diff options
Diffstat (limited to 'src/com/benburwell')
26 files changed, 0 insertions, 1459 deletions
diff --git a/src/com/benburwell/planes/data/Aircraft.java b/src/com/benburwell/planes/data/Aircraft.java deleted file mode 100644 index 66a7a46..0000000 --- a/src/com/benburwell/planes/data/Aircraft.java +++ /dev/null @@ -1,90 +0,0 @@ -package com.benburwell.planes.data; - -import com.benburwell.planes.sbs.SBSPacket; - -import java.util.List; -import java.util.ArrayList; - -/** - * Created by ben on 11/15/16. - */ -public class Aircraft implements Comparable<Aircraft> { - private final String hexIdent; - private Position currentPosition = new Position(); - private List<Position> positionHistory = new ArrayList<>(); - private String callsign = ""; - private String squawk = ""; - private long packetCount = 0; - private double track; - private double groundSpeed; - private double verticalRate; - - public Aircraft(String hexIdent) { - this.hexIdent = hexIdent; - } - - public void handleUpdate(SBSPacket packet) { - this.packetCount++; - if (packet.getAltitude() != null) { - this.currentPosition.setAltitude(packet.getAltitude()); - } - if (packet.getLatitude() != null) { - this.currentPosition.setLatitude(packet.getLatitude()); - } - if (packet.getLongitude() != null) { - this.currentPosition.setLongitude(packet.getLongitude()); - } - if (packet.getCallsign() != null && !packet.getCallsign().isEmpty()) { - this.callsign = packet.getCallsign(); - } - if (packet.getSquawk() != null && !packet.getSquawk().isEmpty()) { - this.callsign = packet.getSquawk(); - } - if (packet.getTrack() != null) { - this.track = packet.getTrack(); - } - if (packet.getGroundSpeed() != null) { - this.groundSpeed = packet.getGroundSpeed(); - } - if (packet.getVerticalRate() != null) { - this.verticalRate = packet.getVerticalRate(); - } - } - - public Position getCurrentPosition() { - return currentPosition; - } - - public String getCallsign() { - return callsign; - } - - public String getSquawk() { - return squawk; - } - - public Long getPacketCount() { - return packetCount; - } - - public String getHexIdent() { - return this.hexIdent; - } - - public double getTrack() { - return this.track; - } - - public double getGroundSpeed() { - return this.groundSpeed; - } - - public double getVerticalRate() { - return this.verticalRate; - } - - @Override - public int compareTo(Aircraft that) { - return this.getHexIdent().compareTo(that.getHexIdent()); - } -} diff --git a/src/com/benburwell/planes/data/AircraftStore.java b/src/com/benburwell/planes/data/AircraftStore.java deleted file mode 100644 index 076701d..0000000 --- a/src/com/benburwell/planes/data/AircraftStore.java +++ /dev/null @@ -1,34 +0,0 @@ -package com.benburwell.planes.data; - -import com.benburwell.planes.sbs.SBSPacket; - -import java.util.HashMap; -import java.util.Map; -import java.util.List; -import java.util.ArrayList; - -/** - * Created by ben on 11/17/16. - */ -public class AircraftStore { - private Map<String,Aircraft> aircraftMap = new HashMap<>(); - private List<AircraftStoreListener> aircraftListeners = new ArrayList<>(); - - public Map<String,Aircraft> getAircraft() { - return this.aircraftMap; - } - - public void addPacket(SBSPacket packet) { - if (!this.aircraftMap.containsKey(packet.getHexIdent())) { - this.aircraftMap.put(packet.getHexIdent(), new Aircraft(packet.getHexIdent())); - } - this.aircraftMap.get(packet.getHexIdent()).handleUpdate(packet); - this.aircraftListeners.stream() - .filter(listener -> listener.respondTo(packet.getHexIdent())) - .forEach(AircraftStoreListener::aircraftStoreChanged); - } - - public void subscribe(AircraftStoreListener listener) { - this.aircraftListeners.add(listener); - } -} diff --git a/src/com/benburwell/planes/data/AircraftStoreListener.java b/src/com/benburwell/planes/data/AircraftStoreListener.java deleted file mode 100644 index 2ef635f..0000000 --- a/src/com/benburwell/planes/data/AircraftStoreListener.java +++ /dev/null @@ -1,9 +0,0 @@ -package com.benburwell.planes.data; - -/** - * Created by ben on 11/17/16. - */ -public interface AircraftStoreListener { - void aircraftStoreChanged(); - boolean respondTo(String aircraftId); -} diff --git a/src/com/benburwell/planes/data/Position.java b/src/com/benburwell/planes/data/Position.java deleted file mode 100644 index 4b37235..0000000 --- a/src/com/benburwell/planes/data/Position.java +++ /dev/null @@ -1,46 +0,0 @@ -package com.benburwell.planes.data; - -import java.util.Date; - -/** - * Created by ben on 11/15/16. - */ -public class Position { - private Date timestamp = new Date(System.currentTimeMillis()); - private Double latitude = 0.0; - private Double longitude = 0.0; - - public Date getTimestamp() { - return timestamp; - } - - public void setTimestamp(Date timestamp) { - this.timestamp = timestamp; - } - - public double getLatitude() { - return latitude; - } - - public void setLatitude(double latitude) { - this.latitude = latitude; - } - - public double getLongitude() { - return longitude; - } - - public void setLongitude(double longitude) { - this.longitude = longitude; - } - - public double getAltitude() { - return altitude; - } - - public void setAltitude(double altitude) { - this.altitude = altitude; - } - - private double altitude = 0; -} diff --git a/src/com/benburwell/planes/gui/AircraftTableComponent.java b/src/com/benburwell/planes/gui/AircraftTableComponent.java deleted file mode 100644 index 221bdda..0000000 --- a/src/com/benburwell/planes/gui/AircraftTableComponent.java +++ /dev/null @@ -1,26 +0,0 @@ -package com.benburwell.planes.gui; - -import com.benburwell.planes.data.AircraftStore; - -import javax.swing.