Interface ZIF_LLM_CHAT_REQUEST

AI Generated documentation.

Overview

Interface ZIF_LLM_CHAT_REQUEST provides methods for managing chat requests with LLM (Large Language Model) integration, including message handling, tool configuration, and structured output control.

Core Functionality:

1. Message Management
2. ADD_MESSAGE/ADD_MESSAGES: Append single/multiple messages (ZLLM_MSG/ZLLM_MSGS)
3. GET_MESSAGES: Retrieve all messages

4. CLEAR_MESSAGES: Reset message list

5. Tool Integration

6. ADD_TOOL/ADD_TOOLS: Register tools (ZIF_LLM_TOOL instances) with tool choice strategy
7. SET_TOOL_CHOICE: Control tool selection behavior (none|auto|required|<tool_name>)

8. GET_TOOLS/CLEAR_TOOLS: Manage tool registry

9. Structured Output

10. SET_STRUCTURED_OUTPUT: Define output schema using data descriptions (CL_ABAP_DATADESCR)

11. SET_STRUCTURED_OUTPUT_ACTIVE: Toggle structured output feature

12. Internal Handling

13. ADD_TOOL_RESULT/ADD_TOOL_CHOICES: Process tool execution feedback
14. GET_INTERNAL_REQUEST: Access low-level request object (ZLLM_REQUEST)
15. OPTIONS: Configure runtime parameters via ZIF_LLM_OPTIONS

Dependencies

Key Components:

graph TD
    ZIF_LLM_CHAT_REQUEST --> ZLLM_MSG
    ZIF_LLM_CHAT_REQUEST --> ZIF_LLM_TOOL
    ZIF_LLM_CHAT_REQUEST --> ZIF_LLM_SO[ZIF_LLM_SO for structured output]
    ZIF_LLM_CHAT_REQUEST --> CL_ABAP_DATADESCR
    ZIF_LLM_CHAT_REQUEST --> ZLLM_TOOL_CALLS
    ZIF_LLM_CHAT_REQUEST --> ZLLM_CHOICE
    ZIF_LLM_CHAT_REQUEST --> ZLLM_REQUEST
    ZIF_LLM_CHAT_REQUEST --> ZIF_LLM_OPTIONS

Type References:

• ZLLM_MSG/ZLLM_MSGS: Message data structures
• ZLLM_TOOLS: Table type for tool instances
• ZLLM_TOOL_CALLS: Tool execution tracking
• ZLLM_REQUEST: Internal request container