private List <AdaptEvent> GetPoints(string root, DateTime start, DateTime end)
{
List <AdaptEvent> results = new List <AdaptEvent>();
byte[] data = File.ReadAllBytes(root);
EventSummary pt = new EventSummary(data);
if (pt.Tmin > end)
{
return(new List <AdaptEvent>());
}
if (pt.Tmax < start)
{
return(new List <AdaptEvent>());
}
int index = EventSummary.NSize;
while (index < data.Length)
{
long ts = BitConverter.ToInt64(data, index);
double value = BitConverter.ToDouble(data, index + 8);
double[] parameters = new double[m_parameters.Count()];
for (int i = 0; i < parameters.Count(); i++)
{
parameters[i] = BitConverter.ToDouble(data, index + 8 + 8 + i * 8);
}
Gemstone.Ticks ticks = new Gemstone.Ticks(ts);
index = index + 8 + 8 + parameters.Count() * 8;
if (ticks.Value < start.Ticks || ticks.Value > end.Ticks)
{
continue;
}
AdaptEvent point = new AdaptEvent(m_guid, ticks, value, m_parameters.Select((key, i) => new KeyValuePair <string, double>(key, parameters[i])).ToArray());
point.Parameters = parameters;
results.Add(point);
}
return(results);
}
private ITimeSeriesValue AdjustSignal(ITimeSeriesValue original, string key)
{
if (original.IsEvent)
{
try
{
AdaptEvent originalEvt = (AdaptEvent)original;
return(new AdaptEvent(key, original.Timestamp, originalEvt.Value,
originalEvt.ParameterNames
.Select(item => new KeyValuePair <string, double>(item, originalEvt[item])).ToArray()
));
}
catch
{
return(new AdaptValue(key, original.Value, original.Timestamp));
}
}
return(new AdaptValue(key, original.Value, original.Timestamp));
}
private void CleanupEvent(ITimeSeriesValue Value)
{
m_isEvent = false;
m_eventParameters = new List <string>();
if (!Value.IsEvent)
{
return;
}
try
{
m_isEvent = true;
AdaptEvent evt = (AdaptEvent)Value;
m_eventParameters = evt.ParameterNames;
if (File.Exists($"{m_rootFolder}{Path.DirectorySeparatorChar}Root.config"))
{
File.Delete($"{m_rootFolder}{Path.DirectorySeparatorChar}Root.config");
}
}
catch (Exception ex)
{
m_isEvent = false;
}
}