*; - -/** - * Created by ben on 11/17/16. - */ -public class AircraftTableComponent implements ViewComponent{ - private JTable table; - private AircraftTableModel tableModel; - private JScrollPane scrollPane; - - public AircraftTableComponent(AircraftStore store) { - this.tableModel = new AircraftTableModel(store); - this.table = new JTable(this.tableModel); - this.table.setFillsViewportHeight(true); - this.scrollPane = new JScrollPane(table); - } - - @Override - public JComponent getComponent() { - return this.scrollPane; - } -} diff --git a/src/com/benburwell/planes/gui/AircraftTableModel.java b/src/com/benburwell/planes/gui/AircraftTableModel.java deleted file mode 100644 index 3931893..0000000 --- a/src/com/benburwell/planes/gui/AircraftTableModel.java +++ /dev/null @@ -1,85 +0,0 @@ -package com.benburwell.planes.gui; - -import com.benburwell.planes.data.Aircraft; -import com.benburwell.planes.data.AircraftStore; -import com.benburwell.planes.data.AircraftStoreListener; - -import javax.swing.table.AbstractTableModel; -import java.util.Map; -import java.util.List; -import java.util.ArrayList; -import java.util.Collections; - -/** - * Created by ben on 11/15/16. - */ -public class AircraftTableModel extends AbstractTableModel { - private Map<String,Aircraft> aircraftMap; - private String[] columnNames = { "Hex", "Callsign", "Squawk", "Latitude", "Longitude", "Altitude", "Vertical Rate", "Track", "Ground Speed", "Packets" }; - - public AircraftTableModel(AircraftStore store) { - this.aircraftMap = store.getAircraft(); - store.subscribe(new AircraftStoreListener() { - @Override - public void aircraftStoreChanged() { - AircraftTableModel.super.fireTableDataChanged(); - } - - @Override - public boolean respondTo(String aircraftId) { - // listen for all changes - return true; - } - }); - } - - @Override - public int getRowCount() { - return this.aircraftMap.keySet().size(); - } - - @Override - public int getColumnCount() { - return this.columnNames.length; - } - - @Override - public String getColumnName(int col) { - return this.columnNames[col]; - } - - @Override - public Object getValueAt(int rowIndex, int columnIndex) { - List<Aircraft> aircraftList = this.getAircraftList(); - Aircraft aircraft = aircraftList.get(rowIndex); - switch (columnIndex) { - case 0: - return aircraft.getHexIdent(); - case 1: - return aircraft.getCallsign(); - case 2: - return aircraft.getSquawk(); - case 3: - return aircraft.getCurrentPosition().getLatitude(); - case 4: - return aircraft.getCurrentPosition().getLongitude(); - case 5: - return aircraft.getCurrentPosition().getAltitude(); - case 6: - return aircraft.getVerticalRate(); - case 7: - return aircraft.getTrack(); - case 8: - return aircraft.getGroundSpeed(); - case 9: - return aircraft.getPacketCount(); - } - return ""; - } - - private List<Aircraft> getAircraftList() { - List<Aircraft> aircraftList = new ArrayList<>(this.aircraftMap.values()); - Collections.sort(aircraftList); - return aircraftList; - } -} diff --git a/src/com/benburwell/planes/gui/GraphicsTheme.java b/src/com/benburwell/planes/gui/GraphicsTheme.java deleted file mode 100644 index cece138..0000000 --- a/src/com/benburwell/planes/gui/GraphicsTheme.java +++ /dev/null @@ -1,27 +0,0 @@ -package com.benburwell.planes.gui; - -import java.awt.*; - -/** - * Created by ben on 11/18/16. - */ -public class GraphicsTheme { - public static class Colors { - public static final Color BASE_0 = new Color(12, 16, 20); - public static final Color BASE_1 = new Color(17, 21, 28); - public static final Color BASE_2 = new Color(9, 31, 46); - public static final Color BASE_3 = new Color(10, 55, 73); - public static final Color BASE_4 = new Color(36, 83, 97); - public static final Color BASE_5 = new Color(89, 156, 171); - public static final Color BASE_6 = new Color(153, 209, 206); - public static final Color BASE_7 = new Color(211, 235, 233); - public static final Color RED = new Color(194, 49, 39); - public static final Color ORANGE = new Color(210, 105, 55); - public static final Color YELLOW = new Color(237, 180, 67); - public static final Color MAGENTA = new Color(136, 140, 166); - public static final Color VIOLET = new Color(78, 81, 102); - public static final Color BLUE = new Color(25, 84, 102); - public static final Color CYAN = new Color(51, 133, 158); - public static final Color GREEN = new Color(42, 168, 137); - } -} diff --git a/src/com/benburwell/planes/gui/Main1090.java b/src/com/benburwell/planes/gui/Main1090.java deleted file mode 100644 index d7fc830..0000000 --- a/src/com/benburwell/planes/gui/Main1090.java +++ /dev/null @@ -1,93 +0,0 @@ -/** - * Created by ben on 11/15/16. - */ - -package com.benburwell.planes.gui; - -import com.benburwell.planes.sbs.*; -import com.benburwell.planes.data.*; -import com.benburwell.planes.gui.aircraftmap.*; - -import java.awt.*; -import javax.swing.*; -import java.awt.event.ActionEvent; - -public class Main1090 extends JFrame { - private AggregateDataSource sbsDataSource = new AggregateDataSource(); - private AircraftStore aircraft = new AircraftStore(); - private int currentTcpConnection = 0; - private JTabbedPane tabbedPane = new JTabbedPane(); - - public Main1090() { - this.initUI(); - } - - private void initUI() { - this.createMenuBar(); - - this.setTitle("1090"); - this.setSize(600, 400); - this.setLocationRelativeTo(null); - this.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE); - - this.openDataSource(); - - this.createTabs(); - } - - private void createTabs() { - AircraftTableComponent aircraftData = new AircraftTableComponent(this.aircraft); - this.tabbedPane.addTab("Aircraft Data", aircraftData.getComponent()); - - AircraftMapComponent aircraftMap = new AircraftMapComponent(this.aircraft); - this.tabbedPane.addTab("Live Map", aircraftMap.getComponent()); - - this.add(this.tabbedPane); - this.tabbedPane.