blob: 778b307d7ff457f0cc402b353ea39c2b3710eac7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
package events
type EventListener interface {
Handle(event interface{})
}
type EventBroadcaster struct {
listeners []EventListener
}
func NewEventBroadcaster() *EventBroadcaster {
return &EventBroadcaster{}
}
func (eb *EventBroadcaster) AddListener(l EventListener) {
// todo: threadcase
eb.listeners = append(eb.listeners, l)
}
func (eb *EventBroadcaster) Push(e interface{}) {
for _, l := range eb.listeners {
l.Handle(e)
}
}
|
