engagement_recognition: engagement_recognition/src/recognition/handlers/engagement

00001 /*
00002  * Software License Agreement (BSD License)
00003  *
00004  *  Copyright (c) 2010, Worcester Polytechnic Institute
00005  *  All rights reserved.
00006  *
00007  *  Redistribution and use in source and binary forms, with or without
00008  *  modification, are permitted provided that the following conditions
00009  *  are met:
00010  *
00011  *   * Redistributions of source code must retain the above copyright
00012  *     notice, this list of conditions and the following disclaimer.
00013  *   * Redistributions in binary form must reproduce the above
00014  *     copyright notice, this list of conditions and the following
00015  *     disclaimer in the documentation and/or other materials provided
00016  *     with the distribution.
00017  *   * Neither the name of Worcester Polytechnic Institute. nor the names
00018  *     of its contributors may be used to endorse or promote products
00019  *     derived from this software without specific prior written permission.
00020  *
00021  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00022  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00023  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
00024  *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
00025  *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
00026  *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
00027  *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
00028  *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
00029  *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
00030  *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
00031  *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
00032  *  POSSIBILITY OF SUCH DAMAGE.
00033  */
00034 #ifndef _ENGAGEMENT_HANDLER_H
00035 #define _ENGAGEMENT_HANDLER_H
00036 
00037 #include "handler.h"
00038 
00039 // Include the service responses
00040 #include "../response/service_response.h"
00041 #include "../response/ap_service_response.h"
00042 
00056 class EngagementHandler : public Handler
00057 {
00058 private:
00059 public:
00063   EngagementHandler();
00064 
00072   EngagementHandler(std::string actor, EventSink *parent);
00073 
00082   void castEvent(Event event);
00083 
00091   bool compareAdditional(std::vector<std::string> additional,
00092                          std::string compare);
00093 
00102   void updateDirectedGazeRecognizer(std::string object);
00103 
00111   ServiceResponse dirGazeService(ros::Message *message,
00112                                  std::vector<std::string> objects);
00113 
00120   ServiceResponse mfGazeService(ros::Message *message);
00121 
00128   APServiceResponse adjPairService(ros::Message *message);
00129 };
00130 
00131 #endif // _ENGAGEMENT_HANDLER_H
engagement_recognition/src/recognition/handlers/engagement_handler.h