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT); - - this.tabbedPane.setSelectedIndex(1); - } - - private void createMenuBar() { - MenuBarProvider provider = new MenuBarProvider(); - this.setJMenuBar(provider.getMenuBar()); - - provider.getDataConnectItem().addActionListener((ActionEvent event) -> { - if (this.currentTcpConnection == 0) { - TCPConnectionOptionDialog dialog = new TCPConnectionOptionDialog(); - JOptionPane.showMessageDialog(this, dialog.getComponent(), "New Network Data Source", JOptionPane.PLAIN_MESSAGE); - this.currentTcpConnection = this.addTcpSource(dialog.getHost(), dialog.getPort()); - provider.getDataConnectItem().setEnabled(false); - provider.getDataDisconnectItem().setEnabled(true); - } - }); - provider.getDataDisconnectItem().addActionListener((ActionEvent event) -> { - if (this.currentTcpConnection != 0) { - this.sbsDataSource.closeSource(this.currentTcpConnection); - provider.getDataConnectItem().setEnabled(true); - provider.getDataDisconnectItem().setEnabled(false); - this.currentTcpConnection = 0; - } - }); - } - - private void openDataSource() { - this.sbsDataSource.subscribe((SBSPacket packet) -> { - this.aircraft.addPacket(packet); - }); - this.sbsDataSource.open(); - } - - private int addTcpSource(String host, int port) { - TCPDataSource source = new TCPDataSource(host, port); - source.open(); - return this.sbsDataSource.addSource(source); - } - - public static void main(String[] args) { - EventQueue.invokeLater(() -> { - Main1090 app = new Main1090(); - app.setVisible(true); - }); - } -} diff --git a/src/com/benburwell/planes/gui/MenuBarProvider.java b/src/com/benburwell/planes/gui/MenuBarProvider.java deleted file mode 100644 index add77ce..0000000 --- a/src/com/benburwell/planes/gui/MenuBarProvider.java +++ /dev/null @@ -1,41 +0,0 @@ -package com.benburwell.planes.gui; - -import javax.swing.*; -import java.awt.event.ActionEvent; - -/** - * Created by ben on 11/17/16. - */ -public class MenuBarProvider { - private JMenuBar menubar = new JMenuBar(); - private JMenu file = new JMenu("1090"); - private JMenuItem fileQuitMenuItem = new JMenuItem("Quit"); - private JMenu data = new JMenu("Data Source"); - private JMenuItem dataConnectItem = new JMenuItem("Connect to Remote..."); - private JMenuItem dataDisconnectItem = new JMenuItem("Disconnect"); - - public MenuBarProvider() { - fileQuitMenuItem.addActionListener((ActionEvent event) -> { - System.exit(0); - }); - file.add(fileQuitMenuItem); - menubar.add(file); - - dataDisconnectItem.setEnabled(false); - data.add(dataConnectItem); - data.add(dataDisconnectItem); - menubar.add(data); - } - - public JMenuBar getMenuBar() { - return this.menubar; - } - - public JMenuItem getDataConnectItem() { - return this.dataConnectItem; - } - - public JMenuItem getDataDisconnectItem() { - return this.dataDisconnectItem; - } -} diff --git a/src/com/benburwell/planes/gui/TCPConnectionOptionDialog.java b/src/com/benburwell/planes/gui/TCPConnectionOptionDialog.java deleted file mode 100644 index 609a70a..0000000 --- a/src/com/benburwell/planes/gui/TCPConnectionOptionDialog.java +++ /dev/null @@ -1,45 +0,0 @@ -package com.benburwell.planes.gui; - -import javax.swing.*; - -/** - * Created by ben on 11/17/16. - */ -public class TCPConnectionOptionDialog implements ViewComponent { - public static final String DEFAULT_HOSTNAME = "10.0.0.111"; - public static final int DEFAULT_TCP_PORT = 30003; - - private JPanel dialog = new JPanel(); - private JTextField hostField = new JTextField(10); - private JTextField portField = new JTextField(5); - private JLabel descriptionLabel = new JLabel("Add a network data source that provides data in the SBS-1 format"); - - @Override - public JComponent getComponent() { - // set properties - hostField.setText(DEFAULT_HOSTNAME); - hostField.setToolTipText("Hostname or IP address"); - - portField.setText(String.valueOf(DEFAULT_TCP_PORT)); - portField.setToolTipText("Port number"); - - // create layout - dialog.add(descriptionLabel); - dialog.add(hostField); - dialog.add(portField); - - return dialog; - } - - public String getHost() { - return this.hostField.getText(); - } - - public int getPort() { - try { - return Integer.valueOf(this.portField.getText()); - } catch (NumberFormatException e) { - return DEFAULT_TCP_PORT; - } - } -} diff --git a/src/com/benburwell/planes/gui/ViewComponent.java b/src/com/benburwell/planes/gui/ViewComponent.java deleted file mode 100644 index 91c21cd..0000000 --- a/src/com/benburwell/planes/gui/ViewComponent.java +++ /dev/null @@ -1,10 +0,0 @@ -package com.benburwell.planes.gui; - -import javax.swing.*; - -/** - * Created by ben on 11/17/16. - */ -public interface ViewComponent { - JComponent getComponent(); -} diff --git a/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java b/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java deleted file mode 100644 index fad1082..0000000 --- a/src/com/benburwell/planes/gui/aircraftmap/AircraftMap.java +++ /dev/null @@ -1,174 +0,0 @@ -package com.benburwell.planes.gui.aircraftmap; - -import com.benburwell.planes.gui.GraphicsTheme; - -import javax.swing.*; -import java.awt.