1 package org.opentrafficsim.demo.trafficcontrol;
2
3 import java.awt.BorderLayout;
4 import java.awt.Container;
5 import java.awt.Dimension;
6 import java.io.ByteArrayInputStream;
7 import java.io.IOException;
8 import java.io.Serializable;
9 import java.net.URL;
10 import java.nio.charset.StandardCharsets;
11 import java.rmi.RemoteException;
12 import java.util.Scanner;
13
14 import javax.naming.NamingException;
15 import javax.swing.JPanel;
16 import javax.swing.JScrollPane;
17
18 import org.djunits.value.vdouble.scalar.Duration;
19 import org.djunits.value.vdouble.scalar.Time;
20 import org.djutils.event.EventInterface;
21 import org.djutils.event.EventListenerInterface;
22 import org.djutils.event.EventTypeInterface;
23 import org.djutils.immutablecollections.ImmutableMap;
24 import org.djutils.io.URLResource;
25 import org.djutils.logger.CategoryLogger;
26 import org.opentrafficsim.core.dsol.AbstractOTSModel;
27 import org.opentrafficsim.core.dsol.OTSAnimator;
28 import org.opentrafficsim.core.dsol.OTSSimulatorInterface;
29 import org.opentrafficsim.core.object.InvisibleObjectInterface;
30 import org.opentrafficsim.demo.trafficcontrol.TrafCODDemo2.TrafCODModel;
31 import org.opentrafficsim.draw.core.OTSDrawingException;
32 import org.opentrafficsim.road.network.OTSRoadNetwork;
33 import org.opentrafficsim.road.network.factory.xml.parser.XmlNetworkLaneParser;
34 import org.opentrafficsim.swing.gui.OTSAnimationPanel;
35 import org.opentrafficsim.swing.gui.OTSSimulationApplication;
36 import org.opentrafficsim.trafficcontrol.TrafficController;
37 import org.opentrafficsim.trafficcontrol.trafcod.TrafCOD;
38 import org.opentrafficsim.xml.generated.OTS;
39
40 import nl.tudelft.simulation.dsol.SimRuntimeException;
41 import nl.tudelft.simulation.dsol.swing.gui.TabbedContentPane;
42 import nl.tudelft.simulation.language.DSOLException;
43
44
45
46
47
48
49
50
51
52
53
54 public class TrafCODDemo2 extends OTSSimulationApplication<TrafCODModel>
55 {
56
57 private static final long serialVersionUID = 20161118L;
58
59
60
61
62
63
64
65
66 public TrafCODDemo2(final String title, final OTSAnimationPanel panel, final TrafCODModel model) throws OTSDrawingException
67 {
68 super(model, panel);
69 }
70
71
72
73
74
75
76 public static void main(final String[] args) throws IOException
77 {
78 demo(true);
79 }
80
81
82
83
84
85
86
87
88 public static String readStringFromURL(final URL url) throws IOException
89 {
90 try (Scanner scanner = new Scanner(url.openStream(), StandardCharsets.UTF_8.toString()))
91 {
92 scanner.useDelimiter("\\A");
93 return scanner.hasNext() ? scanner.next() : "";
94 }
95 }
96
97
98
99
100
101
102 public static void demo(final boolean exitOnClose) throws IOException
103 {
104 try
105 {
106 OTSAnimator simulator = new OTSAnimator("TrafCODDemo2");
107 URL url = URLResource.getResource("/TrafCODDemo2/TrafCODDemo2.xml");
108 System.out.println("url is " + url);
109 String xml = readStringFromURL(url);
110 final TrafCODModel trafcodModel = new TrafCODModel(simulator, "TrafCODModel", "TrafCOD demonstration Model", xml);
111 simulator.initialize(Time.ZERO, Duration.ZERO, Duration.instantiateSI(3600.0), trafcodModel);
112 OTSAnimationPanel animationPanel = new OTSAnimationPanel(trafcodModel.getNetwork().getExtent(),
113 new Dimension(800, 600), simulator, trafcodModel, DEFAULT_COLORER, trafcodModel.getNetwork());
114 TrafCODDemo2control/TrafCODDemo2.html#TrafCODDemo2">TrafCODDemo2 app = new TrafCODDemo2("TrafCOD demo complex crossing", animationPanel, trafcodModel);
115 app.setExitOnClose(exitOnClose);
116 animationPanel.enableSimulationControlButtons();
117 }
118 catch (SimRuntimeException | NamingException | RemoteException | OTSDrawingException | DSOLException exception)
119 {
120 exception.printStackTrace();
121 }
122 }
123
124
125
126
127 @Override
