/// <summary>
/// Computes a unique file name for a segment within a particular sub grid
/// </summary>
public static string GetLeafSubGridSegmentFullFileName(SubGridCellAddress cellAddress,
ISubGridCellPassesDataSegmentInfo segmentInfo)
{
// Work out the cell address of the origin cell in the appropriate leaf
// sub grid. We use this cell position to derive the name of the file
// containing the leaf sub grid data
return(segmentInfo.FileName(cellAddress.X & ~SubGridTreeConsts.SubGridLocalKeyMask,
cellAddress.Y & ~SubGridTreeConsts.SubGridLocalKeyMask));
}
public ISubGridCellPassesDataSegment AddNewSegment(IServerLeafSubGrid subGrid,
ISubGridCellPassesDataSegmentInfo segmentInfo)
{
if (segmentInfo == null)
{
throw new TRexSubGridProcessingException($"Null segment info passed to AddNewSegment for sub grid {subGrid.Moniker()}");
}
if (segmentInfo.Segment != null)
{
throw new TRexSubGridProcessingException($"Segment info passed to AddNewSegment for sub grid {subGrid.Moniker()} already contains an allocated segment");
}
var Result = new SubGridCellPassesDataSegment
{
Owner = subGrid,
SegmentInfo = segmentInfo
};
segmentInfo.Segment = Result;
for (int I = 0; I < Count; I++)
{
if (segmentInfo.EndTime <= Items[I].SegmentInfo.StartTime)
{
Items.Insert(I, Result);
if (_performSegmentAdditionIntegrityChecks)
{
for (int J = 0; J < Count - 1; J++)
{
if (Items[J].SegmentInfo.StartTime >= Items[J + 1].SegmentInfo.StartTime)
{
_log.LogError($"Segment passes list out of order {Items[J].SegmentInfo.StartTime} versus {Items[J + 1].SegmentInfo.StartTime}. Segment count = {Count}");
DumpSegmentsToLog();
throw new TRexSubGridProcessingException($"Segment passes list out of order {Items[J].SegmentInfo.StartTime} versus {Items[J + 1].SegmentInfo.StartTime}. Segment count = {Count}");
}
}
}
return(Result);
}
}
// if we get to here, then the new segment is at the end of the list, so just add it to the end
Add(Result);
return(Result);
}