private int ReportError(
[NotNull] SegmentLengthProvider segmentLengthProvider,
[NotNull] List <SegmentLength> errorSegments,
double minSegmentLength, [NotNull] IRow row)
{
int part = errorSegments[0].PartIndex;
int startSegmentIndex = errorSegments[0].SegmentIndex;
int endSegmentIndex = errorSegments[errorSegments.Count - 1].SegmentIndex;
IPolyline line = segmentLengthProvider.GetSubpart(part, startSegmentIndex,
endSegmentIndex);
return(ReportError(row, line, minSegmentLength));
}
protected override int ExecuteCore(IRow row, int tableIndex)
{
using (SegmentLengthProvider provider = GetSegmentLengthProvider((IFeature)row))
{
int errorCount = 0;
var errorSegments = new List <SegmentLength>();
double maxLength = 0;
SegmentLength segmentLength;
while ((segmentLength = provider.ReadSegmentLength()) != null)
{
double length = segmentLength.Length;
if (length >= _limit)
{
continue;
}
if (errorSegments.Count > 0 &&
(errorSegments[0].PartIndex != segmentLength.PartIndex ||
errorSegments[errorSegments.Count - 1].SegmentIndex !=
segmentLength.SegmentIndex - 1))
{
errorCount += ReportError(provider, errorSegments, maxLength,
row);
errorSegments.Clear();
maxLength = 0;
}
errorSegments.Add(segmentLength);
maxLength = Math.Max(length, maxLength);
}
if (errorSegments.Count > 0)
{
errorCount += ReportError(provider, errorSegments, maxLength, row);
}
return(errorCount);
}
}
