Made it easier to add/remove columns to the node info table
This commit is contained in:
nifi
parent
384df2da48
commit
08bde833ee
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@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: NodeInfoPanel.java,v 1.5 2010/09/15 16:15:10 nifi Exp $
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* $Id: NodeInfoPanel.java,v 1.6 2010/09/24 06:00:16 nifi Exp $
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*
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* -----------------------------------------------------------------
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*
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@ -34,27 +34,37 @@
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*
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* Authors : Joakim Eriksson, Niclas Finne
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* Created : 6 sep 2010
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* Updated : $Date: 2010/09/15 16:15:10 $
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* $Revision: 1.5 $
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* Updated : $Date: 2010/09/24 06:00:16 $
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* $Revision: 1.6 $
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*/
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package se.sics.contiki.collect.gui;
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import java.awt.BorderLayout;
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import java.awt.Component;
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import java.awt.Dimension;
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import java.awt.Cursor;
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import java.awt.event.ActionEvent;
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import java.awt.event.MouseAdapter;
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import java.awt.event.MouseEvent;
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import javax.swing.AbstractAction;
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import javax.swing.JCheckBoxMenuItem;
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import javax.swing.JLabel;
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import javax.swing.JPanel;
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import javax.swing.JPopupMenu;
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import javax.swing.JScrollPane;
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import javax.swing.JTable;
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import javax.swing.SwingUtilities;
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import javax.swing.table.AbstractTableModel;
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import javax.swing.table.DefaultTableCellRenderer;
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import javax.swing.table.JTableHeader;
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import javax.swing.table.TableCellRenderer;
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import javax.swing.table.TableColumn;
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import javax.swing.table.TableRowSorter;
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import se.sics.contiki.collect.CollectServer;
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import se.sics.contiki.collect.Node;
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import se.sics.contiki.collect.SensorData;
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import se.sics.contiki.collect.SensorInfo;
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import se.sics.contiki.collect.Visualizer;
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/**
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@ -66,42 +76,155 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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private final CollectServer server;
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private final String category;
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private final JTable nodeTable;
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private final JTable table;
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private final NodeModel nodeModel;
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private Node[] nodes;
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@SuppressWarnings("serial")
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public NodeInfoPanel(CollectServer server, String category) {
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super(new BorderLayout());
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this.server = server;
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this.category = category;
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nodeModel = new NodeModel();
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nodeTable = new JTable(nodeModel) {
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private static final long serialVersionUID = 1L;
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public Dimension getPreferredScrollableViewportSize() {
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return getPreferredSize();
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}
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TableData[] columns = new TableData[] {
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new TableData("Node", Node.class) {
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public Object getValue(Node node) {
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return node;
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}
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},
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new TableData("Packets", "Packets Received", Integer.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getPacketCount();
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}
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},
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new TableData("Duplicates", "Duplicate Packets Received", Integer.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getDuplicateCount();
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}
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},
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new TableData("Estimated Lost", "Estimated Lost Packets", Integer.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getEstimatedLostCount();
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}
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},
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new TableData("Average Hops", "Average Hops to Sink", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getAverageValue(SensorData.HOPS);
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}
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},
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new TableData("Next Hop Changes", "Next Hop Change Count", Integer.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getNextHopChangeCount();
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}
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},
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new TableData("Restarts", "Estimated Node Restart Count", Integer.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getEstimatedRestarts();
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}
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}.setVisible(false),
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// Power
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new TableData("CPU Power", "Average CPU Power Consumption", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getCPUPower();
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}
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}.setVisible(false),
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new TableData("LPM Power", "Average LPM Power Consumption", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getLPMPower();
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}
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}.setVisible(false),
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new TableData("Listen Power", "Average Radio Listen Power Consumption", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getListenPower();
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}
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}.setVisible(false),
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new TableData("Transmit Power", "Average Radio Transmit Power Consumption", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getTransmitPower();
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}
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}.setVisible(false),