*; -import java.util.ArrayList; -import java.util.List; - -/** - * Created by ben on 11/19/16. - */ -public class AircraftMap extends JPanel { - // geographic constants - public final double MAX_LATITUDE = 90.0; - public final double MIN_LATITUDE = -90.0; - public final double MAX_LONGITUDE = 180.0; - public final double MIN_LONGITUDE = -180.0; - public final double NAUTICAL_MILES_PER_DEGREE_LATITUDE = 60.0; - - // drawing constants - public final float FONT_SIZE = 12; - public final int TEXT_PADDING = 5; - public final int NUMBER_OF_RANGE_RINGS = 5; - - // map manipulation constants - public final int MIN_ZOOM_PIXELS_PER_MILE = 1; - public final int MAX_ZOOM_PIXELS_PER_MILE = 2000; - public final double PAN_INTERVAL_MILES = 1.0; - - // instance fields - private List<Drawable> planes = new ArrayList<>(); - private double centerLatitude; - private double centerLongitude; - private int pixelsPerNauticalMile = 10; - - /** - * Construct a map - */ - public AircraftMap() { - super(); - this.setBackground(GraphicsTheme.Colors.BASE_1); - this.setBorder(BorderFactory.createEmptyBorder()); - this.setCenter(0, 0); - } - - /** - * Paint the ViewComponent on a Graphics instance - * - * @param g the graphics context to paint on - */ - @Override - public void paintComponent(Graphics g) { - super.paintComponent(g); - this.drawPositionAndScale(g); - this.drawRange(g); - this.planes.forEach(item -> item.drawOn(g, this)); - } - - public void drawPositionAndScale(Graphics g) { - Font currentFont = g.getFont(); - Font newFont = currentFont.deriveFont(FONT_SIZE); - g.setFont(newFont); - g.setColor(GraphicsTheme.Colors.BLUE); - g.drawString(String.format("%08.5f N", this.centerLatitude), TEXT_PADDING, (int) FONT_SIZE + TEXT_PADDING); - g.drawString(String.format("%08.5f E", this.centerLongitude), TEXT_PADDING, (int) FONT_SIZE * 2 + TEXT_PADDING); - g.drawString(String.format("%d nm", this.getRangeRadius()), TEXT_PADDING, (int) FONT_SIZE * 3 + TEXT_PADDING); - } - - public int getRangeRadius() { - double milesHigh = this.getHeight() / this.getPixelsPerNauticalMile(); - double milesWide = this.getWidth() / this.getPixelsPerNauticalMile(); - double screenMiles = Math.min(milesHigh, milesWide); - int milesPerRing = (int) screenMiles / NUMBER_OF_RANGE_RINGS; - return milesPerRing; - } - - public List<Integer> getRangeRadii() { - int rangeRadius = this.getRangeRadius(); - List<Integer> radii = new ArrayList<>(); - for (int ringNumber = 1; ringNumber <= NUMBER_OF_RANGE_RINGS; ringNumber++) { - radii.add(rangeRadius * ringNumber); - } - return radii; - } - - public void drawRange(Graphics g) { - int centerX = this.getWidth() / 2; - int centerY = this.getHeight() / 2; - g.setColor(GraphicsTheme.Colors.BASE_3); - for (Integer radius : this.getRangeRadii()) { - int pixelRadius = (int) (this.getPixelsPerNauticalMile() * radius); - g.drawOval(centerX - pixelRadius, centerY - pixelRadius, pixelRadius * 2, pixelRadius * 2); - } - g.drawLine(centerX, 0, centerX, this.getHeight()); - g.drawLine(0, centerY, this.getWidth(), centerY); - } - - public void setPlanes(List<Drawable> planes) { - this.planes = planes; - this.redraw(); - } - - public void redraw() { - this.invalidate(); - this.validate(); - this.repaint(); - } - - public void setCenter(double latitude, double longitude) { - this.centerLatitude = latitude; - this.centerLongitude = longitude; - this.redraw(); - } - - public double getCenterLatitude() { - return this.centerLatitude; - } - - public double getCenterLongitude() { - return this.centerLongitude; - } - - public double getPixelsPerDegreeLatitude() { - return this.pixelsPerNauticalMile * NAUTICAL_MILES_PER_DEGREE_LATITUDE; - } - - public double getPixelsPerDegreeLongitude() { - return this.pixelsPerNauticalMile * this.getNauticalMilesPerDegreeLongitude(); - } - - public double getNauticalMilesPerDegreeLongitude() { - double milesPerDegree = Math.abs(Math.cos(Math.toRadians(this.centerLatitude)) * NAUTICAL_MILES_PER_DEGREE_LATITUDE); - return milesPerDegree; - } - - public double getPixelsPerNauticalMile() { - return this.pixelsPerNauticalMile; - } - - public void zoomIn() { - this.pixelsPerNauticalMile = Math.min(MAX_ZOOM_PIXELS_PER_MILE, this.pixelsPerNauticalMile * 2); - this.redraw(); - } - - public void zoomOut() { - this.pixelsPerNauticalMile = Math.max(MIN_ZOOM_PIXELS_PER_MILE, this.pixelsPerNauticalMile / 2); - this.redraw(); - } - - public void moveEast() { - double degreesToMove = PAN_INTERVAL_MILES / this.getNauticalMilesPerDegreeLongitude(); - this.centerLongitude = Math.min(this.centerLongitude + degreesToMove, MAX_LONGITUDE); - this.redraw(); - } - - public void moveWest() { - double degreesToMove = PAN_INTERVAL_MILES / this.getNauticalMilesPerDegreeLongitude(); - this.centerLongitude = Math.max(this.centerLongitude - degreesToMove, MIN_LONGITUDE); - this.redraw(); - } - - public void moveNorth() { - double degreesToMove = PAN_INTERVAL_MILES / NAUTICAL_MILES_PER_DEGREE_LATITUDE; - this.centerLatitude = Math.min(this.centerLatitude + degreesToMove, MAX_LATITUDE); - this.redraw(); - } - - public void moveSouth() { - double degreesToMove = PAN_INTERVAL_MILES / NAUTICAL_MILES_PER_DEGREE_LATITUDE; - this.centerLatitude = Math.max(this.centerLatitude - degreesToMove, MIN_LATITUDE); - this.redraw(); - } -} diff --git a/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java b/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java deleted file mode 100644 index e490dae..0000000 --- a/src/com/benburwell/planes/gui/aircraftmap/AircraftMapComponent.java +++ /dev/null @@ -1,106 +0,0 @@ -package com.benburwell.planes.gui.aircraftmap; - -import com.benburwell.planes.data.AircraftStore; -import com.benburwell.planes.data.AircraftStoreListener; -import com.benburwell.planes.data.Position; -import com.benburwell.planes.gui.ViewComponent; - -import javax.swing.*; -import java.awt.