Class ZCL_LLM_DEFAULT_IMPL

AI Generated documentation.

Overview

The zcl_llm_default_impl class is a public implementation class that provides default implementations for various interfaces. It serves as a central point for managing different functionalities related to encryption, JSON handling, call logging, statistics, and authorization. The class adheres to the Singleton pattern, ensuring that only one instance of each managed class is created.

Public Methods

• get_encryption_impl: Returns an instance of the encryption class. If the instance is not already created, it initializes a new instance of zcl_llm_encryption.
• get_json_impl: Returns a constant string representing the JSON class.
• get_call_logger_impl: Returns an instance of the call logger class. If the instance is not already created, it initializes a new instance of zcl_llm_call_logger.
• get_statistics_impl: Returns an instance of the statistics class. If the instance is not already created, it initializes a new instance of zcl_llm_statistics.
• get_authorization_impl: Returns an instance of the authorization class. If the instance is not already created, it initializes a new instance of zcl_llm_auth_disabled.

Dependencies

The class depends on the following interfaces and classes:

• if_badi_interface
• zif_llm_default_impl
• zif_llm_encryption
• zif_llm_statistics
• zif_llm_call_logger
• zif_llm_auth
• zcl_llm_encryption
• zcl_llm_call_logger
• zcl_llm_statistics
• zcl_llm_auth_disabled

Details

The class utilizes the Singleton pattern to manage instances of the dependent classes. This ensures that only one instance of each class is created and reused throughout the application. The following diagram illustrates the interaction between the zcl_llm_default_impl class and its dependent classes:

classDiagram
    class zcl_llm_default_impl {
        +get_encryption_impl()
        +get_json_impl()
        +get_call_logger_impl()
        +get_statistics_impl()
        +get_authorization_impl()
    }

    class zif_llm_encryption {
        <<Interface>>
    }

    class zif_llm_statistics {
        <<Interface>>
    }

    class zif_llm_call_logger {
        <<Interface>>
    }

    class zif_llm_auth {
        <<Interface>>
    }

    class zcl_llm_encryption {
        +zcl_llm_encryption()
    }

    class zcl_llm_call_logger {
        +zcl_llm_call_logger()
    }

    class zcl_llm_statistics {
        +zcl_llm_statistics()
    }

    class zcl_llm_auth_disabled {
        +zcl_llm_auth_disabled()
    }

    zcl_llm_default_impl --> zif_llm_encryption
    zcl_llm_default_impl --> zif_llm_statistics
    zcl_llm_default_impl --> zif_llm_call_logger
    zcl_llm_default_impl --> zif_llm_auth
    zcl_llm_default_impl --> zcl_llm_encryption
    zcl_llm_default_impl --> zcl_llm_call_logger
    zcl_llm_default_impl --> zcl_llm_statistics
    zcl_llm_default_impl --> zcl_llm_auth_disabled

Singleton Pattern Implementation

The class ensures that each dependent class is instantiated only once. This is achieved by checking if the class instance is already bound before creating a new instance. The following diagram illustrates the logic flow for the get_encryption_impl method, which is representative of the other methods:

graph TD
    A[Start] --> B{Is enc_class bound?}
    B -- Yes --> C[Return enc_class]
    B -- No --> D[Create new zcl_llm_encryption instance]
    D --> E[Bind enc_class to new instance]
    E --> C
    C --> F[End]

This pattern is applied consistently across all methods that return instances of dependent classes, ensuring efficient memory usage and consistent behavior throughout the application.