classDiagram
    %%
    %% nextflow.script
    %%
    CmdRun --> ScriptRunner : run

    class ScriptRunner {
        scriptFile : ScriptFile
        session : Session
    }
    ScriptRunner --* ScriptFile
    ScriptRunner --> ScriptParser : execute
    ScriptParser --> BaseScript : parse

    class ScriptFile {
        source : Path
        main : Path
        repository : String
        revisionInfo : AssetManager.RevisionInfo
        localPath : Path
        projectName : String
    }

    class BaseScript {
        meta : ScriptMeta
        entryFlow : WorkflowDef
    }
    BaseScript --* ScriptBinding
    BaseScript --* ScriptMeta
    BaseScript --> IncludeDef : include

    IncludeDef --> ScriptParser : load0

    class ScriptBinding {
        scriptPath : Path
        args : List~String~
        params : ParamsMap
        configEnv : Map
        entryName : String
    }

    class ScriptMeta {
        scriptPath : Path
        definitions : Map
        imports : Map
        module : boolean
    }
    ScriptMeta "1" --* "*" ComponentDef : definitions
    ScriptMeta "1" --* "*" ComponentDef : imports

    ComponentDef <|-- FunctionDef
    ComponentDef <|-- ProcessDef
    ComponentDef <|-- WorkflowDef

    class FunctionDef {
        target : Object
        name : String
        alias : String
    }

    class ProcessDef {
        processName : String
        simpleName : String
        baseName : String
        rawBody : Closure~BodyDef~
    }
    ProcessDef --* ProcessConfig
    ProcessDef --* BodyDef
    ProcessDef --* ChannelOut

    class WorkflowDef {
        name : String
        body : BodyDef
        declaredInputs : List~String~
        declaredOutputs : List~String~
        variableNames : Set~String~
    }
    WorkflowDef --* BodyDef
    WorkflowDef --* WorkflowBinding
    WorkflowDef --* ChannelOut

    class ProcessConfig {
        configProperties : Map
        inputs : InputsList
        outputs : OutputsList
    }
    ProcessConfig --* InputsList
    ProcessConfig --* OutputsList

    class BodyDef {
        closure : Closure
        source : String
        type : ScriptType
        isShell : boolean
    }

    class ChannelOut {
        target : List~DataflowWriteChannel~
        channels : Map
    }

    class WorkflowBinding {
        vars : Map
    }

    class InputsList {
        target : List~InParam~
    }
    InputsList "1" --* "*" InParam

    class OutputsList {
        target : List~OutParam~
    }
    OutputsList "1" --* "*" OutParam

    %% InParam <|-- BaseInParam
    %% BaseInParam <|-- EachInParam
    %% BaseInParam <|-- EnvInParam
    %% BaseInParam <|-- FileInParam
    %% BaseInParam <|-- StdInParam
    %% BaseInParam <|-- TupleInParam
    %% BaseInParam <|-- ValueInParam

    %% OutParam <|-- BaseOutParam
    %% BaseOutParam <|-- EachOutParam
    %% BaseOutParam <|-- EnvOutParam
    %% BaseOutParam <|-- FileOutParam
    %% BaseOutParam <|-- StdOutParam
    %% BaseOutParam <|-- TupleOutParam
    %% BaseOutParam <|-- ValueOutParam