as2fm.scxml_converter.scxml_entries.scxml_ros_action_client.RosActionHandleFeedback

class as2fm.scxml_converter.scxml_entries.scxml_ros_action_client.RosActionHandleFeedback(interface_decl: str | RosDeclaration, target_state: str, condition: str | None = None, exec_body: List[ScxmlAssign | ScxmlIf | ScxmlSend] | None = None)

Bases: RosCallback

SCXML object representing the handler of an action feedback.

__init__(interface_decl: str | RosDeclaration, target_state: str, condition: str | None = None, exec_body: List[ScxmlAssign | ScxmlIf | ScxmlSend] | None = None) → None

Constructor of ROS callback.

Parameters:

• interface_decl – ROS interface declaration to be used in the callback, or its name.

• target_state – Name of the state to transition to after the callback.

• condition – Condition to be met for the callback to be executed.

• exec_body – Executable body of the callback.

Methods

__init__(interface_decl, target_state[, ...])	Constructor of ROS callback.
add_event(event)
append_body_executable_entry(exec_entry)
as_plain_scxml(ros_declarations)	Convert the object to its plain SCXML version.
as_xml()	Convert the ROS callback to an XML element.
check_interface_defined(ros_declarations)	Check if the ROS interface used in the callback exists.
check_valid_ros_instantiations(ros_declarations)	Check if the ROS entries in the callback are correctly defined.
check_validity()	Check if the object is valid.
from_xml_tree(xml_tree)	Create an instance of the class from an XML tree.
get_body()	Return the executable content of this transition.
get_callback_type()	Return the callback type of a specific ROS Callback subclass
get_condition()	Return the condition required to execute this transition (if any).
get_data_model()	Get the data model of the object.
get_declaration_type()	Get the type of ROS declaration related to the callback.
get_events()	Return the events that trigger this transition (if any).
get_id()	Get the ID of the object.
get_plain_scxml_event(ros_declarations)	Translate the ROS interface name to a plain scxml event.
get_states()	Get the states of the object.
get_tag_name()	XML tag name for the ROS callback type.
get_target_state_id()	Return the ID of the target state of this transition.
instantiate_bt_events(instance_id, children_ids)	Instantiate the BT events of this transition.
set_body(body)	Set the body of this transition.
set_thread_id(thread_id)	Set the thread ID for the executable entries of this transition.
update_bt_ports_values(bt_ports_handler)	Update the values of potential entries making use of BT ports.

as_plain_scxml(ros_declarations: ScxmlRosDeclarationsContainer) → ScxmlTransition

Convert the object to its plain SCXML version.

as_xml() → Element

Convert the ROS callback to an XML element.

check_interface_defined(ros_declarations: ScxmlRosDeclarationsContainer) → bool

Check if the ROS interface used in the callback exists.

check_valid_ros_instantiations(ros_declarations: ScxmlRosDeclarationsContainer) → bool

Check if the ROS entries in the callback are correctly defined.

check_validity() → bool

Check if the object is valid.

classmethod from_xml_tree(xml_tree: Element) → RosCallback

Create an instance of the class from an XML tree.

get_body() → List[ScxmlAssign | ScxmlIf | ScxmlSend]

Return the executable content of this transition.

static get_callback_type() → CallbackType

Return the callback type of a specific ROS Callback subclass

get_condition() → str | None

Return the condition required to execute this transition (if any).

get_data_model()

Get the data model of the object.

static get_declaration_type() → Type[RosActionClient]

Get the type of ROS declaration related to the callback.

Examples: RosSubscriber, RosPublisher, …

get_events() → List[str]

Return the events that trigger this transition (if any).

get_id() → str

Get the ID of the object.

get_plain_scxml_event(ros_declarations: ScxmlRosDeclarationsContainer) → str

Translate the ROS interface name to a plain scxml event.

get_states()

Get the states of the object.

static get_tag_name() → str

XML tag name for the ROS callback type.

get_target_state_id() → str

Return the ID of the target state of this transition.

instantiate_bt_events(instance_id: int, children_ids: List[int]) → List[ScxmlTransition]

Instantiate the BT events of this transition.

set_body(body: List[ScxmlAssign | ScxmlIf | ScxmlSend]) → None

Set the body of this transition.

set_thread_id(thread_id: int) → None

Set the thread ID for the executable entries of this transition.

update_bt_ports_values(bt_ports_handler: BtPortsHandler) → None

Update the values of potential entries making use of BT ports.