Examples of java.util.Enumeration

java.util.Enumeration
An object that implements the Enumeration interface generates a series of elements, one at a time. Successive calls to the nextElement method return successive elements of the series.
For example, to print all elements of a Vector<E> v:
```
 for (Enumeration<E> e = v.elements(); e.hasMoreElements();) System.out.println(e.nextElement());
```
Methods are provided to enumerate through the elements of a vector, the keys of a hashtable, and the values in a hashtable. Enumerations are also used to specify the input streams to a SequenceInputStream.
NOTE: The functionality of this interface is duplicated by the Iterator interface. In addition, Iterator adds an optional remove operation, and has shorter method names. New implementations should consider using Iterator in preference to Enumeration. @see java.util.Iterator @see java.io.SequenceInputStream @see java.util.Enumeration#nextElement() @see java.util.Hashtable @see java.util.Hashtable#elements() @see java.util.Hashtable#keys() @see java.util.Vector @see java.util.Vector#elements() @author Lee Boynton @version 1.24, 11/17/05 @since JDK1.0

    FastVector[] rules;


    // Build rules
    for (int j = 0; j < m_Ls.size(); j++) {
      FastVector currentLabeledItemSets = (FastVector)m_Ls.elementAt(j);
      Enumeration enumLabeledItemSets = currentLabeledItemSets.elements();
      while (enumLabeledItemSets.hasMoreElements()) {
  LabeledItemSet currentLabeledItemSet = (LabeledItemSet)enumLabeledItemSets.nextElement();
  rules = currentLabeledItemSet.generateRules(m_minMetric,false);
  for (int k = 0; k < rules[0].size(); k++) {
    m_allTheRules[0].addElement(rules[0].elementAt(k));
    m_allTheRules[1].addElement(rules[1].elementAt(k));
    m_allTheRules[2].addElement(rules[2].elementAt(k));

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    newVector.addElement(new Option(
  "\tThe maximum depth of the trees, 0 for unlimited.\n"
  + "\t(default 0)",
  "depth", 1, "-depth <num>"));


    Enumeration enu = super.listOptions();
    while (enu.hasMoreElements()) {
      newVector.addElement(enu.nextElement());
    }


    return newVector.elements();
  }

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  (m_Template instanceof OptionHandler)) {
      newVector.addElement(new Option(
       "",
       "", 0, "\nOptions specific to classifier "
       + m_Template.getClass().getName() + ":"));
      Enumeration enu = ((OptionHandler)m_Template).listOptions();
      while (enu.hasMoreElements()) {
  newVector.addElement(enu.nextElement());
      }
    }
    return newVector.elements();
  }

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    // can produce
    if (m_AdditionalMeasures != null && m_AdditionalMeasures.length > 0) {
      m_doesProduce = new boolean [m_AdditionalMeasures.length];


      if (m_Template instanceof AdditionalMeasureProducer) {
  Enumeration en = ((AdditionalMeasureProducer)m_Template).
    enumerateMeasures();
  while (en.hasMoreElements()) {
    String mname = (String)en.nextElement();
    for (int j=0;j<m_AdditionalMeasures.length;j++) {
      if (mname.compareToIgnoreCase(m_AdditionalMeasures[j]) == 0) {
        m_doesProduce[j] = true;
      }
    }

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   * @return an enumeration of the measure names
   */
  public Enumeration enumerateMeasures() {
    Vector newVector = new Vector();
    if (m_Template instanceof AdditionalMeasureProducer) {
      Enumeration en = ((AdditionalMeasureProducer)m_Template).
  enumerateMeasures();
      while (en.hasMoreElements()) {
  String mname = (String)en.nextElement();
  newVector.addElement(mname);
      }
    }
    return newVector.elements();
  }

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    newVector.addElement(new Option(
              "\tNumber of execution slots.\n"
              + "\t(default 1 - i.e. no parallelism)",
              "num-slots", 1, "-num-slots <num>"));


    Enumeration enu = super.listOptions();
    while (enu.hasMoreElements()) {
      newVector.addElement(enu.nextElement());
    }
    return newVector.elements();
  }

View Full Code Here

    newVector.addElement(new Option(
              "\tNumber of execution slots.\n"
              + "\t(default 1 - i.e. no parallelism)",
              "num-slots", 1, "-num-slots <num>"));


    Enumeration enu = super.listOptions();
    while (enu.hasMoreElements()) {
      newVector.addElement(enu.nextElement());
    }
    return newVector.elements();
  }

View Full Code Here

  protected static ResourceXmlBean getResource(String id) {
    return (ResourceXmlBean) roots.get(id);
  }


  protected static Vector getItems() {
    Enumeration elts = roots.elements();
    Vector retour = new Vector();
    while (elts.hasMoreElements()) {
      retour.add(elts.nextElement());
    }
    return retour;
  }

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    not.addClientMessages(cm);
  }


  public void flush() {
    if (nots.size() > 0) {
      Enumeration ids = nots.keys();
      Enumeration notifs = nots.elements();
      while (notifs.hasMoreElements()) {
        AgentId to = (AgentId) ids.nextElement();
        RequestGroupNot not = (RequestGroupNot) notifs.nextElement();
        if (to.getTo() == proxyAgent.getId().getTo()) {
          not.setPersistent(false);
          proxyAgent.sendNot(to, not);
        } else {
          proxyAgent.sendNot(to, not);

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    }
    
    private boolean addcmdCapture()
    {
        // if a source hasn't already been set use the first
        Enumeration e = cc.getCaptureSources();
        String szSource = (String) e.nextElement();
        // make sure there's a valid capture source
        if (this.szCurrentSource == null || this.szCurrentSource == "") {
            this.szCurrentSource = szSource;
        }

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