scenario_execution_ros.actions.ros_topic_wait_for_data module

class scenario_execution_ros.actions.ros_topic_wait_for_data.RosTopicWaitForData(*args: Any, **kwargs: Any)

Bases: BaseAction

Class to check if the message on ROS topic equals to the target message

Args:

topic_name[str]: name of the topic to connect to topic_type[str]: class of the message type (e.g. std_msgs.msg.String) qos_profile[str]: qos profile for the subscriber

execute()

setup(**kwargs)

Setup the subscriber

update() → py_trees.common.Status