/// <summary>
/// Clears all recorded values
/// </summary>
public void Clear(long timestamp)
{
_lastTick = timestamp;
_uncounted.Set(0);
_rate.Set(0);
_initialized = false;
}
/// <summary>
/// Mark the passage of time and decay the current rate accordingly.
/// </summary>
public void Tick()
{
var count = _uncounted.GetAndSet(0);
var instantRate = count / _interval;
if (_initialized)
{
_rate += _alpha * (instantRate - _rate);
}
else
{
_rate.Set(instantRate);
_initialized = true;
}
}
/// <summary>
/// Clears all recorded values
/// </summary>
public void Clear()
{
_uncounted.Set(0);
_rate.Set(0);
_initialized = false;
}