我的程序正常运行，就像我想要的那样，但现在我想在我的程序中实现Runnable，这样我就可以显示我的图表运行的每个选项卡。我该怎么做？我尝试过使用之前使用的方法，但我无法将其与我的程序相关联。
public class Induction {
final static String titles[] = {"A","B","C","S", "SH", "W"};
private final static TimeSeriesCollection all = new TimeSeriesCollection();
static Day day = new Day(9,7,2014);
private static TimeSeriesCollection createInduction() {
for (String s : titles) {
all.addSeries(new TimeSeries(s));
}
// while parsing the CSV file
String zone = "/home/a002384/ECLIPSE/IN070914.CSV";
TimeSeries ts = all.getSeries(zone);
TreeMap<String, TreeMap<Integer, Integer[]>> zoneMap = new TreeMap<String, TreeMap<Integer, Integer[]>>();
try{
BufferedReader bufferedReader = new BufferedReader(new FileReader(zone));
String line;
try {
// Read a line from the csv file until it reaches to the end of the file...
while ((line = bufferedReader.readLine()) != null)
{
// Parse a line of text in the CSV
String [] indData = line.split("\\,");
long millisecond = Long.parseLong(indData[0]);
String zones = indData[1];
// The millisecond value is the # of milliseconds since midnight
// From this, we can derive the hour and minute of the day
// as follows:
int secOfDay = (int) (millisecond / 1000);
int hrOfDay = secOfDay / 3600;
int minInHr = secOfDay % 3600 / 60;
// Obtain the induction rate TreeMap for the current zone
// If this is a "newly-encountered" zone, create a new TreeMap
TreeMap<Integer, Integer[]> hourCountsInZoneMap;
if (zoneMap.containsKey(zones))
hourCountsInZoneMap = zoneMap.get(zones);
else
hourCountsInZoneMap = new TreeMap<Integer, Integer[]>();
// Obtain the induction rate array for the current hour
// in the current zone.
// If this is a new hour in the current zone, create a
// new array, and initialize this array with all zeroes.
// The array is size 60, because there are 60 minutes in
// the hour. Each element in the array represents the
// induction rate for that minute
Integer [] indRatePerMinArray;
if (hourCountsInZoneMap.containsKey(hrOfDay))
indRatePerMinArray = hourCountsInZoneMap.get(hrOfDay);
else
{
indRatePerMinArray = new Integer[60];
Arrays.fill(indRatePerMinArray, 0);
}
// Increment the induction rate for the current minute
// by one. Each line in the csv file represents a
// single induction at a single point in time
indRatePerMinArray[minInHr]++;
// Add everything back into the TreeMaps if these are
// newly created.
if (!hourCountsInZoneMap.containsKey(hrOfDay))
hourCountsInZoneMap.put(hrOfDay, indRatePerMinArray);
if (!zoneMap.containsKey(zones))
zoneMap.put(zones, hourCountsInZoneMap);
}
}
finally
{
bufferedReader.close();
}
}
catch (Exception e){
e.printStackTrace();
}
// Iterate through all zones and print induction rates
// for every minute into every hour by zone ...
Iterator<String> zoneIT = zoneMap.keySet().iterator();
while (zoneIT.hasNext())
{
String zones2 = zoneIT.next();
TreeMap<Integer, Integer[]> hourCountsInZoneMap = zoneMap.get(zones2);
System.out.println("ZONE " + zones2 + ":");
Iterator<Integer> hrIT = hourCountsInZoneMap.keySet().iterator();
while (hrIT.hasNext())
{
int hour = hrIT.next();
Integer [] indRatePerMinArray = hourCountsInZoneMap.get(hour);
for (int i = 0; i < indRatePerMinArray.length; i++)
{
System.out.print(hour + ":");
System.out.print(i < 10 ? "0" + i : i);
System.out.println(" = " + indRatePerMinArray[i] + "induction(s)");
}
}
}
TimeSeries s1 = new TimeSeries("A");
TreeMap<Integer, Integer[]> dayAZone = zoneMap.get("A");
Iterator<Integer> hourIT = dayAZone.keySet().iterator();
while (hourIT.hasNext())
{
Integer indHour = hourIT.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = dayAZone.get(indHour);
for (int i = 0; i < 60; i++)
s1.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
TimeSeries s2 = new TimeSeries("B");
TreeMap<Integer, Integer[]> dayBZone = zoneMap.get("B");
Iterator<Integer> hourIT1 = dayBZone.keySet().iterator();
while (hourIT1.hasNext())
{
Integer indHour = hourIT1.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = dayBZone.get(indHour);
for (int i = 0; i < 60; i++)
