Index: /trunk/src/atmsdriver/GoogleMapAnimator.form
===================================================================
--- /trunk/src/atmsdriver/GoogleMapAnimator.form (revision 245)
+++ /trunk/src/atmsdriver/GoogleMapAnimator.form (revision 245)
@@ -0,0 +1,63 @@
+
+
+
Index: /trunk/src/atmsdriver/GoogleMapAnimator.java
===================================================================
--- /trunk/src/atmsdriver/GoogleMapAnimator.java (revision 245)
+++ /trunk/src/atmsdriver/GoogleMapAnimator.java (revision 245)
@@ -0,0 +1,211 @@
+package atmsdriver;
+
+import atmsdriver.model.Highways;
+import atmsdriver.model.TrafficEvent;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.PrintWriter;
+import java.rmi.RemoteException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.Scanner;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+import javax.swing.JFrame;
+import tmcsim.cadsimulator.managers.TrafficModelManager;
+import tmcsim.common.SimulationException;
+
+/**
+ * Read and process all Traffic Events in a file and output
+ * a snapshot of the highway model after each event to a json file.
+ * This file can be read by Google maps.
+ * This application is used by Traffic Event authors to assist
+ * in verifying the correctness of their data file.
+ * @author jdalbey
+ */
+public class GoogleMapAnimator extends javax.swing.JPanel
+{
+ /**
+ * Error logger.
+ */
+ private final static Logger logger = Logger.getLogger("trafficmodeleventdriver");
+
+ /**
+ * Highways in traffic network
+ */
+ final private Highways highways;
+
+ /**
+ * LinkedList of batch events
+ */
+ private final LinkedList eventQueue;
+ /**
+ * Map of incidents to events
+ */
+ private Map> incidents;
+ /**
+ * Highway history
+ */
+ private List history;
+ /**
+ * name of events file obtained from properties
+ */
+ private String events_file = "";
+ /**
+ * Creates the JPanel and builds the highways and events.
+ */
+ public GoogleMapAnimator() throws RemoteException, SimulationException
+ {
+ initComponents();
+
+ // Initialize the highway model
+ incidents = new HashMap>();
+ highways = new Highways(
+ "config/vds_data/highways_fullmap.txt",
+ // following aren't used by this application
+ "localhost", 8080);
+ final String CONFIG_FILE_NAME = "traffic_model_config.properties";
+ String propertiesFile = "config" + System.getProperty("file.separator")
+ + CONFIG_FILE_NAME;
+ Properties props = TrafficModelManager.loadProperties(propertiesFile);
+ events_file = props.getProperty("Events_File");
+ FileInputStream fis = null;
+ try
+ {
+ fis = new FileInputStream(events_file);
+ } catch (FileNotFoundException ex)
+ {
+ Logger.getLogger(TrafficModelManager.class.getName()).log(Level.SEVERE, null,
+ "Missing Traffic Events file " + events_file);
+ System.exit(-1);
+ }
+ Scanner fileScanner = new Scanner(fis);
+ // Read all lines from the file of events and put in a queue
+ eventQueue = TrafficModelManager.readBatchFile(fileScanner);
+ }
+ /** Load the traffic events into a history buffer */
+ public void load()
+ {
+ txtDisplay.setText("Loading traffic events from: " + events_file);
+ history = new ArrayList();
+ // If we have any events left to process
+ while (!eventQueue.isEmpty())
+ {
+ // Get next event
+ TrafficEvent nextEvent = eventQueue.peek();
+ System.out.println(nextEvent.eventTime);
+ // apply colorization to highways
+ highways.applyColorToHighwayStretch(nextEvent.routeNumber, nextEvent.dir,
+ nextEvent.postmile, nextEvent.range, nextEvent.color);
+ //history.add(highways.toString()+"\n"+nextEvent.eventTime);
+
+ // Output the highway model
+ String geojson = highways.toJson();
+ //System.out.println(geojson); // diagnostic
+ PrintWriter out;
+ try
+ {
+ out = new PrintWriter("highways.json");
+ out.print(geojson);
+ out.close();
+ }
+ catch (FileNotFoundException ex)
+ {
+ Logger.getLogger(GoogleMapAnimator.class.getName()).log(Level.SEVERE, null, ex);
+ }
+
+ // Sleep 10 sec for the javascript page to load the file
+ try
+ {
+ Thread.sleep(10000); // pause 10 seconds
+ }
+ catch (InterruptedException ex)
+ {
+ Logger.getLogger(GoogleMapAnimator.class.getName()).log(Level.SEVERE, null, ex);
+ }
+ // Remove this event from the queue, we're done with it.
+ eventQueue.remove();
+ }
+ scrollBar.setMaximum(history.size());
+ // display the first item from the history
+ txtDisplay.setText(history.get(0));
+ }
+ /**
+ * This method is called from within the constructor to initialize the form.
+ * WARNING: Do NOT modify this code. The content of this method is always
+ * regenerated by the Form Editor.
+ */
+ @SuppressWarnings("unchecked")
+ // //GEN-BEGIN:initComponents
+ private void initComponents()
+ {
+
+ scrollBar = new javax.swing.JScrollBar();
+ jScrollPane1 = new javax.swing.JScrollPane();
+ txtDisplay = new javax.swing.JTextArea();
+
+ setPreferredSize(new java.awt.Dimension(151, 92));
+
+ scrollBar.addAdjustmentListener(new java.awt.event.AdjustmentListener()
+ {
+ public void adjustmentValueChanged(java.awt.event.AdjustmentEvent evt)
+ {
+ scrollbarValueChanged(evt);
+ }
+ });
+
+ txtDisplay.setColumns(20);
+ txtDisplay.setFont(new java.awt.Font("Courier New", 0, 15)); // NOI18N
+ txtDisplay.setRows(5);
+ jScrollPane1.setViewportView(txtDisplay);
+
+ javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
+ this.setLayout(layout);
+ layout.setHorizontalGroup(
+ layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
+ .addComponent(scrollBar, javax.swing.GroupLayout.PREFERRED_SIZE, 24, javax.swing.GroupLayout.PREFERRED_SIZE)
+ .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
+ .addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 421, Short.MAX_VALUE))
+ );
+ layout.setVerticalGroup(
+ layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
+ .addComponent(scrollBar, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
+ .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
+ );
+ }// //GEN-END:initComponents
+
+ private void scrollbarValueChanged(java.awt.event.AdjustmentEvent evt)//GEN-FIRST:event_scrollbarValueChanged
+ {//GEN-HEADEREND:event_scrollbarValueChanged
+ // when the scroll bar is moved show the corresponding snapshot from history
+ txtDisplay.setText(history.get(evt.getValue()) );
+ repaint();
+ }//GEN-LAST:event_scrollbarValueChanged
+
+ /** Entry point for the application. Builds a surrounding JFrame and
+ * runs the application.
+ * @param args
+ * @throws RemoteException
+ * @throws SimulationException
+ */
+ public static void main(String[] args) throws RemoteException, SimulationException
+ {
+ JFrame frame = new JFrame("Traffic Events Animator");
+ frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
+ frame.setSize(1050,450);
+ GoogleMapAnimator display = new GoogleMapAnimator();
+ frame.add(display);
+ frame.setVisible(true);
+ display.load();
+ }
+
+ // Variables declaration - do not modify//GEN-BEGIN:variables
+ private javax.swing.JScrollPane jScrollPane1;
+ private javax.swing.JScrollBar scrollBar;
+ private javax.swing.JTextArea txtDisplay;
+ // End of variables declaration//GEN-END:variables
+}