private static void PackResultGeometries(
[CanBeNull] IList <OverlapResultGeometries> resultsByFeature,
[NotNull] ICollection <ResultGeometriesByFeature> intoResponseGeometriesByFeature)
{
if (resultsByFeature == null)
{
return;
}
foreach (OverlapResultGeometries resultByFeature in resultsByFeature)
{
var feature = resultByFeature.OriginalFeature;
var resultGeometriesByFeature = new ResultGeometriesByFeature();
// Original feature's geometry does not need to be transported back.
resultGeometriesByFeature.OriginalFeatureRef =
ProtobufGdbUtils.ToGdbObjRefMsg(feature);
resultGeometriesByFeature.UpdatedGeometry =
ProtobufGeometryUtils.ToShapeMsg(resultByFeature.LargestResult);
foreach (var insertGeometry in resultByFeature.NonLargestResults)
{
resultGeometriesByFeature.NewGeometries.Add(
ProtobufGeometryUtils.ToShapeMsg(insertGeometry));
}
foreach (IGeometry newOverlapFeature in resultByFeature.OverlappingGeometries)
{
resultGeometriesByFeature.NewGeometries.Add(
ProtobufGeometryUtils.ToShapeMsg(
newOverlapFeature));
}
intoResponseGeometriesByFeature.Add(resultGeometriesByFeature);
}
}
public static CalculateOverlapsResponse CalculateOverlaps(
[NotNull] CalculateOverlapsRequest request,
[CanBeNull] ITrackCancel trackCancel)
{
var watch = Stopwatch.StartNew();
IList <IFeature> sourceFeatures =
ProtobufConversionUtils.FromGdbObjectMsgList(
request.SourceFeatures, request.ClassDefinitions);
IList <IFeature> targetFeatures =
ProtobufConversionUtils.FromGdbObjectMsgList(
request.TargetFeatures, request.ClassDefinitions);
_msg.DebugStopTiming(watch, "Unpacked feature lists from request params");
Overlaps selectableOverlaps = RemoveOverlapsUtils.GetSelectableOverlaps(
sourceFeatures, targetFeatures, trackCancel);
watch = Stopwatch.StartNew();
var result = new CalculateOverlapsResponse();
foreach (var overlapByGdbRef
in selectableOverlaps.OverlapsBySourceRef)
{
var gdbObjRefMsg = ProtobufGdbUtils.ToGdbObjRefMsg(overlapByGdbRef.Key);
var overlap = overlapByGdbRef.Value;
var overlapsMsg = new OverlapMsg()
{
OriginalFeatureRef = gdbObjRefMsg
};
foreach (IGeometry geometry in overlap)
{
// TODO: At some point the SR-XY tol/res should be transferred separately (via class-lookup?)
var shapeFormat = ShapeMsg.FormatOneofCase.EsriShape;
var srFormat = SpatialReferenceMsg.FormatOneofCase.SpatialReferenceEsriXml;
overlapsMsg.Overlaps.Add(
ProtobufGeometryUtils.ToShapeMsg(
geometry, shapeFormat, srFormat));
if (_msg.IsVerboseDebugEnabled)
{
_msg.VerboseDebug(
$"Calculated overlap: {GeometryUtils.ToString(geometry)}");
}
}
result.Overlaps.Add(overlapsMsg);
}
foreach (var notification in selectableOverlaps.Notifications)
{
result.Notifications.Add(notification.Message);
}
_msg.DebugStopTiming(watch, "Packed overlaps into response");
return(result);
}