observer

package
v0.0.0 Latest Latest
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 Go to latest Published: Aug 20, 2020 License: MIT Imports: 1 Imported by: 0

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Functions

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Types

type Observable 

type Observable struct {
	Observers []Observer
	Notifies  []time.Time
}

func (*Observable) AddObserver 

func (o *Observable) AddObserver(os Observer)

func (*Observable) HasObservers 

func (o *Observable) HasObservers() bool

func (*Observable) NotifyAll 

func (o *Observable) NotifyAll(value string)

type Observer 

type Observer interface {
	Update(value string)
}

type Watcher 

type Watcher struct {
	Name string
}

func CreateWatcher 

func CreateWatcher(name string) *Watcher

func (*Watcher) Update 

func (c *Watcher) Update(value string)

Source Files

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