fsm

package
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Published: Dec 31, 2019 License: Apache-2.0 Imports: 2 Imported by: 0

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Constants

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Variables

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Functions

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Types

type Fsm

type Fsm struct {
	Initial     interface{}
	Transitions map[interface{}][]Transition
}

Fsm is a read-only FSM definition

func New

func New(initial interface{}, transitions []Transition) *Fsm

func (*Fsm) FindTransition

func (f *Fsm) FindTransition(src, dst interface{}) *Transition

func (*Fsm) NewInstance

func (f *Fsm) NewInstance(overrideInitial ...interface{}) FsmInstance

func (*Fsm) NodeExists

func (f *Fsm) NodeExists(i interface{}) bool

type FsmInstance

type FsmInstance struct {
	*Fsm
	// contains filtered or unexported fields
}

func (*FsmInstance) CanTransitionTo

func (f *FsmInstance) CanTransitionTo(node interface{}) bool

func (*FsmInstance) Current

func (f *FsmInstance) Current() interface{}

func (*FsmInstance) Evaluate

func (f *FsmInstance) Evaluate(input interface{}) error

func (*FsmInstance) TransitionTo

func (f *FsmInstance) TransitionTo(node interface{}) error

type Transition

type Transition struct {
	Event interface{}
	Src   interface{}
	Dst   interface{}
}

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