here.content.hmc2.topology_geometry module

Bindings for the HMC Topology Geometry.

class here.content.hmc2.topology_geometry.Node(partition_id: Partition, node_id: Identifier, segment_ref: List[Ref], geometry: Point, z_level: int)
Bases: object

Topology node.

geometry: Point

indexer = ContentIndexer(partition='partition_id', identifier='node_id', refs=)

node_id: Identifier

partition_id: Partition

segment_ref: List[Ref]

z_level: int

class here.content.hmc2.topology_geometry.Segment(partition_id: Partition, segment_id: Identifier, start_node_ref: Ref, end_node_ref: Ref, geometry: LineString, z_level: List[int], length: float)
Bases: object

Topology segment.

end_node_ref: Ref

geometry: LineString

indexer = ContentIndexer(partition='partition_id', identifier='segment_id', refs=)

length: float

partition_id: Partition

segment_id: Identifier

start_node_ref: Ref

z_level: List[int]

class here.content.hmc2.topology_geometry.TopologyGeometry(content: Content, layer_id: str, adapter: Adapter | None = None, layer_type: LayerType | None = None)
Bases: SingleLayerBinding

Bindings for the HMC Topology Geometry.

classmethod object_types() → Mapping[str, type]
Returns:
the types of features supported by this binding

classmethod parse_and_index(partition_id: str, msg: Message) → ContentPartition
Parse and index decoded message.

Parameters:

• partition_id – identifier of the partition

• msg – decoded content from the layer, in the form of a Protobuf message

Returns:
the content of a partition parsed and indexed in its own data structure

classmethod schema_hrn() → List[str]
Returns:
the HRN of schema this binding can parse and index