Example usage for java.util Enumeration hasMoreElements

List of usage examples for java.util Enumeration hasMoreElements

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Introduction

In this page you can find the example usage for java.util Enumeration hasMoreElements.

Prototype

boolean hasMoreElements();

Source Link

Document

Tests if this enumeration contains more elements.

Usage

From source file:net.vnt.ussdapp.util.ContextTest.java

public static void main(String[] args) {
    ApplicationContext context = new ClassPathXmlApplicationContext(new String[] { "/context.xml" });
    ContextProperties ctxProp = (ContextProperties) Context.getInstance().getBean("ContextProperties");
    TXTParser parser = (TXTParser) Context.getInstance().getBean("TXTParser");
    String mainmenu = ctxProp.getProperty("ussdapp.wrong");
    try {/*ww  w  .  j  av a  2 s . c o  m*/
        Vector<String> vs = parser.readFields(mainmenu);
        Enumeration<String> ens = vs.elements();
        StringBuilder sb = new StringBuilder();
        while (ens.hasMoreElements()) {
            sb.append(ens.nextElement()).append("\n");
        }
        System.out.println(sb.toString());
    } catch (IOException ex) {
        Logger.getLogger(ContextTest.class.getName()).log(Level.SEVERE, null, ex);
    }
    System.out.println(System.getProperty("os.arch"));
}

From source file:Main.java

public static void main(String args[]) {
    JFrame frame = new JFrame();
    frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JPanel panel = new JPanel(new GridLayout(0, 1));
    Border border = BorderFactory.createTitledBorder("Options");
    panel.setBorder(border);/*from   w w w  .java 2 s  . co  m*/
    final ButtonGroup group = new ButtonGroup();
    AbstractButton abstract1 = new JRadioButton("One");
    panel.add(abstract1);
    group.add(abstract1);
    AbstractButton abstract2 = new JRadioButton("Two");
    panel.add(abstract2);
    group.add(abstract2);
    AbstractButton abstract3 = new JRadioButton("Three");
    panel.add(abstract3);
    group.add(abstract3);
    AbstractButton abstract4 = new JRadioButton("Four");
    panel.add(abstract4);
    group.add(abstract4);
    AbstractButton abstract5 = new JRadioButton("Five");
    panel.add(abstract5);
    group.add(abstract5);
    ActionListener aListener = new ActionListener() {
        public void actionPerformed(ActionEvent event) {
            Enumeration elements = group.getElements();
            while (elements.hasMoreElements()) {
                AbstractButton button = (AbstractButton) elements.nextElement();
                if (button.isSelected()) {
                    System.out.println("The winner is: " + button.getText());
                    break;
                }
            }
            group.setSelected(null, true);
        }
    };
    JButton button = new JButton("Show Selected");
    button.addActionListener(aListener);
    Container container = frame.getContentPane();
    container.add(panel, BorderLayout.CENTER);
    container.add(button, BorderLayout.SOUTH);
    frame.setSize(300, 200);
    frame.setVisible(true);
}

From source file:MainClass.java

public static void main(String args[]) {
    Hashtable<String, Double> balance = new Hashtable<String, Double>();

    Enumeration<String> names;
    String str;//w  ww . ja  v  a2 s .c  om

    balance.put("A", 3434.34);

    names = balance.keys();
    while (names.hasMoreElements()) {
        str = names.nextElement();
        System.out.println(str + ": " + balance.get(str));
    }

    System.out.println();
}

From source file:Main.java

public static void main(String args[]) {
    // create hash table 
    Hashtable<Integer, String> htable1 = new Hashtable<Integer, String>();

    // put values in table
    htable1.put(1, "A");
    htable1.put(2, "B");
    htable1.put(3, "C");
    htable1.put(4, "from java2s.com");

    // create enumeration for keys
    Enumeration en = htable1.keys();

    System.out.println("Display result:");

    // display search result
    while (en.hasMoreElements()) {
        System.out.println(en.nextElement());
    }//from  ww  w  .j av a2s.c o  m
}

From source file:example.browser.Browser.java

public static void main(String[] args) {
    String url = BROKER_URL;
    if (args.length > 0) {
        url = args[0].trim();/*from   ww  w  .j av  a2s .co  m*/
    }
    ActiveMQConnectionFactory connectionFactory = new ActiveMQConnectionFactory("admin", "password", url);
    Connection connection = null;

    try {

        connection = connectionFactory.createConnection();
        connection.start();

        Session session = connection.createSession(NON_TRANSACTED, Session.AUTO_ACKNOWLEDGE);
        Queue destination = session.createQueue("test-queue");
        QueueBrowser browser = session.createBrowser(destination);
        Enumeration enumeration = browser.getEnumeration();

        while (enumeration.hasMoreElements()) {
            TextMessage message = (TextMessage) enumeration.nextElement();
            System.out.println("Browsing: " + message);
            TimeUnit.MILLISECONDS.sleep(DELAY);
        }

        session.close();

