blob: 9787096cabfb24a2eafd68c579ae691634efdb36 (
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
25
26
27
28
29
30
31
32
33
|
/*
* Copyright (c) 2010-2015, Isode Limited, London, England.
* All rights reserved.
*/
package com.isode.stroke.signals;
/**
* An approximation of the boost::signals system, although a little more warty.
*/
public final class Signal1<T1> extends BaseSignal {
public SignalConnection connect(Slot1<T1> bind) {
return addBind(bind);
}
@SuppressWarnings("unchecked")
public void emit(T1 p1) {
final BaseSlot[] binds = getBinds();
if (binds == null) {return;}
for (BaseSlot bind : binds) {
((Slot1<T1>)bind).call(p1);
}
}
public SignalConnection connect(final Signal1<T1> target) {
return connect(new Slot1<T1>() {
public void call(T1 p1) {
target.emit(p1);
}
});
}
}
|