/// <summary>
/// Gets the next value in queue.
/// </summary>
/// <param name="currentValue">The current value.</param>
/// <returns>NextValueResponse</returns>
private NextValueResponse GetNextValueInQueue(float currentValue)
{
NextValueResponse nvr = new NextValueResponse();
nvr.NextValue = currentValue;
if (this.nodeData == null)
{
return(nvr);
}
for (int i = 0; i < this.nodeData.Count; i++)
{
if (this.nodeData[i] == currentValue)
{
if ((i + 1) != this.nodeData.Count)
{
nvr.NextValue = this.nodeData[i + 1];
return(nvr);
}
}
}
return(nvr);
}
/// <summary>
/// Starts the thread.
/// </summary>
private void StartThread()
{
this.logger.Info($"Node_{this.id} Starting");
if (!this.LoadNodeData())
{
this.Dispose();
}
while (!this.token.IsCancellationRequested)
{
try
{
ICommand command = null;
if (this.commandQueue.TryDequeue(out command))
{
switch (command.CommandType)
{
case Enums.CommandType.Sort_Elements:
this.logger.Debug("Sort Elements Request");
this.nodeData?.Sort(); // TODO space complexity
break;
case Enums.CommandType.Display_Elements:
this.logger.Debug("Sort Elements Request");
this.logger.Debug(this.nodeData);
break;
case Enums.CommandType.Initial_Stat_Req:
this.logger.Debug("Publish Initial Stats Request");
command.Sender.QueueCommand(new StatResponse()
{
Sender = this,
CommandType = Enums.CommandType.Initial_Stat_Response,
Size = this.nodeData?.Count ?? 0,
Min = this.nodeData?[0] ?? 0,
Max = this.nodeData?[this.nodeData.Count - 1] ?? 0,
});
break;
case Enums.CommandType.Publish_Stats:
StatRequest sr = (StatRequest)command;
StatResponse sresp = this.GetStatsForSpecificRange(sr.Min, sr.Max);
command.Sender.QueueCommand(sresp);
break;
case Enums.CommandType.Publish_NextValue:
NextValueRequest nvr = (NextValueRequest)command;
NextValueResponse nxtValResp = this.GetNextValueInQueue(nvr.CurrentValue);
command.Sender.QueueCommand(nxtValResp);
break;
default:
this.logger.Debug("Unhandled Command. Ignoring");
break;
}
}
}
catch (Exception ex)
{
this.logger.Fatal("Exception Occured");
this.logger.Fatal($"Exception Data - {ex.Message}");
this.logger.Fatal($"Inner Exception Data - {ex.InnerException?.Message}");
this.logger.Fatal($"Stack Trace - {ex.StackTrace}");
}
}
}