*; -import java.awt.event.KeyEvent; -import java.util.List; -import java.util.ArrayList; -import java.util.Collections; - -/** - * Created by ben on 11/18/16. - */ -public class AircraftMapComponent implements ViewComponent { - private AircraftStore store; - private AircraftMap mapPanel; - private String focusedAircraftIdentifier = null; - - public AircraftMapComponent(AircraftStore store) { - this.store = store; - this.setupMap(); - this.bindKeys(); - this.subscribeToChanges(); - } - - public void focusNextAircraft() { - // List<String> aircraftIdentifiers = new ArrayList<>(this.store.getAircraft().keySet()); - // Collections.sort(aircraftIdentifiers); - // if (this.focusedAircraftIdentifier == null && aircraftIdentifiers.size() > 0) { - // this.focusedAircraftIdentifier = aircraftIdentifiers.get(0); - // } else { - // int idx = aircraftIdentifiers.indexOf(this.focusedAircraftIdentifier); - // if (idx > 0 && idx < aircraftIdentifiers.size() - 1) { - // this.focusedAircraftIdentifier = aircraftIdentifiers.get(idx++); - // } else if (aircraftIdentifiers.size() > 0) { - // this.focusedAircraftIdentifier = aircraftIdentifiers.get(0); - // } else { - // this.focusedAircraftIdentifier = null; - // } - // } - } - - private void setupMap() { - this.mapPanel = new AircraftMap(); - this.mapPanel.setCenter(40.6188942, -75.4947205); - } - - private void bindKeys() { - KeyboardFocusManager.getCurrentKeyboardFocusManager().addKeyEventDispatcher(e -> { - if (e.getKeyCode() == KeyEvent.VK_EQUALS && e.isShiftDown() && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.zoomIn(); - } else if (e.getKeyCode() == KeyEvent.VK_MINUS && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.zoomOut(); - } else if (e.getKeyCode() == KeyEvent.VK_L && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.moveEast(); - } else if (e.getKeyCode() == KeyEvent.VK_H && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.moveWest(); - } else if (e.getKeyCode() == KeyEvent.VK_J && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.moveSouth(); - } else if (e.getKeyCode() == KeyEvent.VK_K && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.moveNorth(); - } else if (e.getKeyCode() == KeyEvent.VK_0 && e.getID() == KeyEvent.KEY_PRESSED) { - this.mapPanel.setCenter(40.6188942, -75.4947205); - } else if (e.getKeyCode() == KeyEvent.VK_TAB && e.getID() == KeyEvent.KEY_PRESSED) { - this.focusNextAircraft(); - this.centerMapOnPlane(this.focusedAircraftIdentifier); - } - return false; - }); - } - - private void centerMapOnPlane(String identifier) { - if (identifier != null) { - Position pos = this.store.getAircraft().get(identifier).getCurrentPosition(); - this.mapPanel.setCenter(pos.getLatitude(), pos.getLongitude()); - } - } - - private void subscribeToChanges() { - this.store.subscribe(new AircraftStoreListener() { - @Override - public void aircraftStoreChanged() { - List<Drawable> planes = new ArrayList<>(); - store.getAircraft().values().forEach(aircraft -> planes.add(new Plane(aircraft))); - mapPanel.setPlanes(planes); - mapPanel.validate(); - mapPanel.repaint(); - } - - @Override - public boolean respondTo(String aircraftId) { - return true; - } - }); - } - - @Override - public JComponent getComponent() { - return this.mapPanel; - } - -} diff --git a/src/com/benburwell/planes/gui/aircraftmap/Drawable.java b/src/com/benburwell/planes/gui/aircraftmap/Drawable.java deleted file mode 100644 index 01c16ba..0000000 --- a/src/com/benburwell/planes/gui/aircraftmap/Drawable.java +++ /dev/null @@ -1,10 +0,0 @@ -package com.benburwell.planes.gui.aircraftmap; - -import java.awt.*; - -/** - * Created by ben on 11/19/16. - */ -public interface Drawable { - void drawOn(Graphics graphicsContext, AircraftMap map); -} diff --git a/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java b/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java deleted file mode 100644 index d3eda40..0000000 --- a/src/com/benburwell/planes/gui/aircraftmap/GeoPoint.java +++ /dev/null @@ -1,36 +0,0 @@ -package com.benburwell.planes.gui.aircraftmap; - -/** - * Created by ben on 11/19/16. - */ -public class GeoPoint { - private double latitude; - private double longitude; - private double altitude; - - public GeoPoint(double latitude, double longitude, double altitude) { - this.latitude = latitude; - this.longitude = longitude; - this.altitude = altitude; - } - - public int getX(AircraftMap map) { - double degreesFromCenter = map.getCenterLongitude() - this.longitude; - double pixelsFromCenter = degreesFromCenter * map.getPixelsPerDegreeLongitude(); - double centerPixels = map.getSize().getWidth() / 2; - int xPosition = (int) (centerPixels - pixelsFromCenter); - return xPosition; - } - - public int getY(AircraftMap map) { - double degreesFromCenter = map.getCenterLatitude() - this.latitude; - double pixelsFromCenter = degreesFromCenter * map.getPixelsPerDegreeLatitude(); - double centerPixels = map.getSize().getHeight() / 2; - int yPosition = (int) (centerPixels + pixelsFromCenter); - return yPosition; - } - - public double getAltitude() { - return this.altitude; - } -} diff --git a/src/com/benburwell/planes/gui/aircraftmap/Plane.java b/src/com/benburwell/planes/gui/aircraftmap/Plane.java deleted file mode 100644 index 2f98bab..0000000 --- a/src/com/benburwell/planes/gui/aircraftmap/Plane.java +++ /dev/null @@ -1,126 +0,0 @@ -package com.benburwell.planes.gui.aircraftmap; - -import com.benburwell.planes.data.Aircraft; -import com.benburwell.planes.data.Position; -import com.benburwell.planes.gui.GraphicsTheme; - -import java.awt.