/// <summary>
/// Determines the best good point before the end bound.
/// </summary>
protected void UpdatePriorPoint(BoundingValue bound, AggregateState state)
{
if (state.HasTerminated && (state.LatePoint == null) && bound.PriorPoint == null)
{
bound.PriorPoint = state.PriorPoint;
bound.PriorBadPoints = state.PriorBadPoints;
bound.DerivationType = UseSlopedExtrapolation ? BoundingValueType.SlopedExtrapolation : BoundingValueType.SteppedExtrapolation;
}
}
/// <summary>
/// Determines the best good point before the end bound.
/// </summary>
protected void UpdatePriorPoint(BoundingValue bound, AggregateState state)
{
if (state.HasTerminated && (state.LatePoint == null) && bound.PriorPoint == null)
{
bound.PriorPoint = state.PriorPoint;
bound.PriorBadPoints = state.PriorBadPoints;
bound.DerivationType = UseSlopedExtrapolation ? BoundingValueType.SlopedExtrapolation : BoundingValueType.SteppedExtrapolation;
}
}
/// <summary>
/// Updates the bounding values for the time slice.
/// </summary>
public override void UpdateBoundingValues(TimeSlice bucket, AggregateState state)
{
BoundingValue EarlyBound = bucket.EarlyBound;
BoundingValue LateBound = bucket.LateBound;
if (bucket.ExactMatch(state.LatestTimestamp))
{
EarlyBound.RawPoint = state.LatePoint == null ? state.EarlyPoint : state.LatePoint;
EarlyBound.DerivationType = BoundingValueType.QualityRaw;
}
else
{
if (EarlyBound.DerivationType != BoundingValueType.QualityRaw)
{
if (EarlyBound.EarlyPoint == null)
{
if ((state.EarlyPoint != null) && (state.EarlyPoint.SourceTimestamp < bucket.From))
{
EarlyBound.EarlyPoint = state.EarlyPoint;
}
}
if (EarlyBound.LatePoint == null)
{
if ((state.LatePoint != null) && (state.LatePoint.SourceTimestamp >= bucket.From))
{
EarlyBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < EarlyBound.Timestamp)
{
EarlyBound.CurrentBadPoints.Add(dv);
}
}
EarlyBound.DerivationType = BoundingValueType.QualityInterpolation;
}
}
}
if (state.HasTerminated && (state.LatePoint == null))
{
EarlyBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < EarlyBound.Timestamp)
{
EarlyBound.CurrentBadPoints.Add(dv);
}
}
EarlyBound.DerivationType = BoundingValueType.QualityExtrapolation;
}
}
if (bucket.EndMatch(state.LatestTimestamp))
{
LateBound.RawPoint = state.LatePoint == null ? state.EarlyPoint : state.LatePoint;
LateBound.DerivationType = BoundingValueType.QualityRaw;
}
else
{
if (LateBound.DerivationType != BoundingValueType.QualityRaw)
{
if ((state.EarlyPoint != null) && (state.EarlyPoint.SourceTimestamp < bucket.To))
{
LateBound.EarlyPoint = state.EarlyPoint;
}
if (LateBound.LatePoint == null)
{
if ((state.LatePoint != null) && (state.LatePoint.SourceTimestamp >= bucket.To))
{
LateBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < LateBound.Timestamp)
{
LateBound.CurrentBadPoints.Add(dv);
}
}
LateBound.DerivationType = BoundingValueType.QualityInterpolation;
}
}
}
if (state.HasTerminated && (state.LatePoint == null))
{
LateBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < LateBound.Timestamp)
{
LateBound.CurrentBadPoints.Add(dv);
}
}
LateBound.DerivationType = BoundingValueType.QualityExtrapolation;
}
}
}
/// <summary>
/// Updates the bounding values for the time slice.
/// </summary>
public override void UpdateBoundingValues(TimeSlice bucket, AggregateState state)
{
BoundingValue EarlyBound = bucket.EarlyBound;
BoundingValue LateBound = bucket.LateBound;
if (bucket.ExactMatch(state.LatestTimestamp) && StatusCode.IsGood(state.LatestStatus))
{
EarlyBound.RawPoint = state.LatePoint == null ? state.EarlyPoint : state.LatePoint;
EarlyBound.DerivationType = BoundingValueType.Raw;
}
else
{
if (EarlyBound.DerivationType != BoundingValueType.Raw)
{
if (EarlyBound.EarlyPoint == null)
{
if ((state.EarlyPoint != null) && (state.EarlyPoint.SourceTimestamp < bucket.From))
{
EarlyBound.EarlyPoint = state.EarlyPoint;
}
}
if (EarlyBound.LatePoint == null)
{
if ((state.LatePoint != null) && (state.LatePoint.SourceTimestamp >= bucket.From))
{
EarlyBound.LatePoint = state.LatePoint;
if (SteppedVariable)
{
EarlyBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < EarlyBound.Timestamp)
{
EarlyBound.CurrentBadPoints.Add(dv);
}
}
}
else
{
EarlyBound.CurrentBadPoints = state.CurrentBadPoints;
}
EarlyBound.DerivationType = SteppedVariable ? BoundingValueType.SteppedInterpolation : BoundingValueType.SlopedInterpolation;
}
}
}
if (state.HasTerminated && (state.LatePoint == null))
{
if (SteppedVariable)
{
EarlyBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < EarlyBound.Timestamp)
{
EarlyBound.CurrentBadPoints.Add(dv);
}
}
}
else
{
EarlyBound.CurrentBadPoints = state.CurrentBadPoints;
}
}
}
if (bucket.EndMatch(state.LatestTimestamp) && StatusCode.IsGood(state.LatestStatus))
{
LateBound.RawPoint = state.LatePoint == null ? state.EarlyPoint : state.LatePoint;
LateBound.DerivationType = BoundingValueType.Raw;
}
else
{
if (LateBound.DerivationType != BoundingValueType.Raw)
{
if ((state.EarlyPoint != null) && (state.EarlyPoint.SourceTimestamp < bucket.To))
{
LateBound.EarlyPoint = state.EarlyPoint;
}
if (LateBound.LatePoint == null)
{
if ((state.LatePoint != null) && (state.LatePoint.SourceTimestamp >= bucket.To))
{
LateBound.LatePoint = state.LatePoint;
if (SteppedVariable)
{
LateBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < LateBound.Timestamp)
{
LateBound.CurrentBadPoints.Add(dv);
}
}
}
else
{
LateBound.CurrentBadPoints = state.CurrentBadPoints;
}
LateBound.DerivationType = SteppedVariable ? BoundingValueType.SteppedInterpolation : BoundingValueType.SlopedInterpolation;
}
}
}
if (state.HasTerminated && (state.LatePoint == null))
{
if (SteppedVariable)
{
LateBound.CurrentBadPoints = new List <DataValue>();
foreach (DataValue dv in state.CurrentBadPoints)
{
if (dv.SourceTimestamp < LateBound.Timestamp)
{
LateBound.CurrentBadPoints.Add(dv);
}
}
}
else
{
LateBound.CurrentBadPoints = state.CurrentBadPoints;
}
}
UpdatePriorPoint(LateBound, state);
}
}
