WattsMessageData messageData
= new WattsMessageData(timeStamp, temp, sensor, channel, watts);
messageDataList.Add(messageData);
}
}
return(messageDataList);
}
} // end parseMessage
// parse watts channels in watts message and fill array LastWatts
// for this sensor
private void ParseWattsMessage(XPathNavigator navigator)
{
XPathNavigator testNav;
// which sensor is it?
testNav = navigator.SelectSingleNode(SensorPath);
if (testNav == null)
{
throw new Exception("Unexpected XML message format: no sensor information");
}
int sensor = testNav.ValueAsInt;
if (sensor > maxSensors - 1) // check this because maxSensors is configurable
{
return;
}
// parse watts channels
for (int channel = 1; channel < maxChannels + 1; channel++)
{
testNav = navigator.SelectSingleNode
(ChannelPath + (channel).ToString() + "/watts");
if (testNav != null)
{
// fill WattsMessageData with data from xml message and add it to queue
int watts = testNav.ValueAsInt;
WattsMessageData messageData
= new WattsMessageData(LastTime, LastTemp, sensor, channel, watts);
wattsDataQueue.Enqueue(messageData);
}
}
} // end parseWattsMessage
