private void EnsureBorderingLineMatchCondition()
{
if (_borderingPointMatchCondition != null)
{
return;
}
_borderingPointMatchCondition =
new PointMatchCondition(_borderingPointMatchConditionSql,
GetSqlCaseSensitivity(_allPointClassIndexes));
}
private int CheckBorderConnection(
[NotNull] BorderConnection borderConnection,
[NotNull] IEnumerable <int> neighborPointClassIndexes,
int neighborBorderClassIndex,
[NotNull] PointMatchCondition borderingPointMatchCondition)
{
double coincidenceTolerance = GetCoincidenceTolerance(borderConnection.ClassIndex);
var anyNeighborFound = false;
var errorCount = 0;
foreach (int neighborPointClassIndex in neighborPointClassIndexes)
{
foreach (IRow neighborRow in SearchNeighborRows(borderConnection.Point,
neighborPointClassIndex))
{
if (WasReportedInOppositeDirection(borderConnection.Feature,
borderConnection.ClassIndex,
neighborRow,
neighborPointClassIndex))
{
return(NoError);
}
if (!borderingPointMatchCondition.IsFulfilled(borderConnection.Feature,
borderConnection.ClassIndex,
neighborRow,
neighborPointClassIndex))
{
continue;
}
var neighborFeature = (IFeature)neighborRow;
var neighborPoint = (IPoint)neighborFeature.Shape;
double pointDistance = GeometryUtils.GetPointDistance(borderConnection.Point,
neighborPoint);
if (pointDistance > _searchDistance)
{
// the point is outside the search distance
continue;
}
// determine if the neighbor point is connected to it's border
BorderConnection neighborBorderConnection = GetBorderConnection(neighborPoint,
neighborFeature,
neighborPointClassIndex,
neighborBorderClassIndex);
if (neighborBorderConnection == null)
{
// there is no neighboring point within the search distance on its border
continue;
}
anyNeighborFound = true;
ICollection <AttributeConstraintViolation> constraintViolations =
GetAttributeConstraintViolations(borderConnection,
neighborFeature,
neighborPointClassIndex);
if (EdgeMatchUtils.IsWithinTolerance(pointDistance, coincidenceTolerance))
{
// the points are coincident
if (constraintViolations.Count == 0)
{
return(NoError);
}
AddReportedRowPair(borderConnection.Feature,
borderConnection.ClassIndex,
neighborFeature,
neighborPointClassIndex);
foreach (AttributeConstraintViolation constraintViolation in
constraintViolations)
{
errorCount += ReportError(
constraintViolation.Description,
GeometryFactory.Clone(borderConnection.Point),
Codes[Code.Match_ConstraintsNotFulfilled],
constraintViolation.AffectedComponents,
new[] { constraintViolation.TextValue },
borderConnection.Feature, neighborFeature);
}
return(errorCount);
}
// the point is not coincident with the neighbor point
bool areBordersCoincident = AreBordersCoincident(
borderConnection, neighborBorderConnection);
AddReportedRowPair(borderConnection.Feature,
borderConnection.ClassIndex,
neighborBorderConnection.Feature,
neighborBorderConnection.ClassIndex);
if (!areBordersCoincident &&
AllowDisjointCandidateFeatureIfBordersAreNotCoincident)
{
continue;
}
if (constraintViolations.Count == 0 &&
AllowDisjointCandidateFeatureIfAttributeConstraintsAreFulfilled)
{
continue;
}
errorCount += ReportDisjointNeighborPointErrors(
constraintViolations,
borderConnection,
neighborBorderConnection,
areBordersCoincident,
pointDistance);
}
}
if (!anyNeighborFound)
{
if (!AllowNoFeatureWithinSearchDistance)
{
errorCount += ReportError(
LocalizableStrings.QaEdgeMatchBorderingPoints_NoMatch_NoCandidate,
GeometryFactory.Clone(borderConnection.Point),
Codes[Code.NoMatch_NoCandidate], null,
borderConnection.Feature);
}
}
return(errorCount);
}