Examples of java.io.StreamTokenizer.whitespaceChars()

java.io.StreamTokenizer.whitespaceChars()
Specifies that all characters c in the range low <= c <= high are white space characters. White space characters serve only to separate tokens in the input stream.
Any other attribute settings for the characters in the specified range are cleared. @param low the low end of the range. @param hi the high end of the range.

  {
    StreamTokenizer st = new StreamTokenizer(new StringReader("foo bar,baz"));
    // Everything is a word character.
    st.wordChars(0, 255);
    // Except for spaces and commas
    st.whitespaceChars(' ', ' ');
    st.whitespaceChars(',', ',');


    try
      {
  harness.check(st.nextToken(), StreamTokenizer.TT_WORD);

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    StreamTokenizer st = new StreamTokenizer(new StringReader("foo bar,baz"));
    // Everything is a word character.
    st.wordChars(0, 255);
    // Except for spaces and commas
    st.whitespaceChars(' ', ' ');
    st.whitespaceChars(',', ',');


    try
      {
  harness.check(st.nextToken(), StreamTokenizer.TT_WORD);
  harness.check(st.sval, "foo");

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      // We'll only get whitespace delimited words, EOL's and EOF's.
      // These words should all be numbers, for Double.valueOf to parse.


      tokenizer.resetSyntax();
      tokenizer.wordChars(0, 255);
      tokenizer.whitespaceChars(0, ' ');
      tokenizer.eolIsSignificant(true);
      // TODO: replace by eg:
      
      java.util.Vector<Double> vD = new java.util.Vector<Double>();

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      // We'll only get whitespace delimited words, EOL's and EOF's.
      // These words should all be numbers, for Double.valueOf to parse.


      tokenizer.resetSyntax();
      tokenizer.wordChars(0,255);
      tokenizer.whitespaceChars(0, ' ');
      tokenizer.eolIsSignificant(true);
      java.util.Vector v = new java.util.Vector();


      // Ignore initial empty lines
      while (tokenizer.nextToken() == StreamTokenizer.TT_EOL);

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    Reader r = new StringReader(commandLine);
    StreamTokenizer st = new StreamTokenizer(r);
    st.resetSyntax();
    st.wordChars(32, 255);
    st.whitespaceChars(0, ' ');
    st.quoteChar('"');
    st.quoteChar('\'');


    int token = TT_EOF;
    try {

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     *
     * <P> FIXME: this sucks.
     */
    public static void hashAttributes(String s, Map map) {
        StreamTokenizer t = new StreamTokenizer(new StringReader(s));
        t.whitespaceChars('=', '=');
        t.ordinaryChars('0', '9');
        t.ordinaryChar('.');


        String key = "Unknown";
        String val = "Unknown";

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      // We'll only get whitespace delimited words, EOL's and EOF's.
      // These words should all be numbers, for Double.valueOf to parse.


      tokenizer.resetSyntax();
      tokenizer.wordChars(0,255);
      tokenizer.whitespaceChars(0, ' ');
      tokenizer.eolIsSignificant(true);
      java.util.Vector<Double> vD = new java.util.Vector<Double>();


      // Ignore initial empty lines
      while (tokenizer.nextToken() == StreamTokenizer.TT_EOL);

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        try {
            StreamTokenizer st = new StreamTokenizer(new StringReader(attributes));
            st.resetSyntax();
            st.wordChars(33, 126);
            st.wordChars(128 + 32, 255);
            st.whitespaceChars(0, ' ');
            st.quoteChar('"');
            st.quoteChar('\'');
            st.ordinaryChar('=');


            String name = null;

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        try {


            // Set up a StreamTokenizer on the characters in this String
            StreamTokenizer st =
                new StreamTokenizer(new StringReader(svalue));
            st.whitespaceChars(',',','); // Commas are delimiters
            st.ordinaryChars('0', '9');  // Needed to turn off numeric flag
            st.ordinaryChars('.', '.');
            st.ordinaryChars('-', '-');
            st.wordChars('0', '9');      // Needed to make part of tokens
            st.wordChars('.', '.');

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        Map<String, String> map = new HashMap<String, String>();
        try {
            StreamTokenizer tok = new StreamTokenizer(new StringReader(this.fullContent));
            tok.quoteChar('"');
            tok.quoteChar('\'');
            tok.whitespaceChars('=', '=');
            tok.whitespaceChars(',', ',');
            
            while (tok.nextToken() != StreamTokenizer.TT_EOF) {
                String key = tok.sval;
                if (tok.nextToken() == StreamTokenizer.TT_EOF) {

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