*; -import java.awt.geom.AffineTransform; - -/** - * Created by ben on 11/19/16. - */ -public class Plane extends GeoPoint implements Drawable { - public final int TRIANGLE_HEIGHT = 6; - public final int TRIANGLE_WIDTH = 4; - public final int TEXT_OFFSET_X = 10; - public final int TEXT_OFFSET_Y = 15; - public final int MIN_COLOR_HEIGHT = 0; - public final int MAX_COLOR_HEIGHT = 50000; - private String name; - private double heading; - private double speed; - private double verticalRate; - - public Plane(Aircraft ac) { - this(ac.getCallsign(), ac.getCurrentPosition(), ac.getTrack(), ac.getGroundSpeed(), ac.getVerticalRate()); - } - - public Plane(String name, Position position, double heading, double speed, double verticalRate) { - this(name, position.getLatitude(), position.getLongitude(), position.getAltitude(), heading, speed, verticalRate); - } - - public Plane(String name, double latitude, double longitude, double altitude, double heading, double speed, double verticalRate) { - super(latitude, longitude, altitude); - this.name = name; - this.heading = heading; - this.speed = speed; - this.verticalRate = verticalRate; - } - - public int getFlightLevel() { - return (int) this.getAltitude() / 100; - } - - public Color getPlaneColor() { - Color minColor = GraphicsTheme.Colors.RED; - Color maxColor = GraphicsTheme.Colors.GREEN; - - float[] minHsb = Color.RGBtoHSB(minColor.getRed(), minColor.getGreen(), minColor.getBlue(), null); - float[] maxHsb = Color.RGBtoHSB(maxColor.getRed(), maxColor.getGreen(), maxColor.getBlue(), null); - - float minHue = minHsb[0]; - float maxHue = maxHsb[0]; - float minSat = minHsb[1]; - float maxSat = maxHsb[1]; - float minBright = minHsb[2]; - float maxBright = maxHsb[2]; - - double planePosition = (this.getAltitude() / (MAX_COLOR_HEIGHT - MIN_COLOR_HEIGHT)) + MIN_COLOR_HEIGHT; - float huePosition = (float) (planePosition * (maxHue - minHue) + minHue); - float satPosition = (float) (planePosition * (maxSat - minSat) + minSat); - float brightPosition = (float) (planePosition * (maxBright - minBright) + minBright); - - Color c = Color.getHSBColor(huePosition, satPosition, brightPosition); - return c; - } - - public double getAngle() { - return Math.toRadians(this.heading); - } - - public double getSpeed() { - return this.speed; - } - - public void drawTriangle(Graphics2D ctx, int x, int y, int predictionLength) { - AffineTransform at = new AffineTransform(); - at.setToRotation(this.getAngle(), x, y); - ctx.setTransform(at); - int[] xs = new int[]{ x - TRIANGLE_WIDTH, x, x + TRIANGLE_WIDTH, x - TRIANGLE_WIDTH }; - int[] ys = new int[]{ y + TRIANGLE_HEIGHT, y - TRIANGLE_HEIGHT, y + TRIANGLE_HEIGHT, y + TRIANGLE_HEIGHT }; - ctx.fillPolygon(xs, ys, 4); - ctx.drawLine(x, y, x, y - predictionLength); - } - - public String getVerticalRateIndicator() { - if (this.verticalRate > 0) { - return "\u2191"; // ↑ - } else if (this.verticalRate < 0) { - return "\u2193"; // ↓ - } - return ""; - } - - public String getDisplayName() { - if (this.name == null || this.name.isEmpty()) { - return "-----"; - } - return this.name; - } - - public int getPredictionLength(double pixelsPerNauticalMile) { - return (int) (this.speed / 60.0 * pixelsPerNauticalMile); - } - - public void drawOn(Graphics g, AircraftMap map) { - int x = this.getX(map); - int y = this.getY(map); - - if (x >= 0 && x <= map.getSize().getWidth() && y >= 0 && y <= map.getSize().getHeight()) { - // draw the plane dot - Graphics2D g2d = (Graphics2D) g.create(); - g2d.setColor(this.getPlaneColor()); - int predictedTrack = this.getPredictionLength(map.getPixelsPerNauticalMile()); - this.drawTriangle(g2d, x, y, predictedTrack); - g2d.dispose(); - - - // draw the name of the plane - g.setColor(GraphicsTheme.Colors.BASE_5); - g.drawString(this.getDisplayName(), x + TEXT_OFFSET_X, y + TEXT_OFFSET_Y); - String infoString = String.format("%d%s %.1f", this.getFlightLevel(), this.getVerticalRateIndicator(), this.getSpeed()); - g.drawString(infoString, x + TEXT_OFFSET_X, y + TEXT_OFFSET_Y + g.getFontMetrics().getHeight()); - } - } -} diff --git a/src/com/benburwell/planes/sbs/AggregateDataSource.java b/src/com/benburwell/planes/sbs/AggregateDataSource.java deleted file mode 100644 index 2850404..0000000 --- a/src/com/benburwell/planes/sbs/AggregateDataSource.java +++ /dev/null @@ -1,48 +0,0 @@ -package com.benburwell.planes.sbs; - -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import java.util.HashMap; - -/** - * Created by ben on 11/15/16. - */ -public class AggregateDataSource implements DataSource { - private List<DataListener> subscribers = new ArrayList<>(); - private boolean isOpen = false; - private int nextSourceNumber = 1; - private Map<Integer,DataSource> sources = new HashMap<>(); - - public int addSource(DataSource source) { - int thisSourceNumber = this.nextSourceNumber++; - this.sources.put(thisSourceNumber, source); - source.subscribe((SBSPacket packet) -> { - if (isOpen) { - for (DataListener listener : subscribers) { - listener.handleMessage(packet); - } - } - }); - return thisSourceNumber; - } - - public void subscribe(DataListener listener) { - this.subscribers.add(listener); - } - - public void open() { - this.isOpen = true; - } - - public void close() { - this.isOpen = false; - } - - public void closeSource(int sourceNumber) { - if (this.sources.containsKey(sourceNumber)) { - this.sources.get(sourceNumber).close(); - this.sources.remove(sourceNumber); - } - } -} diff --git a/src/com/benburwell/planes/sbs/DataListener.java b/src/com/benburwell/planes/sbs/DataListener.java deleted file mode 100644 index b0da2ef..0000000 --- a/src/com/benburwell/planes/sbs/DataListener.java +++ /dev/null @@ -1,8 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public interface DataListener { - void handleMessage(SBSPacket packet); -} diff --git a/src/com/benburwell/planes/sbs/DataSource.java b/src/com/benburwell/planes/sbs/DataSource.java deleted file mode 100644 index 961c6e2..0000000 --- a/src/com/benburwell/planes/sbs/DataSource.java +++ /dev/null @@ -1,10 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public interface DataSource { - void subscribe(DataListener listener); - void open(); - void close(); -} diff --git a/src/com/benburwell/planes/sbs/MalformedPacketException.java b/src/com/benburwell/planes/sbs/MalformedPacketException.java deleted file mode 100644 index 6cbd1a3..0000000 --- a/src/com/benburwell/planes/sbs/MalformedPacketException.java +++ /dev/null @@ -1,15 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public class MalformedPacketException extends Exception { - private String message; - public MalformedPacketException(String