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new TableData("Power", "Average Power Consumption", Double.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getAveragePower();
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}
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}.setVisible(false),
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new TableData("Power Time", "Power Measure Time", Long.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getPowerMeasureTime();
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}
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}.setVisible(false),
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new TableData("Listen Duty Cycle", "Average Radio Listen Duty Cycle (%)", Double.class) {
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public Object getValue(Node node) {
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return 100 * node.getSensorDataAggregator().getAverageDutyCycle(SensorInfo.TIME_LISTEN);
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}
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}.setVisible(false),
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new TableData("Transmit Duty Cycle", "Average Radio Transmit Duty Cycle (%)", Double.class) {
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public Object getValue(Node node) {
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return 100 * node.getSensorDataAggregator().getAverageDutyCycle(SensorInfo.TIME_TRANSMIT);
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}
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}.setVisible(false),
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// Inter-packet times
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new TableData("Average Inter-packet Time", Long.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getAveragePeriod();
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}
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},
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new TableData("Shortest Inter-packet Time", Long.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getShortestPeriod();
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}
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},
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new TableData("Longest Inter-packet Time", Long.class) {
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public Object getValue(Node node) {
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return node.getSensorDataAggregator().getLongestPeriod();
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}
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}
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};
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nodeModel = new NodeModel(columns);
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table = new JTable(nodeModel) {
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private static final long serialVersionUID = 1L;
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protected JTableHeader createDefaultTableHeader() {
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return new JTableHeader(columnModel) {
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private static final long serialVersionUID = 1L;
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public String getToolTipText(MouseEvent e) {
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int index = columnModel.getColumnIndexAtX(e.getPoint().x);
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int realIndex = index < 0 ? index : columnModel.getColumn(index).getModelIndex();
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return realIndex < 0 ? null : nodeModel.getColumnToolTip(realIndex);
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int index = columnModel.getColumnIndexAtX(e.getX());
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int modelIndex = index < 0 ? index : columnModel.getColumn(index).getModelIndex();
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return modelIndex < 0 ? null : nodeModel.getColumnToolTip(modelIndex);
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}
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};
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}
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};
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nodeTable.setFillsViewportHeight(true);
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nodeTable.setAutoCreateRowSorter(true);
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// Do not sort column when clicking between the columns (resizing)
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table.setRowSorter(new TableRowSorter<NodeModel>(nodeModel) {
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public void toggleSortOrder(int column) {
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if(table.getTableHeader().getCursor().getType() != Cursor.E_RESIZE_CURSOR) {
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super.toggleSortOrder(column);
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}
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}
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});
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// Pack the column when double clicking between columns (resizing)
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table.getTableHeader().addMouseListener(new MouseAdapter() {
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public void mouseClicked(MouseEvent e) {
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if(e.getClickCount() == 2 && SwingUtilities.isLeftMouseButton(e) &&
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table.getTableHeader().getCursor().getType() == Cursor.E_RESIZE_CURSOR) {
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int index = table.getColumnModel().getColumnIndexAtX(e.getX() - 3);
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if (index >= 0) {
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packColumn(table, index);
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}
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}
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}
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});
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// Add right aligned renderer for node name
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DefaultTableCellRenderer renderer = new DefaultTableCellRenderer();
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renderer.setHorizontalAlignment(JLabel.RIGHT);
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nodeTable.setDefaultRenderer(Node.class, renderer);
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table.setDefaultRenderer(Node.class, renderer);
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// Add renderer for time
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renderer = new DefaultTableCellRenderer() {
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@ -112,7 +235,7 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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setText(time > 0 ? getTimeAsString(time) : null);
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}
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};
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nodeTable.setDefaultRenderer(Long.class, renderer);
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table.setDefaultRenderer(Long.class, renderer);
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// Add renderer for double
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renderer = new DefaultTableCellRenderer() {
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@ -128,9 +251,21 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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}
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};
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renderer.setHorizontalAlignment(JLabel.RIGHT);
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nodeTable.setDefaultRenderer(Double.class, renderer);
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table.setDefaultRenderer(Double.class, renderer);
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add(new JScrollPane(nodeTable), BorderLayout.CENTER);
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table.setFillsViewportHeight(true);
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table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
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for (int i = 0, n = table.getColumnCount(); i < n; i++) {
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packColumn(table, i);
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}
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JPopupMenu popupMenu = new JPopupMenu();
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// The first column (the node name) should always be visible.
