rclpy.topic_endpoint_info module

class rclpy.topic_endpoint_info.TopicEndpointInfo(node_name: str = '', node_namespace: str = '', topic_type: str = '', topic_type_hash: ~rclpy.type_hash.TypeHash = <rclpy.type_hash.TypeHash object>, endpoint_type: ~rclpy.topic_endpoint_info.TopicEndpointTypeEnum = TopicEndpointTypeEnum.INVALID, endpoint_gid: ~typing.List[int] = [], qos_profile: rclpy.qos.QoSProfile = rclpy.qos.QoSPresetProfiles.UNKNOWN.value)

Bases: object

Information on a topic endpoint.

property endpoint_gid: List[int]

Get field ‘endpoint_gid’.

Returns:

endpoint_gid attribute

property endpoint_type: TopicEndpointTypeEnum

Get field ‘endpoint_type’.

Returns:

endpoint_type attribute

property node_name: str

Get field ‘node_name’.

Returns:

node_name attribute

property node_namespace: str

Get field ‘node_namespace’.

Returns:

node_namespace attribute

property qos_profile: rclpy.qos.QoSProfile

Get field ‘qos_profile’.

Returns:

qos_profile attribute

property topic_type: str

Get field ‘topic_type’.

Returns:

topic_type attribute

property topic_type_hash: TypeHash

Get field ‘topic_type_hash’.

Returns:

topic_type_hash attribute

class rclpy.topic_endpoint_info.TopicEndpointTypeEnum(value, names=<not given>, *values, module=None, qualname=None, type=None, start=1, boundary=None)

Bases: IntEnum

Enum for possible types of topic endpoints.

This enum matches the one defined in rmw/types.h

INVALID = 0

PUBLISHER = 1

SUBSCRIPTION = 2