128 protected final void addTabs()
129 {
130 OTSAnimationPanel animationPanel = getAnimationPanel();
131 if (null == animationPanel)
132 {
133 return;
134 }
135 ImmutableMap<String, InvisibleObjectInterface> invisibleObjectMap = getModel().getNetwork().getInvisibleObjectMap();
136 for (InvisibleObjectInterface ioi : invisibleObjectMap.values())
137 {
138 if (ioi instanceof TrafCOD)
139 {
140 TrafCOD trafCOD = (TrafCOD) ioi;
141 Container controllerDisplayPanel = trafCOD.getDisplayContainer();
142 if (null != controllerDisplayPanel)
143 {
144 JPanel wrapper = new JPanel(new BorderLayout());
145 wrapper.add(new JScrollPane(controllerDisplayPanel));
146 TabbedContentPane tabbedPane = animationPanel.getTabbedPane();
147 tabbedPane.addTab(tabbedPane.getTabCount() - 1, trafCOD.getId(), wrapper);
148 }
149
150 trafCOD.addListener(getModel(), TrafficController.TRAFFICCONTROL_CONTROLLER_WARNING);
151 trafCOD.addListener(getModel(), TrafficController.TRAFFICCONTROL_CONFLICT_GROUP_CHANGED);
152 trafCOD.addListener(getModel(), TrafficController.TRAFFICCONTROL_STATE_CHANGED);
153 trafCOD.addListener(getModel(), TrafficController.TRAFFICCONTROL_VARIABLE_CREATED);
154 trafCOD.addListener(getModel(), TrafficController.TRAFFICCONTROL_TRACED_VARIABLE_UPDATED);
155
156 }
157 }
158 }
159
160
161
162
163 public static class TrafCODModel extends AbstractOTSModel implements EventListenerInterface
164 {
165
166 private static final long serialVersionUID = 20161020L;
167
168
169 private OTSRoadNetwork network;
170
171
172 private final String xml;
173
174
175
176
177
178
179
180 public TrafCODModel(final OTSSimulatorInterface simulator, final String shortName, final String description,
181 final String xml)
182 {
183 super(simulator, shortName, description);
184 this.xml = xml;
185 }
186
187
188 @Override
189 public void constructModel() throws SimRuntimeException
190 {
191 try
192 {
193 this.network = new OTSRoadNetwork(getShortName(), true, getSimulator());
194 OTS ots = XmlNetworkLaneParser.parseXML(new ByteArrayInputStream(this.xml.getBytes(StandardCharsets.UTF_8)));
195 XmlNetworkLaneParser.build(ots, this.network, false);
196 }
197 catch (Exception exception)
198 {
199 exception.printStackTrace();
200 }
201 }
202
203
204 @Override
205 public final OTSRoadNetwork getNetwork()
206 {
207 return this.network;
208 }
209
210
211 @Override
212 public void notify(final EventInterface event) throws RemoteException
213 {
214 EventTypeInterface type = event.getType();
215 Object[] payload = (Object[]) event.getContent();
216 if (TrafficController.TRAFFICCONTROL_CONTROLLER_EVALUATING.equals(type))
217 {
218
219 return;
220 }
221 else if (TrafficController.TRAFFICCONTROL_CONFLICT_GROUP_CHANGED.equals(type))
222 {
223 CategoryLogger.always().info("Conflict group changed from {} to {}", (String) payload[1], (String) payload[2]);
224 }
225 else if (TrafficController.TRAFFICCONTROL_TRACED_VARIABLE_UPDATED.equals(type))
226 {
227 CategoryLogger.always().info("Variable changed %s <- %d %s", payload[1], payload[4], payload[5]);
228 }
229 else if (TrafficController.TRAFFICCONTROL_CONTROLLER_WARNING.equals(type))
230 {
231 CategoryLogger.always().info("Warning " + payload[1]);
232 }
233 else
234 {
235 StringBuilder stringBuilder = new StringBuilder();
236 stringBuilder.append("TrafCODDemo received event of type " + event.getType() + ", payload [");
237 String separator = "";
238 for (Object o : payload)
239 {
240 stringBuilder.append(separator + o);
241 separator = ",";
242 }
243 stringBuilder.append("]");
244 CategoryLogger.always().info(stringBuilder.toString());
245 }
246 }
247
248
249 @Override
250 public Serializable getSourceId()
251 {
252 return "TrafCODModel";
253 }
254
255
256 @Override
257 public String toString()
258 {
259 return "TrafCODModel [network=" + network.getId() + "]";
260 }
261
262 }
263
264 }