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for(int i = 1; i < columns.length; i++) {
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popupMenu.add(new JCheckBoxMenuItem(columns[i].init(table, i)));
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}
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table.setComponentPopupMenu(popupMenu);
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add(new JScrollPane(table), BorderLayout.CENTER);
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}
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@Override
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@ -150,17 +285,17 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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@Override
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public void nodeAdded(Node node) {
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updateNodes();
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nodeModel.setNodes(server.getNodes());
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}
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@Override
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public void nodeDataReceived(SensorData sensorData) {
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updateNode(sensorData.getNode());
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nodeModel.updateNode(sensorData.getNode());
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}
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@Override
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public void clearNodeData() {
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updateNodes();
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nodeModel.setNodes(null);
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}
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@Override
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@ -170,40 +305,10 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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@Override
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public void setVisible(boolean visible) {
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if (visible) {
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updateNodes();
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} else {
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clearNodes();
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}
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nodeModel.setNodes(visible ? server.getNodes() : null);
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super.setVisible(visible);
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}
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private void clearNodes() {
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if (this.nodes != null && this.nodes.length > 0) {
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nodeModel.fireTableRowsDeleted(0, this.nodes.length - 1);
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}
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this.nodes = null;
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}
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private void updateNodes() {
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clearNodes();
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this.nodes = server.getNodes();
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if (this.nodes != null && this.nodes.length > 0) {
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nodeModel.fireTableRowsInserted(0, this.nodes.length - 1);
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}
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}
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private void updateNode(Node node) {
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if (this.nodes != null) {
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for(int row = 0; row < this.nodes.length; row++) {
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if (this.nodes[row] == node) {
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nodeModel.fireTableRowsUpdated(row, row);
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break;
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}
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}
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}
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}
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private String getTimeAsString(long time) {
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StringBuilder sb = new StringBuilder();
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time /= 1000;
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@ -221,80 +326,165 @@ public class NodeInfoPanel extends JPanel implements Visualizer {
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return sb.toString();
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}
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private class NodeModel extends AbstractTableModel {
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private static void packColumn(JTable table, int columnIndex) {
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TableColumn tableColumn = table.getColumnModel().getColumn(columnIndex);
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Object value = tableColumn.getHeaderValue();
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TableCellRenderer columnRenderer = tableColumn.getHeaderRenderer();
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if (columnRenderer == null) {
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columnRenderer = table.getTableHeader().getDefaultRenderer();
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}
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Component c = columnRenderer.getTableCellRendererComponent(table, value, false, false, -1, columnIndex);
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int width = c.getPreferredSize().width + 6;
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for(int i = 0, n = table.getRowCount(); i < n; i++) {
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TableCellRenderer cellRenderer = table.getCellRenderer(i, columnIndex);
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value = table.getValueAt(i, columnIndex);
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c = cellRenderer.getTableCellRendererComponent(table, value, false, false, i, columnIndex);
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int w = c.getPreferredSize().width + table.getIntercellSpacing().width;
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if (w > width) {
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width = w;
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}
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}
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table.getTableHeader().setResizingColumn(tableColumn);
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tableColumn.setWidth(width);
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tableColumn.setPreferredWidth(width);
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}
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private static class NodeModel extends AbstractTableModel {
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private static final long serialVersionUID = 1692207305977527004L;
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private final String[] COLUMN_NAMES = {
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"Node", "Node",
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"Packets", "Packets Received",
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"Duplicates", "Duplicate Packets Received",
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"Estimated Lost", "Estimated Lost Packets",
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"Average Hops", "Average Hops to Sink",
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"Next Hop Changes", "Next Hop Change Count",
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"Average Inter-packet time", "Average Inter-packet Time",
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"Shortest Inter-packet Time", "Shortest Inter-packet Time",
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"Longest Inter-packet Time", "Longest Inter-packet Time"
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};
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private final Class<?>[] COLUMN_TYPES = {
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Node.class,
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Integer.class,
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Integer.class,
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Integer.class,
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Double.class,
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Integer.class,
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Long.class,
