/**
* Add a training handler which is notified when "id" is detected
* Important: does not check if "id" has actually been trained upon
* @throws ArgumentException when id less than or equal to zero
*/
public void AddTrainedHandler(int id, SharpBCITrainedHandler handler)
{
if (id <= 0)
{
throw new ArgumentException("Training id invalid");
}
lock (trainedHandlers)
{
if (!trainedHandlers.ContainsKey(id))
{
trainedHandlers.Add(id, new List <SharpBCITrainedHandler>());
}
trainedHandlers[id].Add(handler);
}
}
/**
* Remove a previously added training handler
* Important: does not check if "id" has actually been trained upon
* @throws ArgumentException when id less than or equal to zero or if training handler was not previously added
*/
public void RemoveTrainedHandler(int id, SharpBCITrainedHandler handler)
{
if (id <= 0)
{
throw new ArgumentException("Training id invalid");
}
lock (trainedHandlers)
{
if (!trainedHandlers.ContainsKey(id))
{
throw new ArgumentException("No handlers registered for id: " + id);
}
if (!trainedHandlers[id].Remove(handler))
{
throw new ArgumentException("Handler '" + handler + "' not registered for id: " + id);
}
}
}