This repository contains a Go implementation of a state machine. The state machine is managed using a state manager that can handle multiple events and states simultaneously.

• Go version 1.18 or higher

As a library

go get github.com/gavinin/go-state-machine

This method is used to create and initialize a new instance of StateManager.

StateManager supports generics, the following documents will be replaced by the Example class.

stateManager := state.NewStateManager[Example]()

This method is used to set the duration or frequency at which the StateManager updates its states.

stateManager.SetDuration(10 * time.Millisecond)

This method is used to create a new state event.

All data exchange of StateManager is completed through NewStateManagerEvent.

Whenever a new request is added, it needs to be completed through an event.

event := stateManager.NewStateManagerEvent(state.ADD, strconv.Itoa(i), tests, duration, 
	func(events chan Example) {
	events <- Example{
	}
})

The following are all supported EventTypes.

const (
	ADD     EventType = "ADD"
	DEL     EventType = "DEL"
	RESET   EventType = "RESET"
	PAUSE   EventType = "PAUSE"
	RUNNING EventType = "RUNNING"
)

• ADD: Add a status
• DEL: Delete a status
• RESET: Reset timer
• PAUSE: Pause this status
• RUNNING: This status is running

This method is used to send an event to the StateManager.

stateManager.SendEvent(event)

Demo

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

MIT