/**
* Registers a listener for data or events produced by this tap
*/
public void addListener(TapListener <T> listener)
{
if (!mListeners.Contains(listener))
{
mListeners.Add(listener);
}
}
/**
* Removes the listener from receiving data or events from this tap
*/
public void removeListener(TapListener <T> listener)
{
mListeners.Remove(listener);
}