1 /****************************************************************************/
2 // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.org/sumo
3 // Copyright (C) 2012-2019 German Aerospace Center (DLR) and others.
4 // This program and the accompanying materials
5 // are made available under the terms of the Eclipse Public License v2.0
6 // which accompanies this distribution, and is available at
7 // http://www.eclipse.org/legal/epl-v20.html
8 // SPDX-License-Identifier: EPL-2.0
9 /****************************************************************************/
10 /// @file    TrafficLight.h
11 /// @author  Daniel Krajzewicz
12 /// @author  Mario Krumnow
13 /// @author  Michael Behrisch
14 /// @date    30.05.2012
15 /// @version $Id$
16 ///
17 // C++ TraCI client API implementation
18 /****************************************************************************/
19 #ifndef TrafficLight_h
20 #define TrafficLight_h
21 
22 
23 // ===========================================================================
24 // included modules
25 // ===========================================================================
26 #include <config.h>
27 
28 #include <vector>
29 #include <libsumo/TraCIDefs.h>
30 #include <libsumo/TraCIConstants.h>
31 #ifndef SWIGJAVA
32 #ifndef SWIGPYTHON
33 #include <microsim/traffic_lights/MSTLLogicControl.h>
34 #endif
35 #endif
36 
37 
38 // ===========================================================================
39 // class declarations
40 // ===========================================================================
41 namespace libsumo {
42 class VariableWrapper;
43 }
44 
45 
46 // ===========================================================================
47 // class definitions
48 // ===========================================================================
49 /**
50 * @class TrafficLight
51 * @brief C++ TraCI client API implementation
52 */
53 namespace libsumo {
54 class TrafficLight {
55 public:
56 
57     static std::vector<std::string> getIDList();
58     static int getIDCount();
59     static std::string getRedYellowGreenState(const std::string& tlsID);
60     static std::vector<TraCILogic> getCompleteRedYellowGreenDefinition(const std::string& tlsID);
61     static std::vector<std::string> getControlledJunctions(const std::string& tlsID);
62     static std::vector<std::string> getControlledLanes(const std::string& tlsID);
63     static std::vector<std::vector<TraCILink> > getControlledLinks(const std::string& tlsID);
64     static std::string getProgram(const std::string& tlsID);
65     static int getPhase(const std::string& tlsID);
66     static std::string getPhaseName(const std::string& tlsID);
67     static double getPhaseDuration(const std::string& tlsID);
68     static double getNextSwitch(const std::string& tlsID);
69     static std::string getParameter(const std::string& tlsID, const std::string& paramName);
70 
71     static void setRedYellowGreenState(const std::string& tlsID, const std::string& state);
72     static void setPhase(const std::string& tlsID, const int index);
73     static void setPhaseName(const std::string& tlsID, const std::string& name);
74     static void setProgram(const std::string& tlsID, const std::string& programID);
75     static void setPhaseDuration(const std::string& tlsID, const double phaseDuration);
76     static void setCompleteRedYellowGreenDefinition(const std::string& tlsID, const TraCILogic& logic);
77     static void setParameter(const std::string& tlsID, const std::string& paramName, const std::string& value);
78 
79     LIBSUMO_SUBSCRIPTION_API
80 
81     static std::shared_ptr<VariableWrapper> makeWrapper();
82 
83     static bool handleVariable(const std::string& objID, const int variable, VariableWrapper* wrapper);
84 
85 private:
86 #ifndef SWIGJAVA
87 #ifndef SWIGPYTHON
88     static MSTLLogicControl::TLSLogicVariants& getTLS(const std::string& id);
89 #endif
90 #endif
91 
92 private:
93     static SubscriptionResults mySubscriptionResults;
94     static ContextSubscriptionResults myContextSubscriptionResults;
95 
96     /// @brief invalidated standard constructor
97     TrafficLight() = delete;
98 };
99 
100 
101 }
102 
103 
104 #endif
105 
106 /****************************************************************************/
107