as2fm.scxml_converter.scxml_entries.utils.get_plain_expression

as2fm.scxml_converter.scxml_entries.utils.get_plain_expression(in_expr: str, expr_prefixes: List[str], struct_declarations: ScxmlStructDeclarationsContainer | None) → str

Convert framework-specific PREFIXES, custom struct and array indexing to plain SCXML.

e.g. _msg.a => _event.data.a and

objects[2].x => objects.x[2]

Parameters:

• in_expr – The expression to convert.

• expr_prefixes – The prefixes we expect in the provided expression.

• struct_declarations – Declared structs in the ASCXML model.