here.content.hmc2.metadata module

Bindings for the HMC Metadata.

class here.content.hmc2.metadata.Category(identifier: Identifier, name: DecodedMessage, description: DecodedMessage | None, category_system: Identifier)
Bases: object

A category that belongs to a category system.

category_system: Identifier

description: DecodedMessage | None

identifier: Identifier

indexer = ContentIndexer(partition=None, identifier='identifier', refs=)

name: DecodedMessage

class here.content.hmc2.metadata.CategorySystem(identifier: Identifier, name: DecodedMessage, description: DecodedMessage | None)
Bases: object

A category system.

description: DecodedMessage | None

identifier: Identifier

indexer = ContentIndexer(partition=None, identifier='identifier', refs=)

name: DecodedMessage

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

Bindings for the HMC Metadata.

classmethod object_types() → Mapping[str, type]
Returns:
the types of attributes 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