protected AlignmentCoordinator.SampleWindow CreateSampleWindow(ArrayMapping arrayMapping)
{
decimal relativeTime = arrayMapping.RelativeTime;
TimeSpan relativeUnit = arrayMapping.RelativeUnit;
decimal sampleRate = arrayMapping.SampleRate;
TimeSpan sampleUnit = arrayMapping.SampleUnit;
decimal windowSize = arrayMapping.WindowSize;
TimeSpan windowUnit = arrayMapping.WindowUnit;
// Collection with no time window
if (windowSize == 0.0M)
{
return(CreateSampleWindow((FieldMapping)arrayMapping));
}
// No relative time indicates that the relative
// time is actually equal to the window size
// Ex: last 5 seconds
if (relativeTime == 0.0M)
{
relativeTime = windowSize;
relativeUnit = windowUnit;
}
return(AlignmentCoordinator.CreateSampleWindow(relativeTime, relativeUnit, sampleRate, sampleUnit, windowSize, windowUnit));
}
/// <summary>
/// Creates a sample window defined by the given field mapping.
/// </summary>
/// <param name="fieldMapping">The mapping that defines the parameters for the sample window.</param>
/// <returns>The sample window defined by the given field mapping.</returns>
protected AlignmentCoordinator.SampleWindow CreateSampleWindow(FieldMapping fieldMapping)
{
decimal relativeTime = fieldMapping.RelativeTime;
TimeSpan relativeUnit = fieldMapping.RelativeUnit;
decimal sampleRate = fieldMapping.SampleRate;
TimeSpan sampleUnit = fieldMapping.SampleUnit;
return(AlignmentCoordinator.CreateSampleWindow(relativeTime, relativeUnit, sampleRate, sampleUnit));
}
