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
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
/* lightmapfuture.vala
*
* Copyright (C) 2013 Maciej Piechotka
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Maciej Piechotka <uzytkownik2@gmail.com>
*/
internal class Gee.LightMapFuture<A, G> : Object, Future<A> {
public LightMapFuture (Future<G> base_future, owned Future.LightMapFunc<A, G> func) {
_base = base_future;
_func = (owned)func;
}
public bool ready {
get {
return _base.ready;
}
}
public GLib.Error exception {
get {
return _base.exception;
}
}
public unowned A wait () throws Gee.FutureError {
return _func (_base.wait ());
}
public bool wait_until (int64 end_time, out unowned G? value = null) throws Gee.FutureError {
unowned A arg;
bool result;
value = null;
if ((result = _base.wait_until (end_time, out arg))) {
value = _func (arg);
}
return result;
}
public async unowned G wait_async () throws Gee.FutureError {
unowned A arg = yield _base.wait_async ();
return _func (arg);
}
private Future<G> _base;
private Future.LightMapFunc<A, G> _func;
}
|
