* LLM provider based on the current configuration.
 */
public class LlmClientManager {

    private static final Logger logger = LogManager.getLogger(LlmClientManager.class);

    /** The list of registered LLM clients. */
    protected final List<LlmClient> clientList = new CopyOnWriteArrayList<>();

    /**
     * Default constructor.
     */
    public LlmClientManager() {
        // Default constructor
    }

    /**

        if (!fessConfig.isRagChatEnabled()) {
            return false;
        }
        if (!ComponentUtil.hasComponent("llmClientManager")) {
            return false;
        }
        final LlmClientManager llmClientManager = ComponentUtil.getComponent("llmClientManager");
        return llmClientManager.getClients().length > 0;
    }

    private List<Map<String, String>> getRagLlmNameItems() {