message) { - this.message = message; - } - - public String getMessage() { - return this.message; - } -} diff --git a/src/com/benburwell/planes/sbs/MessageType.java b/src/com/benburwell/planes/sbs/MessageType.java deleted file mode 100644 index a2ecc66..0000000 --- a/src/com/benburwell/planes/sbs/MessageType.java +++ /dev/null @@ -1,31 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public enum MessageType { - SELECTION_CHANGE("SEL"), - NEW_ID("ID"), - NEW_AIRCRAFT("AIR"), - STATUS_CHANGE("STA"), - CLICK("CLK"), - TRANSMISSION("MSG"); - - private String code; - MessageType(String code) { - this.code = code; - } - - public String getCode() { - return this.code; - } - - public static MessageType parse(String messageType) throws UnrecognizedMessageTypeException { - for (MessageType type : MessageType.values()) { - if (type.getCode().equals(messageType)) { - return type; - } - } - throw new UnrecognizedMessageTypeException(messageType); - } -} diff --git a/src/com/benburwell/planes/sbs/SBSPacket.java b/src/com/benburwell/planes/sbs/SBSPacket.java deleted file mode 100644 index 5684803..0000000 --- a/src/com/benburwell/planes/sbs/SBSPacket.java +++ /dev/null @@ -1,216 +0,0 @@ -package com.benburwell.planes.sbs; - -import java.text.ParseException; -import java.text.SimpleDateFormat; -import java.util.Calendar; -import java.util.Date; - -/** - * Created by ben on 11/15/16. - */ -public class SBSPacket { - private MessageType messageType; - private TransmissionType transmissionType = null; - private String sessionId = null; - private String aircraftId = null; - private String hexIdent = null; - private String flightId = null; - private Date dateGenerated = null; - private Date dateLogged = null; - private String callsign = null; - private Double altitude = null; - private Double groundSpeed = null; - private Double track = null; - private Double latitude = null; - private Double longitude = null; - private Double verticalRate = null; - private String squawk = null; - private Boolean alert = null; - private Boolean emergency = null; - private Boolean spi = null; - private Boolean isOnGround = null; - - public SBSPacket(String packet) throws MalformedPacketException { - this.parse(packet); - } - - public void parse(String packet) throws MalformedPacketException { - String[] segments = packet.split(",", -1); - if (segments.length < 11) { - throw new MalformedPacketException("Packet must have at least 11 fields, but has only " + segments.length); - } - - // get the message type - try { - this.messageType = MessageType.parse(segments[0]); - } catch (UnrecognizedMessageTypeException e) { - throw new MalformedPacketException("Packet has an unrecognized message type: " + e.getType()); - } - - // get the transmission type - if (this.messageType.equals(MessageType.TRANSMISSION)) { - try { - this.transmissionType = TransmissionType.parse(segments[1]); - } catch (UnrecognizedTransmissionTypeException e) { - throw new MalformedPacketException("Packet has an unrecognized transmission type code: " + e.getCode()); - } - } - - this.sessionId = segments[2]; - this.aircraftId = segments[3]; - this.hexIdent = segments[4]; - this.flightId = segments[5]; - this.dateGenerated = this.parseDateAndTime(segments[6], segments[7]); - this.dateLogged = this.parseDateAndTime(segments[8], segments[9]); - this.callsign = segments[10]; - - if (this.messageType.equals(MessageType.TRANSMISSION)) { - if (segments.length < 22) { - throw new MalformedPacketException("Packet is a message (22 fields), but only has " + segments.length); - } - if (segments[11].length() > 0) { - this.altitude = Double.parseDouble(segments[11]); - } - if (segments[12].length() > 0) { - this.groundSpeed = Double.parseDouble(segments[12]); - } - if (segments[13].length() > 0) { - this.track = Double.parseDouble(segments[13]); - } - if (segments[14].length() > 0) { - this.latitude = Double.parseDouble(segments[14]); - } - if (segments[15].length() > 0) { - this.longitude = Double.parseDouble(segments[15]); - } - if (segments[16].length() > 0) { - this.verticalRate = Double.parseDouble(segments[16]); - } - this.squawk = segments[17]; - if (segments[18].length() > 0) { - this.alert = segments[18].equals("1"); - } - if (segments[19].length() > 0) { - this.emergency = segments[19].equals("1"); - } - if (segments[20].length() > 0) { - this.spi = segments[20].equals("1"); - } - if (segments[21].length() > 0) { - this.isOnGround = segments[21].equals("1"); - } - } - } - - public Date parseDateAndTime(String date, String time) { - String combined = ""; - Calendar now = Calendar.getInstance(); - if (date == null || date.isEmpty()) { - combined += now.get(Calendar.YEAR) + "/" + now.get(Calendar.MONTH) + "/" + now.get(Calendar.DAY_OF_MONTH); - } else { - combined += date; - } - - combined += " "; - - if (time == null || time.isEmpty()) { - combined += now.get(Calendar.HOUR_OF_DAY) + ":" + - now.get(Calendar.MINUTE) + ":" + - now.get(Calendar.SECOND) + "." + - now.get(Calendar.MILLISECOND); - } else { - combined += time; - } - - SimpleDateFormat fmt = new SimpleDateFormat("yyyy/MM/dd hh:mm:ss.sss"); - try { - return fmt.parse(combined); - } catch (ParseException e) { - return null; - } - } - - public String toString() { - return this.messageType.name(); - } - - public MessageType getMessageType() { - return messageType; - } - - public TransmissionType getTransmissionType() { - return transmissionType; - } - - public String getSessionId() { - return sessionId; - } - - public String getAircraftId() { - return aircraftId; - } - - public String getHexIdent() { - return hexIdent; - } - - public String getFlightId() { - return flightId; - } - - public Date getDateGenerated() { - return dateGenerated; - } - - public Date getDateLogged() { - return