|
0
|
1 /**
|
|
|
2 * Orthanc - A Lightweight, RESTful DICOM Store
|
|
122
|
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
|
|
0
|
4 * Department, University Hospital of Liege, Belgium
|
|
209
|
5 * Copyright (C) 2017-2019 Osimis S.A., Belgium
|
|
0
|
6 *
|
|
|
7 * This program is free software: you can redistribute it and/or
|
|
|
8 * modify it under the terms of the GNU Affero General Public License
|
|
|
9 * as published by the Free Software Foundation, either version 3 of
|
|
|
10 * the License, or (at your option) any later version.
|
|
|
11 *
|
|
|
12 * This program is distributed in the hope that it will be useful, but
|
|
|
13 * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
15 * Affero General Public License for more details.
|
|
|
16 *
|
|
|
17 * You should have received a copy of the GNU Affero General Public License
|
|
|
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
19 **/
|
|
|
20
|
|
|
21
|
|
|
22 #pragma once
|
|
|
23
|
|
|
24 #include "CacheIndex.h"
|
|
|
25
|
|
|
26 #include <boost/noncopyable.hpp>
|
|
|
27 #include <list>
|
|
|
28
|
|
|
29 namespace OrthancPlugins
|
|
|
30 {
|
|
|
31 class CacheScheduler;
|
|
|
32
|
|
|
33 class IPrefetchPolicy : public boost::noncopyable
|
|
|
34 {
|
|
|
35 public:
|
|
|
36 virtual ~IPrefetchPolicy()
|
|
|
37 {
|
|
|
38 }
|
|
|
39
|
|
|
40 // Mutual exclusion is enforced when calling this method.
|
|
|
41 // "toPrefetch" must be listed from top-priority to low-priority.
|
|
|
42 virtual void Apply(std::list<CacheIndex>& toPrefetch,
|
|
|
43 CacheScheduler& cache,
|
|
|
44 const CacheIndex& index,
|
|
|
45 const std::string& content) = 0;
|
|
|
46 };
|
|
|
47 }
|
