fsm

type Action func(interface{}) (State, error)

type DefaultFSM struct {
	SimpleFSM
	// contains filtered or unexported fields
}

type DefaultListener struct{ Silent bool }

type Event = interface{}

type FSM interface {
	Start() error

	Close() error

	SetListener(listener Listener)

	Initial(state State)

	Current() *State

	AddState(state State, event Event, action Action) error

	SendEvent(event Event, param interface{}) error
}

type FilePersister struct {
	// contains filtered or unexported fields
}

type Listener interface {
	StateChanged(from, to State)

	StateEntered(state State)

	StateExited(state State)

	EventNotAccepted(event Event)

	Transition(action Action)

	TransitionStarted(action Action)

	TransitionEnded(action Action)

	FSMStarted(fsm FSM)

	FSMStopped(fsm FSM)

	FSMError(fsm FSM, err error)
}

type Opt func(f *DefaultFSM)

type Persister interface {
	Restore(FSM) error
	Save(FSM) error
}

type SimpleFSM struct {
	// contains filtered or unexported fields
}

type State = interface{}