/// <summary>
/// Must make sure the input tracings are continuous in time e.g. no overlaps or gaps
/// </summary>
/// <param name="inData"></param>
/// <param name="FHRsList"></param>
/// <param name="UPsList"></param>
private bool UpdateEndTracingTime(TracingData inData, List <byte> FHRsList, List <byte> UPsList)
{
lock (s_mainLockObject)
{
String logHeader = "Patterns Add On Manager, Patterns Session Data, Update End Tracing Time";
int nTimeDiff = (int)(inData.StartTime - EndTimeOfPreviousTracings).TotalSeconds;
if (nTimeDiff < 1) // Overlap
{
int toRem = Math.Abs(nTimeDiff) + 1;
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "Overlap (sec): " + toRem.ToString());
UPsList.RemoveRange(0, toRem);
FHRsList.RemoveRange(0, toRem * 4);
}
else if (nTimeDiff > 1) // Gap
{
if (nTimeDiff > MaximumBridgeableGap)
{
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "The gap is too long, engine restarting.");
return(false);
}
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "Gap (sec): " + nTimeDiff.ToString());
for (int toAdd = nTimeDiff - 1; toAdd > 0; toAdd--)
{
UPsList.Insert(0, NoData);
FHRsList.InsertRange(0, new byte[] { NoData, NoData, NoData, NoData });
}
}
EndTimeOfPreviousTracings = EndTimeOfPreviousTracings.AddSeconds(UPsList.Count);
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "EndTimeOfPreviousTracings: " + EndTimeOfPreviousTracings.ToString());
return(true);
}
}
public bool AppendRequest(TracingData inData)
{
String logHeader = "Patterns Add On Manager, Patterns Session Data, Append Request";
String inDataTrace = "PreviousDetectededEndTime = " + inData.PreviousDetectededEndTime + "\nStartTime = " + inData.StartTime;
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, inDataTrace);
//PAW
Logger.WriteLogEntry(TraceEventType.Verbose, "Debug PAW:FHR", inData.Fhr);
Logger.WriteLogEntry(TraceEventType.Verbose, "Debug PAW:UP", inData.Up);
System.Diagnostics.Trace.WriteLine("AppendRequest reached");
if (inData.Fhr == null || inData.Up == null)
{
Logger.WriteLogEntry(TraceEventType.Error, logHeader, "Either FHR or UP is NULL");
return(false);
}
System.Diagnostics.Trace.WriteLine("AppendRequest: m_GUIDQueue size (before nq) = " + m_GUIDQueue.Count);
m_GUIDQueue.Enqueue(inData);
System.Diagnostics.Trace.WriteLine("AppendRequest: m_GUIDQueue size (after nq) = " + m_GUIDQueue.Count);
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "GUIDQueue size: " + m_GUIDQueue.Count);
if (m_GUIDQueue.Count == 1)
{
PrepareProcessPatterns();
}
return(true);
}
private void ReInstance(TracingData inData, int nTracingLength)
{
lock (s_mainLockObject)
{
UnInitSessionData();
LastRequest = DateTime.Now;
// Clear buffers of live calculation
m_fhrToProcess.Clear();
m_upToProcess.Clear();
String logHeader = "Patterns Add On Manager, Patterns Session Data, ReInstance";
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "Engine should be null, is " + Engine == null ? "null" : "exists");
Engine = new PatternsProcessorWrapper(GUID, DateTime.Now);
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "Engine should exist, is " + Engine == null ? "null" : "exists");
System.Diagnostics.Trace.WriteLine("ReInstance: inData.StartTime (before RI)= " + StartTime.ToString());
StartTime = inData.StartTime;
EndTimeOfPreviousTracings = inData.StartTime.AddSeconds(nTracingLength);
System.Diagnostics.Trace.WriteLine("PrepareProcessPatterns: EndTimeOfPreviousTracings (after RI)= " + EndTimeOfPreviousTracings.ToString());
System.Diagnostics.Trace.WriteLine("PrepareProcessPatterns: inData.StartTime (after RI)= " + StartTime.ToString());
Logger.WriteLogEntry(TraceEventType.Verbose, logHeader, "Engine recreated");
}
}