private int Execute([NotNull] ITable table, [CanBeNull] IQueryFilter queryFilter)
{
var cursor = new EnumCursor(table, queryFilter, !KeepRows);
var errorCount = 0;
foreach (IRow row in cursor)
{
if (row is IFeature)
{
// TODO revise
// workaround that all spatial searches work properly:
// explicitly calculate IsSimple -->
// state of shape seems to be consistent afterward
var shapeTopoOp = ((IFeature)row).Shape as ITopologicalOperator2;
// always, when a shape comes from DB, though it needs not to be true:
//Debug.Assert(shp.IsKnownSimple && shp.IsSimple);
if (shapeTopoOp != null)
{
shapeTopoOp.IsKnownSimple_2 = false;
bool simple = shapeTopoOp.IsSimple;
}
}
errorCount += Execute(row);
}
return(errorCount);
}
protected IEnumerable <IRow> Search([NotNull] ITable table,
[NotNull] IQueryFilter queryFilter,
[NotNull] QueryFilterHelper filterHelper,
[CanBeNull] IGeometry cacheGeometry = null)
{
Assert.ArgumentNotNull(table, nameof(table));
Assert.ArgumentNotNull(queryFilter, nameof(queryFilter));
Assert.ArgumentNotNull(filterHelper, nameof(filterHelper));
if (filterHelper.ContainerTest == null)
{
filterHelper.ContainerTest = this;
}
if (DataContainer != null)
{
IEnumerable <IRow> rows = DataContainer.Search(table, queryFilter,
filterHelper, cacheGeometry);
if (rows != null)
{
return(rows);
}
}
// this could be controlled by a flag on the filterHelper or a parameter
// on the Search() method: AllowRecycling
const bool recycle = false;
var cursor = new EnumCursor(table, queryFilter, recycle);
// TestUtils.AddGarbageCollectionRequest();
return(cursor);
}
public RowEnumerator([NotNull] EnumCursor enumerable)
{
Assert.ArgumentNotNull(enumerable, nameof(enumerable));
_enumerable = enumerable;
}