Line data    Source code

       1             : /****************************************************************************/
       2             : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
       3             : // Copyright (C) 2001-2024 German Aerospace Center (DLR) and others.
       4             : // This program and the accompanying materials are made available under the
       5             : // terms of the Eclipse Public License 2.0 which is available at
       6             : // https://www.eclipse.org/legal/epl-2.0/
       7             : // This Source Code may also be made available under the following Secondary
       8             : // Licenses when the conditions for such availability set forth in the Eclipse
       9             : // Public License 2.0 are satisfied: GNU General Public License, version 2
      10             : // or later which is available at
      11             : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
      12             : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
      13             : /****************************************************************************/
      14             : /// @file    Command_SaveTLSState.cpp
      15             : /// @author  Daniel Krajzewicz
      16             : /// @author  Michael Behrisch
      17             : /// @date    15 Feb 2004
      18             : ///
      19             : // Writes the state of the tls to a file (in each second)
      20             : /****************************************************************************/
      21             : #include <config.h>
      22             : 
      23             : #include "Command_SaveTLSState.h"
      24             : #include <microsim/traffic_lights/MSTrafficLightLogic.h>
      25             : #include <microsim/MSEventControl.h>
      26             : #include <microsim/MSNet.h>
      27             : #include <utils/common/UtilExceptions.h>
      28             : #include <utils/common/MsgHandler.h>
      29             : #include <utils/iodevices/OutputDevice.h>
      30             : 
      31             : 
      32             : // ===========================================================================
      33             : // method definitions
      34             : // ===========================================================================
      35         513 : Command_SaveTLSState::Command_SaveTLSState(const MSTLLogicControl::TLSLogicVariants& logics,
      36         513 :         OutputDevice& od, bool saveDetectors, bool saveConditions) :
      37         513 :     myOutputDevice(od),
      38         513 :     myLogics(logics),
      39         513 :     mySaveDetectors(saveDetectors),
      40         513 :     mySaveConditions(saveConditions) {
      41         513 :     MSNet::getInstance()->getEndOfTimestepEvents()->addEvent(this);
      42         513 : }
      43             : 
      44             : 
      45        1024 : Command_SaveTLSState::~Command_SaveTLSState() {
      46        1024 : }
      47             : 
      48             : 
      49             : SUMOTime
      50      400789 : Command_SaveTLSState::execute(SUMOTime currentTime) {
      51      400789 :     if (!myOutputDevice.wroteHeader()) {
      52             :         // delay writing header to ensure tls is initialized
      53             :         std::map<SumoXMLAttr, std::string> attrs;
      54         460 :         if (mySaveDetectors) {
      55             :             std::vector<std::string> IDs;
      56          97 :             for (auto item : myLogics.getActive()->getDetectorStates()) {
      57          87 :                 IDs.push_back(item.first);
      58             :             }
      59          10 :             attrs[SUMO_ATTR_DETECTORS] = joinToString(IDs, " ");
      60             : 
      61          10 :         }
      62         460 :         if (mySaveConditions) {
      63             :             std::vector<std::string> IDs;
      64          66 :             for (auto item : myLogics.getActive()->getConditions()) {
      65          54 :                 IDs.push_back(item.first);
      66             :             }
      67          12 :             attrs[SUMO_ATTR_CONDITIONS] = joinToString(IDs, " ");
      68          12 :         }
      69        1380 :         myOutputDevice.writeXMLHeader("tlsStates", "tlsstates_file.xsd", attrs);
      70             :     }
      71      400789 :     myOutputDevice.openTag("tlsState");
      72      400789 :     myOutputDevice.writeAttr(SUMO_ATTR_TIME, time2string(currentTime));
      73      400789 :     myOutputDevice.writeAttr(SUMO_ATTR_ID, myLogics.getActive()->getID());
      74      400789 :     myOutputDevice.writeAttr(SUMO_ATTR_PROGRAMID, myLogics.getActive()->getProgramID());
      75      400789 :     myOutputDevice.writeAttr(SUMO_ATTR_PHASE, myLogics.getActive()->getCurrentPhaseIndex());
      76      400789 :     myOutputDevice.writeAttr(SUMO_ATTR_STATE, myLogics.getActive()->getCurrentPhaseDef().getState());
      77      400789 :     if (!myLogics.getActive()->getCurrentPhaseDef().getName().empty()) {
      78       11942 :         myOutputDevice.writeAttr(SUMO_ATTR_NAME, myLogics.getActive()->getCurrentPhaseDef().getName());
      79             :     }
      80      400789 :     if (mySaveDetectors) {
      81             :         std::vector<int> states;
      82       72621 :         for (auto item : myLogics.getActive()->getDetectorStates()) {
      83       65852 :             states.push_back((int)item.second);
      84             :         }
      85       13538 :         myOutputDevice.writeAttr(SUMO_ATTR_DETECTORS, joinToString(states, " "));
      86             : 
      87             :     }
      88      400789 :     if (mySaveConditions) {
      89             :         std::vector<double> states;
      90       36390 :         for (auto item : myLogics.getActive()->getConditions()) {
      91       29443 :             states.push_back(item.second);
      92             :         }
      93       13894 :         myOutputDevice.writeAttr(SUMO_ATTR_CONDITIONS, joinToString(states, " "));
      94             :     }
      95      400789 :     myOutputDevice.closeTag();
      96      400789 :     return DELTA_T;
      97             : }
      98             : 
      99             : 
     100             : /****************************************************************************/