as2fm.scxml_converter.scxml_entries.ros_utils

Collection of SCXML utilities related to ROS functionalities.

Functions

check_all_fields_known(ros_fields, field_types)	Check that all fields from ros_fields are in field_types, and that no field is missing.
extract_params_from_ros_type(ros_interface_type)	Extract the data fields of a ROS message type as pairs of name and type objects.
generate_action_feedback_event(action_name)	Generate the name of the event that sends a feedback from the action server.
generate_action_feedback_handle_event(...)	Generate the name of the event that handles a feedback in an action client.
generate_action_goal_accepted_event(action_name)	Generate the name of the event sent from the server in case of goal acceptance.
generate_action_goal_handle_accepted_event(...)	Generate the name of the event that reports goal acceptance to a client.
generate_action_goal_handle_event(action_name)	Generate the name of the event that triggers an action goal handling in the server.
generate_action_goal_handle_rejected_event(...)	Generate the name of the event that reports goal rejection to a client.
generate_action_goal_rejected_event(action_name)	Generate the name of the event sent from the server in case of goal rejection.
generate_action_goal_req_event(action_name, ...)	Generate the name of the event that sends an action goal from a client to the server.
generate_action_result_event(action_name)	Generate the name of the event that sends a result from the action server.
generate_action_result_handle_event(...)	Generate the name of the event that handles a result in an action client.
generate_action_thread_execution_start_event(...)	Generate the name of the event that triggers the start of an action thread execution.
generate_action_thread_free_event(action_name)	Generate the name of the event sent when an action thread becomes free.
generate_rate_timer_event(timer_name)	Generate the name of the event triggered by a rate timer.
generate_srv_request_event(service_name, ...)	Generate the name of the event that triggers a service request.
generate_srv_response_event(service_name, ...)	Generate the name of the event that provides the service response.
generate_srv_server_request_event(service_name)	Generate the name of the event that makes a service server start processing a request.
generate_srv_server_response_event(service_name)	Generate the name of the event that makes a service server send a response.
generate_topic_event(topic_name)	Generate the name of the event that triggers a message reception from a topic.
get_action_goal_id_definition()	Provide the definition of the goal_id field in ROS actions.
get_action_type_params(action_definition)	Get the fields of an action goal, feedback and result as pairs of name and type objects.
get_srv_type_params(service_definition)	Get the fields of a service request and response as pairs of name and type objects.
is_action_type_known(action_definition)	Check if python can import the provided action definition.
is_msg_type_known(topic_definition)	Check if python can import the provided topic definition.
is_ros_type_known(type_definition, ros_interface)	Check if python can import the provided type definition.
is_srv_type_known(service_definition)	Check if python can import the provided service definition.
sanitize_ros_interface_name(interface_name)	Replace slashes in a ROS interface name.

Classes

ScxmlRosDeclarationsContainer(automaton_name)

Object that contains a description of the ROS declarations in the SCXML root.