public IEnumerable <ExceptionObject> Search(
[NotNull] ExceptionObject exceptionObject)
{
if (_boxTree == null)
{
_boxTree = CreateBoxTree(_exceptionObjects, _xyTolerance);
_exceptionObjects.Clear();
}
if (_boxTree.Count == 0 || exceptionObject.ShapeEnvelope == null)
{
yield break;
}
IBox searchBox = GeomUtils.CreateBox(exceptionObject.ShapeEnvelope, _xyTolerance);
foreach (BoxTree <ExceptionObject> .TileEntry tileEntry in _boxTree.Search(searchBox)
)
{
ExceptionObject candidateExceptionObject = tileEntry.Value;
if (Matches(candidateExceptionObject, tileEntry.Box,
exceptionObject.ShapeEnvelope))
{
yield return(candidateExceptionObject);
}
}
}
public IEnumerable <ExceptionObject> Search([NotNull] IGeometry geometry)
{
if (_boxTree == null)
{
_boxTree = CreateBoxTree(_exceptionObjects, _xyTolerance);
_exceptionObjects.Clear();
}
if (_boxTree.Count == 0 || geometry.IsEmpty)
{
yield break;
}
IBox searchBox = QaGeometryUtils.CreateBox(geometry, _xyTolerance);
IBox issueBox = null;
IBox clippedIssueBox = null;
foreach (BoxTree <ExceptionObject> .TileEntry tileEntry in _boxTree.Search(searchBox)
)
{
ExceptionObject exceptionObject = tileEntry.Value;
if (issueBox == null)
{
issueBox = GetBox(geometry);
}
if (Matches(exceptionObject, tileEntry.Box, issueBox))
{
yield return(exceptionObject);
}
else
{
// Check if clipped envelope matches
if (_areaOfInterestBox == null ||
_areaOfInterestBox.Contains(issueBox) ||
exceptionObject.AreaOfInterestShapeEnvelope == null)
{
continue;
}
if (clippedIssueBox == null)
{
clippedIssueBox = GetBox(GetClippedGeometry(geometry, _areaOfInterestBox));
}
if (Matches(exceptionObject, exceptionObject.AreaOfInterestShapeEnvelope,
clippedIssueBox))
{
yield return(exceptionObject);
}
}
}
}
private static ExceptionsBoxTree CreateBoxTree(
[NotNull] ICollection <ExceptionObject> exceptionObjects,
double expansionDistance)
{
IBox box = GetBox(exceptionObjects, expansionDistance);
var result = new ExceptionsBoxTree();
if (box != null)
{
result.InitSize(new IGmtry[] { box });
}
foreach (ExceptionObject exceptionObject in exceptionObjects)
{
if (exceptionObject.ShapeEnvelope != null)
{
result.Add(exceptionObject.ShapeEnvelope, exceptionObject);
}
}
return(result);
}
