events

Documentation

Index

• type Event
• type EventHandler
• type EventPublisher
  • func NewEventPublisher() *EventPublisher
  • func (e *EventPublisher) Notify(event Event) error
  • func (e *EventPublisher) Subscribe(handler EventHandler, events ...Event)

Types

type Event

type Event interface {
	Name() string
}

Event interface for describing Domain Event

type EventHandler

type EventHandler interface {
	Notify(event Event) error
}

EventHandler interface for describing any object that should be notified upon some Event has happened.

type EventPublisher

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

EventPublisher central structure for notifying all EventHandler.

func NewEventPublisher

func NewEventPublisher() *EventPublisher

NewEventPublisher creates a new event publisher.

func (*EventPublisher) Notify

func (e *EventPublisher) Notify(event Event) error

Notify notifies subscribed EventHandler for particular Event.

func (*EventPublisher) Subscribe

func (e *EventPublisher) Subscribe(handler EventHandler, events ...Event)

Subscribe subscribes EventHandler to particular Events,