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Long.class,
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Long.class
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};
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private final TableData[] columns;
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private Node[] nodes;
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public Object getValueAt(int row, int col) {
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Node node = nodes[row];
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switch (col) {
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case 0:
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return node;
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case 1:
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return node.getSensorDataAggregator().getPacketCount();
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case 2:
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return node.getSensorDataAggregator().getDuplicateCount();
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case 3:
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return node.getSensorDataAggregator().getEstimatedLostCount();
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case 4:
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return node.getSensorDataAggregator().getAverageValue(SensorData.HOPS);
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case 5:
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return node.getSensorDataAggregator().getNextHopChangeCount();
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case 6:
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return node.getSensorDataAggregator().getAveragePeriod();
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case 7: {
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long time = node.getSensorDataAggregator().getShortestPeriod();
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return time < Long.MAX_VALUE ? time : 0;
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}
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case 8:
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return node.getSensorDataAggregator().getLongestPeriod();
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default:
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return null;
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}
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public NodeModel(TableData[] columns) {
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this.columns = columns;
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}
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public Class<?> getColumnClass(int c) {
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return COLUMN_TYPES[c];
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public Object getValueAt(int row, int col) {
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return columns[col].getValue(nodes[row]);
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}
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public Class<?> getColumnClass(int col) {
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return columns[col].dataClass;
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}
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public String getColumnName(int col) {
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return COLUMN_NAMES[col * 2];
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return columns[col].name;
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}
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public String getColumnToolTip(int col) {
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return COLUMN_NAMES[col * 2 + 1];
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Object v = columns[col].getValue(TableData.SHORT_DESCRIPTION);
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return v == null ? null : v.toString();
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}
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public int getColumnCount() {
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return COLUMN_NAMES.length / 2;
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return columns.length;
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}
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public int getRowCount() {
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return nodes == null ? 0 : nodes.length;
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}
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public void setNodes(Node[] nodes) {
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if (this.nodes != null && this.nodes.length > 0) {
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fireTableRowsDeleted(0, this.nodes.length - 1);
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}
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this.nodes = nodes;
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if (this.nodes != null && this.nodes.length > 0) {
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fireTableRowsInserted(0, this.nodes.length - 1);
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}
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}
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public void updateNode(Node node) {
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if (this.nodes != null) {
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for(int row = 0; row < this.nodes.length; row++) {
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if (this.nodes[row] == node) {
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fireTableRowsUpdated(row, row);
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break;
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}
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}
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}
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}
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}
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public static abstract class TableData extends AbstractAction {
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private static final long serialVersionUID = -3045755073722516926L;
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public final String name;
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public final Class<?> dataClass;
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private JTable table;
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private TableColumn tableColumn;
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private int modelIndex = -1;
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protected TableData(String name, Class<?> dataClass) {
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this(name, name, dataClass);
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}
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protected TableData(String name, String description, Class<?> dataClass) {
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super(name);
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this.name = name;
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||||
this.dataClass = dataClass;
|
||||
putValue(SHORT_DESCRIPTION, description);
|
||||
setVisible(true);
|
||||
}
|
||||
|
||||
TableData init(JTable table, int modelIndex) {
|
||||
this.table = table;
|
||||
this.modelIndex = modelIndex;
|
||||
if (!isVisible()) {
|
||||
// The column should initially be hidden
|
||||
setColumnVisible(false);
|
||||
}
|
||||
return this;
|
||||
}
|
||||
|
||||
public boolean isVisible() {
|
||||
return Boolean.TRUE.equals(getValue(SELECTED_KEY));
|
||||
}
|
||||
|
||||
public TableData setVisible(boolean isVisible) {
|
||||
putValue(SELECTED_KEY, isVisible);
|
||||
return this;
|
||||
}
|
||||
|
||||
public void actionPerformed(ActionEvent event) {
|
||||
if (modelIndex >= 0) {
|
||||
setColumnVisible(isVisible());
|
||||
}
|
||||
}
|
||||
|
||||
private void setColumnVisible(boolean isVisible) {
|
||||
if (isVisible) {
|
||||
if (tableColumn != null) {
|
||||
int count = table.getColumnCount();
|
||||
table.addColumn(tableColumn);
|
||||
tableColumn = null;
|
||||
packColumn(table, count);
|
||||
|
||||
int newIndex = 0;
|
||||
for(int i = 0; i < modelIndex; i++) {
|
||||
if (table.convertColumnIndexToView(i) >= 0) {
|
||||
// The new column should be after this visible column
|
||||
newIndex++;
|
||||
}
|
||||
}
|
||||
if (newIndex < count) {
|
||||
table.getColumnModel().moveColumn(count, newIndex);
|
||||
}
|
||||
}
|
||||
} else {
|
||||
int columnIndex = table.convertColumnIndexToView(modelIndex);
|
||||
if (columnIndex >= 0 ) {
|
||||
tableColumn = table.getColumnModel().getColumn(columnIndex);
|
||||
table.removeColumn(tableColumn);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
public abstract Object getValue(Node node);
|
||||
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue