gstatemachines

type BizStater interface {
	// Entry 进入状态时执行
	Entry(ctx context.Context, event Event, args ...interface{}) error
	// Exit 退出状态时执行
	Exit(ctx context.Context, event Event, args ...interface{}) error
}

type Event map[string]interface{}

type State struct {
	BizStater
	Id          string
	Desc        string
	Transitions []*Transition
	// contains filtered or unexported fields
}

type StateDSL struct {
	Id      string `xml:"id,attr"`
	Desc    string `xml:",innerxml"`
	IsStart bool   `xml:"isStart,attr"`
	IsEnd   bool   `xml:"isEnd,attr"`
}

type StateMachine struct {
	Definition *StateMachineDefinition
	// contains filtered or unexported fields
}

type StateMachineDSL struct {
	XMLName     xml.Name             `xml:"stateMachine"`
	Name        string               `xml:"name,attr"`
	Version     string               `xml:"version,attr"`
	States      []StateDSL           `xml:"states>state"`
	Transitions []StateTransitionDSL `xml:"transitions>transition"`
}

type StateMachineDefinition struct {
	Name         string
	Version      string
	StartStateId string
	Id2State     map[string]*State
	Transitions  []*Transition
}

type StateTransitionDSL struct {
	Desc      string `xml:",innerxml"`
	SourceId  string `xml:"sourceId,attr"`
	Condition string `xml:"condition,attr"`
	TargetId  string `xml:"targetId,attr"`
	Actions   string `xml:"actions,attr"`
}

type Transition struct {
	Source     *State
	Condition  string
	Target     *State
	ActionsRaw string
	Actions    []reflect.Value
}