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Handler.cpp
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1 /* ============================================================
2  *
3  * This file is a part of the RSB project
4  *
5  * Copyright (C) 2010 by Sebastian Wrede <swrede at techfak dot uni-bielefeld dot de>
6  *
7  * This file may be licensed under the terms of the
8  * GNU Lesser General Public License Version 3 (the ``LGPL''),
9  * or (at your option) any later version.
10  *
11  * Software distributed under the License is distributed
12  * on an ``AS IS'' basis, WITHOUT WARRANTY OF ANY KIND, either
13  * express or implied. See the LGPL for the specific language
14  * governing rights and limitations.
15  *
16  * You should have received a copy of the LGPL along with this
17  * program. If not, go to http://www.gnu.org/licenses/lgpl.html
18  * or write to the Free Software Foundation, Inc.,
19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20  *
21  * The development of this software was supported by:
22  * CoR-Lab, Research Institute for Cognition and Robotics
23  * Bielefeld University
24  *
25  * ============================================================ */
26 
27 #include "Handler.h"
28 
29 using namespace std;
30 
31 namespace rsb {
32 
33 Handler::Handler(const string& method) {
34  if (!method.empty()) {
35  methods.insert(method);
36  }
37 }
38 
39 Handler::Handler(const set<string>& methods) :
40  methods(methods) {
41 }
42 
44 }
45 
46 set<string> Handler::getMethods() const {
47  return methods;
48 }
49 
50 bool Handler::acceptsMethod(const string& method) const {
51  if (methods.empty()) {
52  return true;
53  }
54  return methods.count(method);
55 }
56 
58  const string& method) :
59  Handler(method), function(function) {
60 }
61 
63  return "EventFunctionHandler";
64 }
65 
66 void EventFunctionHandler::printContents(ostream& stream) const {
67  stream << "function = " << function;
68 }
69 
71  this->function(event);
72 }
73 
74 }