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Project: engagement_recognition License: BSD Dependencies:
Used by:
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engagement_recognition/src/recognition/states/state_factory.hGo to the documentation of this file.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 _STATE_FACTORY_H 00035 #define _STATE_FACTORY_H 00036 00037 #include <stdio.h> 00038 #include <string> 00039 00040 // Forward declarations to the Actor, Robot and EventSink classes 00041 class State; 00042 class Actor; 00043 class EventSink; 00044 00045 // Use the factory namespace for this enumeration 00046 namespace factory 00047 { 00048 00053 typedef enum 00054 { 00056 DG_START = 0, 00058 DG_ROBOT_DIRECTING = 1, 00060 DG_HUMAN_DIRECTING = 2, 00062 DG_SHARED_GAZE = 3, 00064 MFG_START = 4, 00066 MFG_ROBOT_WAITING = 5, 00068 MFG_HUMAN_WAITING = 6, 00070 MFG_MUTUAL_FACIAL_GAZE = 7, 00072 AP_START = 8, 00074 AP_ROBOT_RESPONSE = 9, 00076 AP_HUMAN_RESPONSE = 10, 00078 AP_ROBOT_WAITING = 11, 00080 AP_HUMAN_WAITING = 12, 00082 BC_START = 13, 00084 BC_ROBOT_FLOOR = 14, 00086 BC_HUMAN_FLOOR = 15, 00088 INVALID_STATE = 17 00089 } StateType; 00090 00091 } 00092 00101 class StateFactory 00102 { 00103 public: 00120 static State *createState(factory::StateType type, std::string actor, 00121 EventSink *parent = NULL); 00122 00129 static std::string getType(factory::StateType type); 00130 00137 static factory::StateType getStartState(std::string type); 00138 }; 00139 00140 #endif // _STATE_FACTORY_H |