Examples of java.util.StringTokenizer.countTokens()

java.util.StringTokenizer.countTokens()
Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception. The current position is not advanced. @return the number of tokens remaining in the string using the currentdelimiter set. @see java.util.StringTokenizer#nextToken()

        } else if (request.getParameter(VDTParam) != null) {
            String subsetmarkup = request.getParameter(VDTParam);
            String[] ss = null;
            if (subsetmarkup != null) {
                StringTokenizer st = new StringTokenizer(subsetmarkup, ",", false);
                ss = new String[st.countTokens()];
                for (int i = 0; i < ss.length; i++) {
                    ss[i] = st.nextToken();
                    if ("ALL".equals(ss[i])) {
                        ss = null; // null array gets all VDT lookups
                        break;

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    * Default is JdbcDriver.drivers=sun.jdbc.odbc.JdbcOdbcDriver
    */
   private void initDrivers() {
      String            drivers = glob.getProperty().get("JdbcDriver.drivers", "sun.jdbc.odbc.JdbcOdbcDriver");
      StringTokenizer   st = new StringTokenizer(drivers, ":");
      int               numDrivers = st.countTokens();
      String            driver = "";


      for (int i = 0; i < numDrivers; i++) {
         try {
            driver = st.nextToken().trim();

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            // Create a mime message
            MimeMessage mail = new MimeMessage(session);
            mail.setFrom(new InternetAddress(from));
            
            StringTokenizer st = new StringTokenizer(recipients, ",");
            InternetAddress[] recList = new InternetAddress[st.countTokens()];
            for (int r = 0; st.hasMoreTokens(); r++)
                recList[r] = new InternetAddress(st.nextToken().trim());
            mail.setRecipients(Message.RecipientType.TO, recList);
            
            if (copies != null) {

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                recList[r] = new InternetAddress(st.nextToken().trim());
            mail.setRecipients(Message.RecipientType.TO, recList);
            
            if (copies != null) {
                st = new StringTokenizer(copies, ",");
                InternetAddress[] copyList = new InternetAddress[st.countTokens()];
                for (int c = 0; st.hasMoreTokens(); c++) {
                    copyList[c] = new InternetAddress(st.nextToken().trim());
                }
                mail.setRecipients(Message.RecipientType.CC, copyList);
            }

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        } else if(line.startsWith(Info.IMPORT_FILE_PREFIX)){
            //This is a master line.
                    //retrieve master fileName.
                    StringTokenizer stk = new StringTokenizer(line);
                    if(stk.countTokens() > 1){
                        //The first token is the Info.IMPORT_FILE_PREFIX, throw it away.
                        stk.nextToken();
                        //The next one should be the master file.
                        String masterFile = stk.nextToken();
                        //Create a UserProperties on it.

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    if (asString == null) {
      return null;
    } else {
      StringTokenizer tokenizer = new StringTokenizer(asString);
      String[] wordList = new String[tokenizer.countTokens()];
      for (int i = 0; i < wordList.length; i++) {
        wordList[i] = tokenizer.nextToken();
      }
      return wordList;
    }

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      }
      else
         log.severe("Couldn't initialize I_ChangeDetector, please configure 'changeDetector.class'.");


      StringTokenizer st = new StringTokenizer(alerSchedulerClasses, ":, ");
      int countPlugins = st.countTokens();
      this.alertProducerArr = new I_AlertProducer[countPlugins];
      for (int i = 0; i < countPlugins; i++) {
         String clazz = st.nextToken().trim();
         try {
            Object o = info.getObject(clazz);

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   *        for every split.
   * @return An array the items.
   */
  public static String[] splitString(String str, String delim, boolean trimSplits) {
    StringTokenizer tokenizer = new StringTokenizer(str, delim);
    String[] searchFieldArr = new String[tokenizer.countTokens()];
    for (int i = 0; i < searchFieldArr.length; i++) {
      searchFieldArr[i] = tokenizer.nextToken();
      if (trimSplits) {
        searchFieldArr[i] = searchFieldArr[i].trim();
      }

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   public static long[] readOldReplData(I_Info persistentInfo, String propName) {
      String tmp = persistentInfo.get(propName, null);
      if (tmp != null) {
         StringTokenizer tokenizer = new StringTokenizer(tmp, " ");
         int count = tokenizer.countTokens(); 
         long[] ret = new long[count];
         for (int i=0; i < ret.length; i++) {
            if (tokenizer.hasMoreTokens()) {
               ret[i] = parseLong(tokenizer.nextToken().trim(), 0L);
            }

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      return ret;
   }
   
   public static String[] getLineAsArgs(String line) {
      StringTokenizer tokenizer = new StringTokenizer(line, " ");
      int nmax = tokenizer.countTokens();
      String[] ret = new String[nmax];
      int i = 0;
      while (tokenizer.hasMoreTokens()) {
         ret[i] = tokenizer.nextToken();
         i++;

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