graph LR
nubia_internal_parser["nubia.internal.parser"]
nubia_internal_cmdbase["nubia.internal.cmdbase"]
nubia_internal_parser -- "Requests command metadata from" --> nubia_internal_cmdbase
nubia_internal_parser -- "Dispatches parsed commands to" --> nubia_internal_cmdbase
The nubia.internal.parser and nubia.internal.cmdbase components form the core of the command processing subsystem. The parser is responsible for interpreting user input and transforming it into a structured command. During this process, it actively requests command metadata and validation rules from the cmdbase to ensure the input's correctness. Once the input is successfully parsed and validated, the parser dispatches the structured command to the cmdbase, which then handles the execution by invoking the appropriate command handler based on its stored definitions. This clear separation of concerns ensures robust command interpretation and execution within the system.
This component serves as the primary parsing engine. Its core responsibility is to interpret raw user input (whether from the CLI or the interactive shell), transforming it into a structured command object. This involves identifying the command name, any subcommands, and associated arguments. It requests command metadata and validation rules from nubia.internal.cmdbase to perform initial syntactic and semantic validation before dispatching the parsed command.
Related Classes/Methods:
This component acts as the central repository for all command definitions and the ultimate dispatch target. It defines the structure and metadata of available commands, including their arguments, help messages, and the underlying execution logic. It is responsible for storing and managing these definitions, providing command metadata to nubia.internal.parser for validation, and receiving parsed commands from nubia.internal.parser to invoke the appropriate command handler.
Related Classes/Methods: