/// <summary>
/// Returns a <see cref="Filter"/> that should be used with <see cref="FilteredQuery.QUERY_FIRST_FILTER_STRATEGY"/>.
/// Use in another manner is likely to result in an <see cref="NotSupportedException"/>
/// to prevent misuse because the filter can't efficiently work via iteration.
/// </summary>
public override Filter MakeFilter(SpatialArgs args)
{
ValueSource shapeValueSource = MakeShapeValueSource();
ShapePredicateValueSource predicateValueSource = new ShapePredicateValueSource(
shapeValueSource, args.Operation, args.Shape);
return(new PredicateValueSourceFilter(predicateValueSource));
}
/// <summary>
/// Returns a <see cref="Filter"/> that should be used with <see cref="FilteredQuery.QUERY_FIRST_FILTER_STRATEGY"/>.
/// Use in another manner is likely to result in an <see cref="NotSupportedException"/>
/// to prevent misuse because the filter can't efficiently work via iteration.
/// </summary>
public override Filter MakeFilter(SpatialArgs args)
{
// LUCENENET specific - added guard clause
if (args is null)
{
throw new ArgumentNullException(nameof(args));
}
ValueSource shapeValueSource = MakeShapeValueSource();
ShapePredicateValueSource predicateValueSource = new ShapePredicateValueSource(
shapeValueSource, args.Operation, args.Shape);
return(new PredicateValueSourceFilter(predicateValueSource));
}
