pubsub

package

v0.0.0-...-6e90328 Latest Latest Go to latest Published: Feb 15, 2023 License: MIT Imports: 1 Imported by: 0

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

BaseNotifier is a base implementation of the Notifier interface

func (n *BaseNotifier) Attach(w Watcher)

func (n *BaseNotifier) Detach(w Watcher)

func (n *BaseNotifier) Notify(obj interface{})

type Notifier interface {
	Attach(w Watcher)
	Detach(w Watcher)
	Notify(obj interface{})
}

Notifier is an interface that send notification when data changes.

type Watcher interface {
	// Receipt is called by Notifier.Notify.
	Receipt(obj interface{})
}

Watcher is an interface that receive notification that the notifier notify when the data changes.