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OriginFilter.cpp
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1 /* ============================================================
2  *
3  * This file is part of the RSB project.
4  *
5  * Copyright (C) 2011 Jan Moringen <jmoringe@techfak.uni-bielefeld.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 "OriginFilter.h"
28 
29 #include "FilterObserver.h"
30 #include "../MetaData.h"
31 
32 using namespace rsc::misc;
33 
34 namespace rsb {
35 namespace filter {
36 
37 OriginFilter::OriginFilter(const UUID& origin,
38  bool invert):
39  origin(origin), invert(invert) {
40 }
41 
43  return this->origin;
44 }
45 
47  return this->invert;
48 }
49 
51  bool result = this->origin == e->getMetaData().getSenderId();
52  return this->invert ? !result : result;
53 }
54 
57  fo->notify(this, at);
58 }
59 
60 }
61 }