hierarchy

type PointInPolygonHierarchyResolver struct {
	// Database is the `database.SpatialDatabase` instance used to perform point-in-polygon requests.
	Database database.SpatialDatabase
	// Mapshaper is an optional `mapshaper.Client` instance used to derive centroids used in point-in-polygon requests.
	Mapshaper *mapshaper.Client
	// PlacetypesDefinition is an optional `go-whosonfirst-placetypes.Definition` instance used to resolve custom or bespoke placetypes.
	PlacetypesDefinition placetypes.Definition
	// Logger is a `log.Logger` instance for logging feedback. The default logger sends all messages to `io.Discard`.
	Logger *log.Logger
	// contains filtered or unexported fields
}

type PointInPolygonHierarchyResolverOptions struct {
	// Database is the `database.SpatialDatabase` instance used to perform point-in-polygon requests.
	Database database.SpatialDatabase
	// Mapshaper is an optional `mapshaper.Client` instance used to derive centroids used in point-in-polygon requests.
	Mapshaper *mapshaper.Client
	// PlacetypesDefinition is an optional `go-whosonfirst-placetypes.Definition` instance used to resolve custom or bespoke placetypes.
	PlacetypesDefinition placetypes.Definition
	// Logger is an optional `log.Logger` instance for logging feedback.
	Logger *log.Logger
	// SkipPlacetypeFilter is an optional boolean flag to signal whether or not point-in-polygon operations should be performed using
	// the list of known ancestors for a given placetype. Default is false.
	SkipPlacetypeFilter bool
	// Roles is an optional list of Who's On First placetype roles used to derive ancestors during point-in-polygon operations.
	// If missing (or zero length) then all possible roles will be assumed.
	Roles []string
}

type PointInPolygonHierarchyResolverUpdateCallback func(context.Context, reader.Reader, spr.StandardPlacesResult) (map[string]interface{}, error)