    } catch (Exception e) {
        System.out.println("Caught exception!");
    } finally {
        if (connection != null) {
            try {
                connection.close();
            } catch (JMSException e) {
                System.out.println("Could not close an open connection...");
            }
        }
    }
}

From source file:Main.java

public static void main(String args[]) {
    Hashtable<Integer, String> htable = new Hashtable<Integer, String>();

    // put values into the table
    htable.put(1, "A");
    htable.put(2, "B");
    htable.put(3, "C");
    htable.put(4, "from java2s.com");

    // create enumeration
    Enumeration<String> e = htable.elements();

    System.out.println("Display result:");

    // display search result
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }//from ww w .java 2  s.  c  o m
}

From source file:Utilities.java

public static void main(String[] args) {
    List list = Arrays.asList("one Two three Four five six one".split(" "));
    System.out.println(list);/* ww w . ja  v  a 2 s . co m*/
    System.out.println("max: " + Collections.max(list));
    System.out.println("min: " + Collections.min(list));
    AlphabeticComparator comp = new AlphabeticComparator();
    System.out.println("max w/ comparator: " + Collections.max(list, comp));
    System.out.println("min w/ comparator: " + Collections.min(list, comp));
    List sublist = Arrays.asList("Four five six".split(" "));
    System.out.println("indexOfSubList: " + Collections.indexOfSubList(list, sublist));
    System.out.println("lastIndexOfSubList: " + Collections.lastIndexOfSubList(list, sublist));
    Collections.replaceAll(list, "one", "Yo");
    System.out.println("replaceAll: " + list);
    Collections.reverse(list);
    System.out.println("reverse: " + list);
    Collections.rotate(list, 3);
    System.out.println("rotate: " + list);
    List source = Arrays.asList("in the matrix".split(" "));
    Collections.copy(list, source);
    System.out.println("copy: " + list);
    Collections.swap(list, 0, list.size() - 1);
    System.out.println("swap: " + list);
    Collections.fill(list, "pop");
    System.out.println("fill: " + list);
    List dups = Collections.nCopies(3, "snap");
    System.out.println("dups: " + dups);
    // Getting an old-style Enumeration:
    Enumeration e = Collections.enumeration(dups);
    Vector v = new Vector();
    while (e.hasMoreElements())
        v.addElement(e.nextElement());
    // Converting an old-style Vector
    // to a List via an Enumeration:
    ArrayList arrayList = Collections.list(v.elements());
    System.out.println("arrayList: " + arrayList);

}

From source file:Main.java

public static void main(String[] args) {
    ResourceBundle bundle = ResourceBundle.getBundle("hello", Locale.US);
    Enumeration<String> keys = bundle.getKeys();
    ArrayList<String> temp = new ArrayList<String>();

    for (Enumeration<String> e = keys; keys.hasMoreElements();) {
        String key = e.nextElement();
        if (key.startsWith("java2s")) {
            temp.add(key);//  w w w.  j a v a  2 s. c  om
        }
    }

    String[] result = new String[temp.size()];

    for (int i = 0; i < temp.size(); i++) {
        result[i] = bundle.getString(temp.get(i));
    }
    System.out.println(Arrays.toString(result));
}

From source file:ReadZip.java

public static void main(String args[]) {
    try {// w ww  .  ja v a 2 s. c  o m
        ZipFile zf = new ZipFile("ReadZip.zip");
        Enumeration entries = zf.entries();

        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
        while (entries.hasMoreElements()) {
            ZipEntry ze = (ZipEntry) entries.nextElement();
            System.out.println("Read " + ze.getName() + "?");
            String inputLine = input.readLine();
            if (inputLine.equalsIgnoreCase("yes")) {
                long size = ze.getSize();
                if (size > 0) {
                    System.out.println("Length is " + size);
                    BufferedReader br = new BufferedReader(new InputStreamReader(zf.getInputStream(ze)));
                    String line;
                    while ((line = br.readLine()) != null) {
                        System.out.println(line);
                    }
                    br.close();
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

From source file:ZipFileViewer.java

public static void main(String[] arg) throws Exception {
    String zipFileName = arg[0];/*from   www.j  a v  a2  s.  c o  m*/
    List zipFileList = null;
    ZipFile zipFile = new ZipFile(zipFileName);
    Enumeration zipEntries = zipFile.entries();
    zipFileList = new ArrayList();
    while (zipEntries.hasMoreElements()) {
        zipFileList.add((ZipEntry) (zipEntries.nextElement()));
    }
    ZipFileViewer zipFileViewer = new ZipFileViewer(zipFileName, zipFileList);
}