classDiagram
    %%
    %% nextflow
    %%
    class Nextflow
    class Channel
    class Session {
        baseDir : Path
        binding : ScriptBinding
        cache : CacheDB
        commandLine : String
        commitId : String
        config : Map
        configFiles : List~Path~
        dag : DAG
        profile : String
        runName : String
        script : BaseScript
        uniqueId : UUID
        workDir : Path
    }