observable

package

v0.0.28 Latest Latest Go to latest Published: Jul 26, 2022 License: Apache-2.0 Imports: 0 Imported by: 0

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const (
	// SAVE event type used for storing
	SAVE = "save"
	// DELETE event type used for deletion
	DELETE = "delete"
)

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type Event struct {
	EventType string
	Key       string
	Value     interface{}
}

Event object in observables

type Observable interface {
	AddObserver(observer Observer)
	Notify(event *Event)
	RemoveObserver(observer interface{})
}

Observable can be used for listening changes on cache

type Observer interface {
	NotifyCallback(event *Event)
}

Observer notify all observable clients