s2.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
TimeSeries s3 = new TimeSeries("C");
TreeMap<Integer, Integer[]> dayCZone = zoneMap.get("C");
Iterator<Integer> hourIT2 = dayCZone.keySet().iterator();
while (hourIT2.hasNext())
{
Integer indHour = hourIT2.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = dayCZone.get(indHour);
for (int i = 0; i < 60; i++)
s3.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
TimeSeries s4 = new TimeSeries("S");
TreeMap<Integer, Integer[]> daySZone = zoneMap.get("S");
Iterator<Integer> hourIT3 = daySZone.keySet().iterator();
while (hourIT3.hasNext())
{
Integer indHour = hourIT3.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = daySZone.get(indHour);
for (int i = 0; i < 60; i++)
s4.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
TimeSeries s5 = new TimeSeries("SH");
TreeMap<Integer, Integer[]> daySHZone = zoneMap.get("SH");
Iterator<Integer> hourIT4 = daySHZone.keySet().iterator();
while (hourIT4.hasNext())
{
Integer indHour = hourIT4.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = daySHZone.get(indHour);
for (int i = 0; i < 60; i++)
s5.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
TimeSeries s6 = new TimeSeries("W");
TreeMap<Integer, Integer[]> dayWZone = zoneMap.get("W");
Iterator<Integer> hourIT5 = dayWZone.keySet().iterator();
while (hourIT5.hasNext())
{
Integer indHour = hourIT5.next();
Hour hour = new Hour(indHour, day);
Integer [] indMins = dayWZone.get(indHour);
for (int i = 0; i < 60; i++)
s6.addOrUpdate(new Minute(i, hour), indMins[i]);
System.out.println(zoneMap);
}
all.addSeries(s1);
all.addSeries(s2);
all.addSeries(s3);
all.addSeries(s4);
all.addSeries(s5);
all.addSeries(s6);
return all;
}
private static ChartPanel createPane(String title) {
TimeSeriesCollection dataset = new ``TimeSeriesCollection(all.getSeries(title));
int j = 0;
JFreeChart chart = ChartFactory.createXYBarChart(
"Induction Chart Zone ",
"Hour",
true,
"Inductions Per Minute",
dataset,
PlotOrientation.VERTICAL,
false,
true,
false
);
XYPlot plot = (XYPlot)chart.getPlot();
XYBarRenderer renderer = (XYBarRenderer)plot.getRenderer();
renderer.setBarPainter(new StandardXYBarPainter());
renderer.setDrawBarOutline(false);
// Set an induction of 30 per minute...
Marker target = new ValueMarker(30);
target.setPaint(java.awt.Color.blue);
target.setLabel("Rate");
plot.addRangeMarker(target);
return new ChartPanel(chart);
}
public static void main(String[] args) {
createInduction();
final JFrame frame = new JFrame("Induction Zone Chart");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
final JTabbedPane jtp = new JTabbedPane();
final int j = 0;
jtp.add(titles[j], createPane("A"));
jtp.add(titles[j+1], createPane("B"));
jtp.add(titles[j+2], createPane("C"));
jtp.add(titles[j+3], createPane("S"));
jtp.add(titles[j+4], createPane("SH"));
jtp.add(titles[j+5], createPane("W"));
for (String s : titles) {
jtp.add(createPane(s));
}
jtp.setTabLayoutPolicy(JTabbedPane.SCROLL_TAB_LAYOUT);
ChartPanel chart = null;
for (int i = 0; i < titles.length; i++)
{
chart = createPane(titles[i].substring(1, titles[i].length()));
}
final JPanel p = new JPanel(new FlowLayout(FlowLayout.RIGHT));
p.add(new JButton(new AbstractAction("Update") {
/**
*
*/
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent e) {
frame.repaint();
}
}));
ChangeListener changeListener = new ChangeListener() {
public void stateChanged(ChangeEvent changeEvent) {
JTabbedPane sourceTabbedPane = (JTabbedPane) changeEvent.getSource();
int index = sourceTabbedPane.getSelectedIndex();
String tabTitle = sourceTabbedPane.getTitleAt(index);
createPane(tabTitle.substring(0, tabTitle.length()));
System.out.println("Source to " + tabTitle);
}
};
while (jtp.getTabCount() > 6)
jtp.remove(6);
jtp.addChangeListener(changeListener);
frame.add(jtp, BorderLayout.CENTER);
frame.add(p, BorderLayout.SOUTH);
frame.setPreferredSize(new Dimension(1000, 600));
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}
答案 0 :(得分：2)
在SwingWorker的背景下更新每个图表的模型，TimeSeries的实例。显示了一个完整的示例here。侦听视图是ChartPanel的一个实例，会相应地自行更新。