module

type Component interface {
	GetInfo() ComponentInfo
	//Handle handles incoming requests
	Handle(ctx context.Context, output Handler, port string, message interface{}) error
	//Ports gets list of ports
	Ports() []NodePort
	//Instance creates new instance with default settings
	Instance() Component
}

type ComponentInfo struct {
	Name        string
	Description string
	Info        string
	Tags        []string
}

type Handler func(port string, data interface{}) error

type Info struct {
	VersionID string // if module's build is registered
	Version   string
	Name      string
}

type NodePort struct {
	Source   bool
	Status   bool
	Settings bool
	Position Position
	Name     string
	Label    string
	Message  interface{}
}

type Position int

type Runnable interface {
	Run(ctx context.Context, handler Handler) error
}

type StatefulComponent interface {
	GetState() ([]byte, error)
	SetState(state []byte) error
}