dateLogged; - } - - public String getCallsign() { - return callsign; - } - - public Double getAltitude() { - return altitude; - } - - public Double getGroundSpeed() { - return groundSpeed; - } - - public Double getTrack() { - return track; - } - - public Double getLatitude() { - return latitude; - } - - public Double getLongitude() { - return longitude; - } - - public Double getVerticalRate() { - return verticalRate; - } - - public String getSquawk() { - return squawk; - } - - public Boolean isAlert() { - return alert; - } - - public Boolean isEmergency() { - return emergency; - } - - public Boolean isSpi() { - return spi; - } - - public Boolean isOnGround() { - return isOnGround; - } -} diff --git a/src/com/benburwell/planes/sbs/TCPDataSource.java b/src/com/benburwell/planes/sbs/TCPDataSource.java deleted file mode 100644 index 2224d36..0000000 --- a/src/com/benburwell/planes/sbs/TCPDataSource.java +++ /dev/null @@ -1,99 +0,0 @@ -package com.benburwell.planes.sbs; - -import java.util.List; -import java.util.ArrayList; -import java.io.*; -import java.net.*; - -/** - * Created by ben on 11/15/16. - */ -public class TCPDataSource implements DataSource { - private List<DataListener> subscribers = new ArrayList<>(); - private String host; - private int port; - private Thread clientThread = null; - private SocketClient client = null; - - public TCPDataSource(String host, int port) { - this.host = host; - this.port = port; - } - - public void subscribe(DataListener listener) { - this.subscribers.add(listener); - } - - public void open() { - this.client = new SocketClient(this.host, this.port); - this.clientThread = new Thread(this.client); - this.clientThread.start(); - } - - public void close() { - if (this.client != null) { - this.client.terminate(); - try { - this.clientThread.join(); - } catch (InterruptedException ignored) {} - } - } - - private class SocketClient implements Runnable { - private String host; - private int port; - private Socket clientSocket = null; - - public SocketClient(String host, int port) { - this.host = host; - this.port = port; - } - - public void terminate() { - if (this.clientSocket != null) { - try { - this.clientSocket.close(); - } catch (IOException e) { - System.out.println("Got exception closing socket: " + e.getMessage()); - } - } - } - - @Override - public void run() { - System.out.println("Starting socket client"); - BufferedReader socketReader; - try { - this.clientSocket = new Socket(this.host, this.port); - } catch (IOException e) { - System.out.println("Could not connect to " + this.host + " on port " + this.port + ": " + e.getMessage()); - return; - } - try { - socketReader = new BufferedReader(new InputStreamReader(this.clientSocket.getInputStream())); - } catch (IOException e) { - System.out.println("Could not create socket reader: " + e.getMessage()); - return; - } - - String receivedMessage; - while (true) { - try { - receivedMessage = socketReader.readLine(); - } catch (IOException e) { - System.out.println("Error reading from socket: " + e.getMessage()); - return; - } - try { - SBSPacket packet = new SBSPacket(receivedMessage); - for (DataListener subscriber : subscribers) { - subscriber.handleMessage(packet); - } - } catch (MalformedPacketException e) { - System.out.println("Discarding malformed packet: " + receivedMessage); - System.out.println(e.getMessage()); - } - } - } - } -} diff --git a/src/com/benburwell/planes/sbs/TransmissionType.java b/src/com/benburwell/planes/sbs/TransmissionType.java deleted file mode 100644 index fb1761e..0000000 --- a/src/com/benburwell/planes/sbs/TransmissionType.java +++ /dev/null @@ -1,34 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public enum TransmissionType { - ES_IDENTIFICATION(1), - ES_SURFACE_POSITION(2), - ES_AIRBORNE_POSITION(3), - ES_AIRBORNE_VELOCITY(4), - SURVEILLANCE_ALT(5), - SURVEILLANCE_ID(6), - AIR_TO_AIR(7), - ALL_CALL_REPLY(8); - - private int id; - TransmissionType(int id) { - this.id = id; - } - - public int getId() { - return this.id; - } - - public static TransmissionType parse(String codeString) throws UnrecognizedTransmissionTypeException { - int code = Integer.parseInt(codeString); - for (TransmissionType transmissionType : TransmissionType.values()) { - if (transmissionType.getId() == code) { - return transmissionType; - } - } - throw new UnrecognizedTransmissionTypeException(code); - } -} diff --git a/src/com/benburwell/planes/sbs/UnrecognizedMessageTypeException.java b/src/com/benburwell/planes/sbs/UnrecognizedMessageTypeException.java deleted file mode 100644 index ee30a87..0000000 --- a/src/com/benburwell/planes/sbs/UnrecognizedMessageTypeException.java +++ /dev/null @@ -1,20 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public class UnrecognizedMessageTypeException extends Exception { - private String type; - - public UnrecognizedMessageTypeException(String type) { - this.type = type; - } - - public String getType() { - return this.type; - } - - public String getMessage() { - return "Unrecognized message type: " + this.getType(); - } -} diff --git a/src/com/benburwell/planes/sbs/UnrecognizedTransmissionTypeException.java b/src/com/benburwell/planes/sbs/UnrecognizedTransmissionTypeException.java deleted file mode 100644 index abab067..0000000 --- a/src/com/benburwell/planes/sbs/UnrecognizedTransmissionTypeException.java +++ /dev/null @@ -1,20 +0,0 @@ -package com.benburwell.planes.sbs; - -/** - * Created by ben on 11/15/16. - */ -public class UnrecognizedTransmissionTypeException extends Exception { - private int code; - - public UnrecognizedTransmissionTypeException(int code) { - this.code = code; - } - - public int getCode() { - return this.code; - } - - public String getMessage() { - return "Unrecognized transmission type: " + this.getCode(); - } -} |