Example usage for java.util StringTokenizer countTokens

Introduction

In this page you can find the example usage for java.util StringTokenizer countTokens.

Prototype

public int countTokens()

Source Link

Document

Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception.

Usage

From source file:com.sun.faces.generate.HtmlTaglibGenerator.java

/**
 * Main routine.//w w w  . j a  va  2  s .  co m
 */
public static void main(String args[]) throws Exception {

    try {
        // Perform setup operations
        if (log.isDebugEnabled()) {
            log.debug("Processing command line options");
        }
        Map options = options(args);
        String dtd = (String) options.get("--dtd");
        if (log.isDebugEnabled()) {
            log.debug("Configuring digester instance with public identifiers and DTD '" + dtd + "'");
        }
        StringTokenizer st = new StringTokenizer(dtd, "|");
        int arrayLen = st.countTokens();
        if (arrayLen == 0) {
            // PENDING I18n
            throw new Exception("No DTDs specified");
        }
        String[] dtds = new String[arrayLen];
        int i = 0;
        while (st.hasMoreTokens()) {
            dtds[i] = st.nextToken();
            i++;
        }
        copyright((String) options.get("--copyright"));
        directories((String) options.get("--tlddir"), false);
        Digester digester = digester(dtds, false, true, false);
        String config = (String) options.get("--config");
        loadOptionalTags((String) options.get("--tagdef"));
        if (log.isDebugEnabled()) {
            log.debug("Parsing configuration file '" + config + "'");
        }
        digester.push(new FacesConfigBean());
        fcb = parse(digester, config);
        if (log.isInfoEnabled()) {
            log.info("Generating Tag Library Descriptor file");
        }

        // Generate TLD File
        generateTld();

        // Generate Tag Handler Classes
        directories((String) options.get("--dir"), true);
        generateTagClasses();

    } catch (Exception e) {
        e.printStackTrace();
        System.exit(1);
    }
    System.exit(0);
}

From source file:Main.java

private static String[] tokenize(String str) {
    StringTokenizer tokenizer = new StringTokenizer(str);
    String[] arr = new String[tokenizer.countTokens()];
    int i = 0;//from w  ww . j a v a2s. co  m
    while (tokenizer.hasMoreTokens()) {
        arr[i++] = tokenizer.nextToken();
    }
    return arr;
}

From source file:Main.java

public static long[] strToArrayOfLong(String str) {
    StringTokenizer tmpst = new StringTokenizer(str, "|", false);
    int len = tmpst.countTokens();
    long[] retl = new long[len];

    for (int i = 0; i < len; i++) {
        retl[i] = Long.parseLong(tmpst.nextToken());
    }/*w ww.j ava2 s  .co  m*/

    return retl;
}

From source file:Main.java

private static String getElementInPathAtPosixFromEnd(String path, int posix) {
    StringTokenizer st = new StringTokenizer(path, ".");
    int cpt = st.countTokens();
    //      if (cpt==1)
    //         return root;
    int i = cpt - posix;
    for (int j = 0; j < i; j++) {
        st.nextToken();//from  w w  w .j  a  v  a  2  s .  c o m
    }
    return (String) st.nextToken();
}

From source file:Main.java

public static String[] strToArrayOfString(String str) {
    if (str == null) {
        return new String[0];
    }// ww  w .ja v a2 s. c  om
    StringTokenizer tmpst = new StringTokenizer(str, "|", false);
    int len = tmpst.countTokens();
    String[] retl = new String[len];

    for (int i = 0; i < len; i++) {
        retl[i] = tmpst.nextToken();
    }

    return retl;
}

From source file:Main.java

public static String[] parseExtensions(String extensions) {
    StringTokenizer st = new StringTokenizer(extensions, ",");
    String[] ext = new String[st.countTokens()];
    int i = 0;/*from w ww. j a  v  a2 s .  com*/
    while (st.hasMoreTokens()) {
        ext[i++] = st.nextToken();
    }
    return ext;
}

From source file:Main.java

public static String[] toStringArray(String s) {
    StringTokenizer st = new StringTokenizer(s);
    String[] array = new String[st.countTokens()];
    for (int i = 0; st.hasMoreTokens(); i++)
        array[i] = st.nextToken();/*from w ww.  ja  v  a2s. com*/
    return array;
}

From source file:Util.java

/** Parse comma-separated list of ints and return as array. */
public static int[] splitInts(String str) throws IllegalArgumentException {
    StringTokenizer tokenizer = new StringTokenizer(str, ",");
    int n = tokenizer.countTokens();
    int[] list = new int[n];
    for (int i = 0; i < n; i++) {
        String token = tokenizer.nextToken();
        list[i] = Integer.parseInt(token);
    }/*from   w  w w.  j a v a 2 s .  c  o m*/
    return list;
}

From source file:Main.java

private static String[] parseCommandStr(String str) {
    StringTokenizer st = new StringTokenizer(str, "|");
    String[] command_arr = new String[st.countTokens()];
    int i = 0;//from   w w  w. ja va 2 s.  co  m
    while (st.hasMoreElements()) {

        command_arr[i] = (String) st.nextElement();
        i++;
    }
    return command_arr;
}

From source file:Util.java

/** Parse comma-separated list of longs and return as array. */
public static long[] splitLongs(String str) throws IllegalArgumentException {
    StringTokenizer tokenizer = new StringTokenizer(str, ",");
    int n = tokenizer.countTokens();
    long[] list = new long[n];
    for (int i = 0; i < n; i++) {
        String token = tokenizer.nextToken();
        list[i] = Long.parseLong(token);
    }//from www .  j  ava  2 s  .  co  m
    return list;
}