as2fm.scxml_converter.scxml_entries.ascxml_thread.AscxmlThread

class as2fm.scxml_converter.scxml_entries.ascxml_thread.AscxmlThread

Bases: ScxmlBase

Base class for thread definition in ASCXML.

Threads are often associated to framework specific functionalities, e.g. ROS 2 actions. Processing them results in one or more additional SCXML state machines running alongside the existing ones.

__init__()

Methods

`__init__`()
`as_plain_scxml`(struct_declarations, ...)	Convert the object to its plain SCXML version.
`as_xml`()	Convert the object to an XML element.
`check_validity`()	Check if the object is valid.
`from_xml_tree`(xml_tree, custom_data_types, ...)	External interface to create a ScxmlBase object from an XML tree.
`from_xml_tree_impl`(xml_tree, custom_data_types)	Child-specific implementation to create a ScxmlBase object from an XML tree.
`get_custom_data_types`()	Get the container with custom data types.
`get_tag_name`()	Get the tag name of the XML element.
`get_xml_origin`()	Get the xml_element this object was made from.
`is_plain_scxml`([verbose])	Check if the object is compatible with the plain SCXML standard.
`set_custom_data_types`(custom_data_types)	Save container with custom data types.
`set_xml_origin`(xml_origin)	Set the xml_element this object was made from.

abstract as_plain_scxml(struct_declarations, ascxml_declarations, **kwargs) → List[ScxmlBase]

Convert the object to its plain SCXML version.

Parameters:

struct_declarations – List of custom structures defined in the model
ascxml_declarations – Additional declarations, like ROS or BT specific ones
kwargs – Additional framework specific entries, e.g. the BT plugin ID.

abstract as_xml(): Convert the object to an XML element.

abstract check_validity() → bool: Check if the object is valid.

classmethod from_xml_tree(xml_tree: _Element, custom_data_types: Dict[str, StructDefinition], **kwargs) → Self: External interface to create a ScxmlBase object from an XML tree.

abstract classmethod from_xml_tree_impl(xml_tree: _Element, custom_data_types: Dict[str, StructDefinition]) → Self: Child-specific implementation to create a ScxmlBase object from an XML tree.

get_custom_data_types() → Dict[str, StructDefinition]: Get the container with custom data types.

abstract classmethod get_tag_name() → str: Get the tag name of the XML element.

get_xml_origin() → _Element | None: Get the xml_element this object was made from.

is_plain_scxml(verbose: bool = False): Check if the object is compatible with the plain SCXML standard.

set_custom_data_types(custom_data_types: Dict[str, StructDefinition]): Save container with custom data types.

set_xml_origin(xml_origin: _Element): Set the xml_element this object was made from.