flowchart TB
    A[NotebookController] --> B & C;
    B["ILocalKernelFinder.listKernels()"];
    C{Remote jupyter\n connection setup?} --> G
    G["IRemoteKernelFinder.listKernels()"];

flowchart TB
    A["ILocalKernelFinder.listKernels()"] --> C;
    subgraph Local Kernels
    C["localKernelFinder.listKernels()"] --> E & F;
    E["LocalKnownPathKernelSpecFinder.listKernels() \n (list global non-python kernelspecs)"];
    F["LocalPythonAndRelatedNonPythonKernelSpecFinder.listKernels() \n (list kernelspecs inside Python environments & list Python interpreters as kernelspecs)"] --> G & H;
    G["LocalKnownPathKernelSpecFinder.listKernels() \n (list python kernelspecs)"];
    H["IInterpreterService \n Use this to fetch list of all interpreters, their details (such as paths to look for kernelspecs)"];
    end

flowchart TB
    A[NotebookController] --> B;
    subgraph Remote Kernels
    B["IRemoteKernelFinder.listKernels()"] --> C;
    C["remoteKernelFinder.listKernels()"] --> E & F & G & H;
    E["IJupyterSessionManagerFactory.create() \n (Create Jupyter Session for @jupyterlabs/services)"];
    F["IJupyterSessionManager.getKernelSpecs()"];
    G["IJupyterSessionManager.getRunningKernels()"];
    H["IJupyterSessionManager.getRunningSessions() \n (To get information about running kernels)"];
    end