/// <summary>
/// Creates a new <see cref="TaskProcessor"/> based on a <see cref="Task"/>
/// </summary>
/// <param name="task"> The <see cref="Task"/></param>
/// <returns></returns>
public TaskProcessor(AdaptTask task)
{
SignalWritter.CleanAppData();
CreateSourceInstance(task.DataSource);
List <AdaptSignal> inputSignals = m_Source.GetSignals().Where(s => task.InputSignalIds.Contains(s.ID)).ToList();
m_sourceQueue = Channel.CreateUnbounded <IFrame>();
m_start = task.Start;
m_end = task.End;
m_sourceSignals = inputSignals;
m_cancelationSource = new CancellationTokenSource();
m_sectionQueue = task.Sections.Select(sec => Channel.CreateUnbounded <IFrame>()).ToList();
Dictionary <string, int> framesPerSecond = new Dictionary <string, int>(inputSignals.Select(item => new KeyValuePair <string, int>(item.ID, (int)item.FramesPerSecond)));
m_processors = task.Sections.Select((sec, i) => {
if (i == 0)
{
return(new SignalProcessor(m_sourceQueue, m_sectionQueue[0], sec, framesPerSecond));
}
return(new SignalProcessor(m_sectionQueue[i - 1], m_sectionQueue[i], sec, framesPerSecond));
}).ToList();
task.OutputSignals.ForEach(s => s.FramesPerSecond = framesPerSecond[s.ID]);
m_writers = new ConcurrentDictionary <string, SignalWritter>(task.OutputSignals.ToDictionary(signal => signal.ID, signal => new SignalWritter(signal, task.VariableReplacements)));
m_commonFrameRate = TimeAlignment.Combine(m_processors.Select(item => item.FramesPerSecond).Where(fps => fps > 0).ToArray());
}
/// <summary>
/// Create as new <see cref="TaskProcessor"/> that only grabs the data from the <see cref="IDataSource"/> and saves it.
/// No Processing is done in between.
/// </summary>
/// <param name="Signals"> A list of <see cref="AdaptSignal"/> to grab.</param>
/// <param name="Source"> The <see cref="DataSource"/> used to get the Data</param>
public TaskProcessor(List <AdaptSignal> Signals, DataSource Source, DateTime start, DateTime end)
{
SignalWritter.CleanAppData();
CreateSourceInstance(Source);
m_writers = new ConcurrentDictionary <string, SignalWritter>(Signals.ToDictionary(signal => signal.ID, signal => new SignalWritter(signal)));
m_processors = new List <SignalProcessor>();
m_sourceQueue = Channel.CreateUnbounded <IFrame>();
m_sectionQueue = new List <Channel <IFrame> >();
m_start = start;
m_end = end;
m_sourceSignals = Signals;
m_cancelationSource = new CancellationTokenSource();
m_commonFrameRate = TimeAlignment.Combine(Signals.Select(item => item.FramesPerSecond).ToArray());
}
