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          377 : Command_SaveTLSState::Command_SaveTLSState(const MSTLLogicControl::TLSLogicVariants& logics,
      36          377 :         OutputDevice& od, bool saveDetectors, bool saveConditions) :
      37          377 :     myOutputDevice(od),
      38          377 :     myLogics(logics),
      39          377 :     mySaveDetectors(saveDetectors),
      40          377 :     mySaveConditions(saveConditions) {
      41          377 :     MSNet::getInstance()->getEndOfTimestepEvents()->addEvent(this);
      42          377 : }
      43              : 
      44              : 
      45          752 : Command_SaveTLSState::~Command_SaveTLSState() {
      46          752 : }
      47              : 
      48              : 
      49              : SUMOTime
      50       240252 : Command_SaveTLSState::execute(SUMOTime currentTime) {
      51       240252 :     if (!myOutputDevice.wroteHeader()) {
      52              :         // delay writing header to ensure tls is initialized
      53              :         std::map<SumoXMLAttr, std::string> attrs;
      54          324 :         if (mySaveDetectors) {
      55              :             std::vector<std::string> IDs;
      56           88 :             for (auto item : myLogics.getActive()->getDetectorStates()) {
      57           79 :                 IDs.push_back(item.first);
      58              :             }
      59            9 :             attrs[SUMO_ATTR_DETECTORS] = joinToString(IDs, " ");
      60              : 
      61            9 :         }
      62          324 :         if (mySaveConditions) {
      63              :             std::vector<std::string> IDs;
      64           61 :             for (auto item : myLogics.getActive()->getConditions()) {
      65           50 :                 IDs.push_back(item.first);
      66              :             }
      67           11 :             attrs[SUMO_ATTR_CONDITIONS] = joinToString(IDs, " ");
      68           11 :         }
      69          648 :         myOutputDevice.writeXMLHeader("tlsStates", "tlsstates_file.xsd", attrs);
      70              :     }
      71       240252 :     myOutputDevice.openTag("tlsState");
      72       240252 :     myOutputDevice.writeAttr(SUMO_ATTR_TIME, time2string(currentTime));
      73       240252 :     myOutputDevice.writeAttr(SUMO_ATTR_ID, myLogics.getActive()->getID());
      74       240252 :     myOutputDevice.writeAttr(SUMO_ATTR_PROGRAMID, myLogics.getActive()->getProgramID());
      75       240252 :     myOutputDevice.writeAttr(SUMO_ATTR_PHASE, myLogics.getActive()->getCurrentPhaseIndex());
      76       240252 :     myOutputDevice.writeAttr(SUMO_ATTR_STATE, myLogics.getActive()->getCurrentPhaseDef().getState());
      77       240252 :     if (!myLogics.getActive()->getCurrentPhaseDef().getName().empty()) {
      78        10440 :         myOutputDevice.writeAttr(SUMO_ATTR_NAME, myLogics.getActive()->getCurrentPhaseDef().getName());
      79              :     }
      80       240252 :     if (mySaveDetectors) {
      81              :         std::vector<int> states;
      82        70981 :         for (auto item : myLogics.getActive()->getDetectorStates()) {
      83        64394 :             states.push_back((int)item.second);
      84              :         }
      85         6587 :         myOutputDevice.writeAttr(SUMO_ATTR_DETECTORS, joinToString(states, " "));
      86              : 
      87         6587 :     }
      88       240252 :     if (mySaveConditions) {
      89              :         std::vector<double> states;
      90        35490 :         for (auto item : myLogics.getActive()->getConditions()) {
      91        28723 :             states.push_back(item.second);
      92              :         }
      93         6767 :         myOutputDevice.writeAttr(SUMO_ATTR_CONDITIONS, joinToString(states, " "));
      94         6767 :     }
      95       240252 :     myOutputDevice.closeTag();
      96       240252 :     return DELTA_T;
      97              : }
      98              : 
      99              : 
     100              : /****************************************************************************/