public static FeatureProxy Create([NotNull] IFeature feature,
[CanBeNull] UniqueIdProvider uniqueIdProvider)
{
UniqueId uniqueId = uniqueIdProvider != null
? new UniqueId(feature, uniqueIdProvider)
: null;
esriGeometryType geometryType = feature.Shape.GeometryType;
FeatureProxy result;
switch (geometryType)
{
case esriGeometryType.esriGeometryMultiPatch:
result = new MultiPatchFeatureProxy(feature, (IMultiPatch)feature.Shape,
uniqueId);
break;
case esriGeometryType.esriGeometryPolygon:
case esriGeometryType.esriGeometryPolyline:
result = new PolycurveFeatureProxy(feature, (IPolycurve)feature.Shape,
uniqueId);
break;
default:
result = new AnyFeatureProxy(feature, feature.Shape, uniqueId);
break;
}
return(result);
}
public void UpdateFeature([NotNull] IFeature feature,
[CanBeNull] UniqueIdProvider uniqueIdProvider)
{
if (_feature == null)
{
_feature = GetFeatureProxy(feature, uniqueIdProvider);
}
}
private static FeatureProxy GetFeatureProxy(
[NotNull] IFeature feature,
[CanBeNull] UniqueIdProvider uniqueIdProvider)
{
FeatureProxy result = feature as FeatureProxy;
if (result != null)
{
return(result);
}
result = FeatureProxyFactory.Create(feature, uniqueIdProvider);
GeometryUtils.AllowIndexing(feature.Shape);
return(result);
}
public CachedRow([NotNull] IFeature feature,
[CanBeNull] UniqueIdProvider uniqueIdProvider = null)
: this(GetFeatureProxy(feature, uniqueIdProvider))
{
}
public UniqueId([NotNull] IFeature feature,
[NotNull] UniqueIdProvider uniqueIdProvider)
{
_uniqueIdProvider = uniqueIdProvider;
Id = uniqueIdProvider.GetUniqueId(feature);
}
