transitioner

Documentation

Overview

Package transitioner defines the Transitioner interface, as well as its implementations in order to translate between internal O² state machine states and events, and the states and events of some other process state machine (such as the FairMQ Device state machine).

Index

• type Direct
  • func NewDirectTransitioner(transitionFunc DoTransitionFunc) *Direct
  • func (cm *Direct) Commit(evt string, src string, dst string, args map[string]string) (finalState string, err error)
  • func (cm *Direct) FromDeviceState(state string) string
• type DoTransitionFunc
• type EventInfo
• type FairMQ
  • func NewFairMQTransitioner(transitionFunc DoTransitionFunc) *FairMQ
  • func (cm *FairMQ) Commit(evt string, src string, dst string, args map[string]string) (finalState string, err error)
  • func (cm *FairMQ) FromDeviceState(state string) string
• type Transitioner
  • func NewTransitioner(cm controlmode.ControlMode, transitionFunc DoTransitionFunc) Transitioner

Types

type Direct

type Direct struct {
	DoTransition DoTransitionFunc
}

func NewDirectTransitioner

func NewDirectTransitioner(transitionFunc DoTransitionFunc) *Direct

func (*Direct) Commit

func (cm *Direct) Commit(evt string, src string, dst string, args map[string]string) (finalState string, err error)

func (*Direct) FromDeviceState

func (cm *Direct) FromDeviceState(state string) string

type DoTransitionFunc

type DoTransitionFunc func(ei EventInfo) (newState string, err error)

type EventInfo

type EventInfo struct {
	Evt  string
	Src  string
	Dst  string
	Args map[string]string
}

type FairMQ

type FairMQ struct {
	DoTransition DoTransitionFunc
	// contains filtered or unexported fields
}

func NewFairMQTransitioner

func NewFairMQTransitioner(transitionFunc DoTransitionFunc) *FairMQ

func (*FairMQ) Commit

func (cm *FairMQ) Commit(evt string, src string, dst string, args map[string]string) (finalState string, err error)

func (*FairMQ) FromDeviceState

func (cm *FairMQ) FromDeviceState(state string) string

type Transitioner

type Transitioner interface {
	Commit(evt string, src string, dst string, args map[string]string) (finalState string, err error)
	FromDeviceState(state string) string
}

func NewTransitioner

func NewTransitioner(cm controlmode.ControlMode, transitionFunc DoTransitionFunc) Transitioner