Example usage for java.util Vector elements

Introduction

In this page you can find the example usage for java.util Vector elements.

Prototype

public Enumeration<E> elements() 

Source Link

Document

Returns an enumeration of the components of this vector.

Usage

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    Vector v = new Vector(3);
    v.add(new FileInputStream("/a/b"));
    v.add(new FileInputStream("yourfile.bar"));
    v.add(new FileInputStream("/yourfile.txt"));

    Enumeration e = v.elements();
    SequenceInputStream sis = new SequenceInputStream(e);
    InputStreamReader isr = new InputStreamReader(sis);
    BufferedReader br = new BufferedReader(isr);
    String line;//from   w  ww. j a  v a  2 s. c  o m
    while ((line = br.readLine()) != null) {
        System.out.println(line);
    }
    br.close();
}

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From source file:ArrayToVector.java

public static void main(String[] args) {
    Object[] a1d = { "Hello World", new Date(), Calendar.getInstance(), };
    // Arrays.asList(Object[]) --> List
    List l = Arrays.asList(a1d);

    // Vector contstructor takes Collection
    // List is a subclass of Collection
    Vector v;
    v = new Vector(l);

    // Or, more simply:
    v = new Vector(Arrays.asList(a1d));

    // Just to prove that it worked.
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }/*from   w ww. j  ava  2  s  .com*/
}

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From source file:Main.java

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

    Vector theStreams = new Vector();

    for (int i = 0; i < args.length; i++) {
        FileInputStream fin = new FileInputStream(args[i]);
        theStreams.addElement(fin);/*from w  w w .  ja v  a  2  s  .  c  o m*/
    }

    InputStream in = new SequenceInputStream(theStreams.elements());
    for (int i = in.read(); i != -1; i = in.read()) {
        System.out.write(i);
    }
}

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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);//from   w ww .  ja  v  a 2s .  c o  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);

}

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From source file:SaveVector.java

public static void main(String args[]) throws Exception {
    String data[] = { "Java", "Source", "and", "Support", "." };
    Vector v = new Vector(Arrays.asList(data));
    ByteArrayOutputStream b = new ByteArrayOutputStream();
    ObjectOutputStream o = new ObjectOutputStream(b);
    o.writeObject(v);//from   ww w.j a  v  a2s . c  o m
    o.close();
    ByteArrayInputStream bb = new ByteArrayInputStream(b.toByteArray());
    ObjectInputStream oo = new ObjectInputStream(bb);
    Vector v2 = (Vector) oo.readObject();
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }
}

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From source file:MainClass.java

public static void main(String args[]) throws Exception {
    String[] a = new String[] { "a", "b", "c" };

    Vector v = new Vector(Arrays.asList());
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(v);/*from   w ww  .  ja  v a 2  s  .  c o  m*/
    oos.close();
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    Vector v2 = (Vector) ois.readObject();
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }
}

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From source file:SaveVector1.java

public static void main(String args[]) throws Exception {
    Vector v = new Vector(Arrays.asList(args));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(v);/*from   www . j  a  v  a  2 s  .co  m*/
    oos.close();
    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    Vector v2 = (Vector) ois.readObject();
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }
}

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From source file:MainClass.java

public static void main(String args[]) throws Exception {
    Vector v = new Vector(Arrays.asList("a", "b", "c"));
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    ObjectOutputStream oos = new ObjectOutputStream(baos);
    oos.writeObject(v);/*from ww  w.  j a  v a 2s . com*/
    oos.close();

    ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
    ObjectInputStream ois = new ObjectInputStream(bais);
    Vector v2 = (Vector) ois.readObject();
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        System.out.println(e.nextElement());
    }
}

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From source file:org.smartfrog.avalanche.client.sf.apps.gt4.security.GridSecurity.java

public static void main(String args[]) {
    //GridSecurity sec = new GridSecurity("/home/sandya/globus401");
    //String policy = null;
    //try {//from  w  w w. j  a v a2 s  .c o  m
    //sec.setup();
    /*Properties props = new Properties();
    props.setProperty("-force", "");
    sec.reqHostCert("eb96133.india.hp.com", props);
    File certReq = new File("/etc/grid-security/hostcert_request.pem");
    File destDir = new File("/etc/grid-security");
    sec.getSignedCert(certReq, destDir, "hostcert.pem"); */
    //sec.setContainerCredentials();
    //String subject = sec.getUserSubject();
    //sec.updateGridMapfile(subject, System.getProperty("user.name"));

    /*Properties p = new Properties();
    p.setProperty("-passphrase", "iso*help");
    sec.reqUserCert(p);
    File userReq = new File("/home/sandya/.globus/usercert_request.pem");
    File userDir = new File("/home/sandya/.globus");
    */
    //sec.getSignedCert(userReq, userDir, "usercert.pem");

    Vector v = new Vector();
    v.add(0, "test<GLOBUS_LOCATION>");
    v.add(1, "for");
    v.add(2, "vector");
    Enumeration e = v.elements();
    while (e.hasMoreElements()) {
        String element = (String) e.nextElement();
        String el = element.replaceAll("<GLOB_LOCATION>", "/home/globus");

        System.out.println("Vector Element : " + el);
    }

    //} catch (GT4SecurityException gse) {
    //log.error(gse);
    //}
}

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From source file:com.pervasive07.MsgReader.java

public static void main(String[] args) throws Exception {
    String source = null;//w  w  w . j a  v  a  2 s. c  o  m
    Vector v = new Vector();
    if (args.length > 0) {
        for (int i = 0; i < args.length; i++) {
            if (args[i].equals("-comm")) {
                source = args[++i];
            } else {
                String className = args[i];
                try {
                    Class c = Class.forName(className);
                    Object packet = c.newInstance();
                    Message msg = (Message) packet;
                    if (msg.amType() < 0) {
                        System.err.println(className + " does not have an AM type - ignored");
                    } else {
                        v.addElement(msg);
                    }
                } catch (Exception e) {
                    System.err.println(e);
                }
            }
        }
    } else if (args.length != 0) {
        usage();
        System.exit(1);
    }

    MsgReader mr = new MsgReader(source);
    Enumeration msgs = v.elements();
    while (msgs.hasMoreElements()) {
        Message m = (Message) msgs.nextElement();
        mr.addMsgType(m);
    }
    mr.start();
}

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