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:Main.java

public static Locale getLocale(String locale) {
    if (locale == null)
        return Locale.getDefault();

    StringTokenizer localeTokenizer = new StringTokenizer(locale, "_");
    if (localeTokenizer.countTokens() == 1) {
        return new Locale(locale);
    } else {/*w  w  w  .j av  a  2s .c  om*/
        return new Locale(localeTokenizer.nextToken(), localeTokenizer.nextToken());
    }
}

From source file:Main.java

/**
 * utility method to get the last token in a "."-delimited package+classname string
 *
 * @return/* w w w  .ja v a  2 s  .c o m*/
 */
private static String getSimpleName(String in) {
    if (in == null || in.length() == 0) {
        return in;
    }
    String out = null;
    StringTokenizer tokenizer = new StringTokenizer(in, ".");
    if (tokenizer.countTokens() == 0)
        out = in;
    else {
        while (tokenizer.hasMoreTokens()) {
            out = tokenizer.nextToken();
        }
    }
    return out;
}

From source file:Main.java

public static String getThreadName(Thread thr) {
    if (thr == null)
        return "null";

    // This depends on the formatting in SelectReaderThread and CorbaConnectionImpl.
    // Pattern for SelectReaderThreads:
    // SelectReaderThread CorbaConnectionImpl[ <host> <post> <state>]
    // Any other pattern in the Thread's name is just returned.
    String name = thr.getName();//from w  w  w .ja va 2s.  c  o  m
    StringTokenizer st = new StringTokenizer(name);
    int numTokens = st.countTokens();
    if (numTokens != 5)
        return name;

    String[] tokens = new String[numTokens];
    for (int ctr = 0; ctr < numTokens; ctr++)
        tokens[ctr] = st.nextToken();

    if (!tokens[0].equals("SelectReaderThread"))
        return name;

    return "SelectReaderThread[" + tokens[2] + ":" + tokens[3] + "]";
}

From source file:Main.java

public static QName getNamespace(Map<String, String> namespaces, String str, String defaultNamespace) {
    String prefix = null;/*from  w  w w .j  a  v a  2  s .  c om*/
    String localName = null;

    StringTokenizer tokenizer = new StringTokenizer(str, ":");
    if (tokenizer.countTokens() == 2) {
        prefix = tokenizer.nextToken();
        localName = tokenizer.nextToken();
    } else if (tokenizer.countTokens() == 1) {
        localName = tokenizer.nextToken();
    }

    String namespceURI = defaultNamespace;
    if (prefix != null) {
        namespceURI = namespaces.get(prefix);
    }
    return new QName(namespceURI, localName);
}

From source file:Main.java

public static String[] split(final String string, final String tag) {
    StringTokenizer str = new StringTokenizer(string, tag);
    String[] result = new String[str.countTokens()];
    int index = 0;
    for (; str.hasMoreTokens();) {
        result[index++] = str.nextToken();
    }/*w  ww. ja v a  2 s . c om*/
    return result;
}

From source file:Main.java

public static int[] decodeMultiIntegerField(String field) throws NumberFormatException {
    StringTokenizer fieldTokens = new StringTokenizer(field, ";");
    int[] result = new int[fieldTokens.countTokens()];
    int counter = 0;
    while (fieldTokens.hasMoreTokens()) {
        String fieldToken = fieldTokens.nextToken();
        result[counter++] = Integer.valueOf(fieldToken);
    }/*from w  w  w  .j av  a2 s .c  o m*/
    return result;
}

From source file:Main.java

private static String[] split(String s, String delim, boolean includeDelim) {
    StringTokenizer tok = new StringTokenizer(s, delim, includeDelim);
    String[] parts = new String[tok.countTokens()];
    for (int i = 0; tok.hasMoreTokens(); i++) {
        parts[i] = tok.nextToken();//  w  ww. ja va  2 s. c o  m
    }
    return parts;
}

From source file:Main.java

/**
 * Splits specified string at XML space character boundaries (<tt>'\t'</tt>,
 * <tt>'\r'</tt>, <tt>'\n'</tt>, <tt>' '</tt>). Returns list of
 * parts./*  ww w .j  a  v a  2 s.co m*/
 * 
 * @param s string to be split
 * @return list of parts
 */
public static final String[] splitList(String s) {
    StringTokenizer tokens = new StringTokenizer(s, " \n\r\t");
    String[] split = new String[tokens.countTokens()];

    for (int i = 0; i < split.length; ++i)
        split[i] = tokens.nextToken();

    return split;
}

From source file:Util.java

/**
 * Split "str" into tokens by delimiters and optionally remove white spaces
 * from the splitted tokens./*from   ww w . java 2  s .  co m*/
 *
 * @param trimTokens if true, then trim the tokens
 */
public static String[] split(String str, String delims, boolean trimTokens) {
    StringTokenizer tokenizer = new StringTokenizer(str, delims);
    int n = tokenizer.countTokens();
    String[] list = new String[n];
    for (int i = 0; i < n; i++) {
        if (trimTokens) {
            list[i] = tokenizer.nextToken().trim();
        } else {
            list[i] = tokenizer.nextToken();
        }
    }
    return list;
}

From source file:Main.java

public static String restoreWithEndnote(String text, String holderString, String replacement, String noteTag,
        String noteSplit) {//from  w  w w .jav  a  2s .  c  om
    int start = text.lastIndexOf(noteTag);
    String note = text.substring(start);
    text = text.substring(0, start);
    if (note.length() == noteTag.length())
        return text;
    StringBuilder sb = new StringBuilder(text);
    StringTokenizer token = new StringTokenizer(note.substring(1), noteSplit);
    int[] index = new int[token.countTokens()];
    for (int i = index.length - 1; i >= 0; i--) {
        index[i] = Integer.parseInt(token.nextToken());
    }

    int h_length = holderString.length();
    for (int i = 0; i < index.length; i++) {
        sb.replace(index[i], index[i] + h_length, replacement);
    }
    return sb.toString();
}