/*
* Copyright (c) 2005-2010 KOM – Multimedia Communications Lab
*
* This file is part of PeerfactSim.KOM.
*
* PeerfactSim.KOM is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* any later version.
*
* PeerfactSim.KOM is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with PeerfactSim.KOM. If not, see .
*
*/
package de.tud.kom.p2psim.impl.topology.movement;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import de.tud.kom.p2psim.api.network.SimNetInterface;
import de.tud.kom.p2psim.api.topology.movement.MovementModel;
import de.tud.kom.p2psim.api.topology.movement.SimLocationActuator;
import de.tud.kom.p2psim.impl.network.routed.RoutedNetLayer;
import de.tud.kom.p2psim.impl.topology.PositionVector;
import de.tud.kom.p2psim.impl.topology.movement.vehicular.sumo.simulation.controller.traci.TraciSimulationController;
import de.tud.kom.p2psim.impl.topology.movement.vehicular.sumo.simulation.controller.xml.XMLSimulationController;
import de.tudarmstadt.maki.simonstrator.api.Time;
import de.tudarmstadt.maki.simonstrator.api.common.graph.INodeID;
import de.tudarmstadt.maki.simonstrator.api.component.ComponentNotAvailableException;
import de.tudarmstadt.maki.simonstrator.api.component.sensor.location.Location;
import de.tudarmstadt.maki.simonstrator.api.component.vehicular.api.SimulationSetupExtractor;
import de.tudarmstadt.maki.simonstrator.api.util.XMLConfigurableConstructor;
public class RSUMovementModel implements MovementModel {
private final List components;
private final String sumoExe;
private final String sumoConfigFile;
private final String sumoIntersections;
private final int offsetX;
private final int offsetY;
private final int width;
private final int height;
private final long timestepConversion = Time.SECOND;
private boolean initialized = false;
private SimulationSetupExtractor _controller;
private List _intersections;
private int _currentIndex = 0;
private final Map hostIntersectionMatching = new HashMap<>();
@XMLConfigurableConstructor({ "sumoExe", "sumoConfigFile", "offsetX", "offsetY", "width", "height" })
public RSUMovementModel(String sumoExe, String sumoConfigFile, String offsetX, String offsetY, String width, String height) {
this.components = new LinkedList<>();
this.sumoExe = sumoExe;
this.sumoConfigFile = sumoConfigFile;
this.sumoIntersections = null;
this.offsetX = Integer.parseInt(offsetX);
this.offsetY = Integer.parseInt(offsetY);
this.width = Integer.parseInt(width);
this.height = Integer.parseInt(height);
}
@XMLConfigurableConstructor({ "sumoIntersections", "offsetX", "offsetY", "width", "height" })
public RSUMovementModel(String sumoIntersections, String offsetX, String offsetY, String width, String height) {
this.components = new LinkedList<>();
this.sumoIntersections = sumoIntersections;
this.sumoExe = null;
this.sumoConfigFile = null;
this.offsetX = Integer.parseInt(offsetX);
this.offsetY = Integer.parseInt(offsetY);
this.width = Integer.parseInt(width);
this.height = Integer.parseInt(height);
}
@Override
public final void addComponent(SimLocationActuator comp) {
components.add(comp);
}
@Override
public void setTimeBetweenMoveOperations(long time) {
//Do nothing, only used for placement of RSU
}
@Override
public synchronized void placeComponent(SimLocationActuator actuator) {
if (!initialized) {
initializeModel();
initialized = true;
}
if (_currentIndex < _intersections.size()) {
// Initial placement
Location intersection = _intersections.get(_currentIndex);
actuator.updateCurrentLocation(new PositionVector(intersection.getLongitudeOrX(), intersection.getLatitudeOrY()));
hostIntersectionMatching.put(actuator.getHost().getId(), _currentIndex);
_currentIndex++;
//Put interfaces online
try {
RoutedNetLayer routedNetLayer = actuator.getHost().getComponent(RoutedNetLayer.class);
for (SimNetInterface netInterface : routedNetLayer.getSimNetworkInterfaces()) {
if (netInterface.isOffline()) {
netInterface.goOnline();
}
}
} catch (ComponentNotAvailableException e) {
e.printStackTrace();
}
} else {
actuator.updateCurrentLocation(new PositionVector(Double.NaN, Double.NaN));
}
}
/**
* Initializes the movement model by executing BonnMotion and parsing the
* resulting movement trace.
*/
protected void initializeModel() {
if (this.sumoExe != null) {
_controller = TraciSimulationController.createSimulationController(sumoExe, sumoConfigFile);
_controller.init();
_controller.setObservedArea(offsetX, offsetY, offsetX + width, offsetY + height);
_intersections = _controller.getAllIntersections(true);
} else {
_controller = new XMLSimulationController(null, sumoIntersections);
_controller.init();
_controller.setObservedArea(offsetX, offsetY, offsetX + width, offsetY + height);
_intersections = _controller.getAllIntersections(true);
}
// System.out.println("Require " + _intersections.size() + " RSUs");
}
}