0
|
1 /**
|
|
2 * Orthanc - A Lightweight, RESTful DICOM Store
|
|
3 * Copyright (C) 2012-2015 Sebastien Jodogne, Medical Physics
|
|
4 * Department, University Hospital of Liege, Belgium
|
|
5 *
|
|
6 * This program is free software: you can redistribute it and/or
|
|
7 * modify it under the terms of the GNU Affero General Public License
|
|
8 * as published by the Free Software Foundation, either version 3 of
|
|
9 * the License, or (at your option) any later version.
|
|
10 *
|
|
11 * This program is distributed in the hope that it will be useful, but
|
|
12 * WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
14 * Affero General Public License for more details.
|
|
15 *
|
|
16 * You should have received a copy of the GNU Affero General Public License
|
|
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
18 **/
|
|
19
|
|
20
|
|
21 #pragma once
|
|
22
|
|
23 #include "CacheIndex.h"
|
|
24
|
|
25 #include <boost/noncopyable.hpp>
|
|
26 #include <list>
|
|
27
|
|
28 namespace OrthancPlugins
|
|
29 {
|
|
30 class CacheScheduler;
|
|
31
|
|
32 class IPrefetchPolicy : public boost::noncopyable
|
|
33 {
|
|
34 public:
|
|
35 virtual ~IPrefetchPolicy()
|
|
36 {
|
|
37 }
|
|
38
|
|
39 // Mutual exclusion is enforced when calling this method.
|
|
40 // "toPrefetch" must be listed from top-priority to low-priority.
|
|
41 virtual void Apply(std::list<CacheIndex>& toPrefetch,
|
|
42 CacheScheduler& cache,
|
|
43 const CacheIndex& index,
|
|
44 const std::string& content) = 0;
|
|
45 };
|
|
46 }
|