Examples of java.io.StreamTokenizer.parseNumbers()

java.io.StreamTokenizer.parseNumbers()

Specifies that numbers should be parsed by this tokenizer. The syntax table of this tokenizer is modified so that each of the twelve characters:

 0 1 2 3 4 5 6 7 8 9 . -

has the "numeric" attribute.

When the parser encounters a word token that has the format of a double precision floating-point number, it treats the token as a number rather than a word, by setting the ttype field to the value TT_NUMBER and putting the numeric value of the token into the nval field. @see java.io.StreamTokenizer#nval @see java.io.StreamTokenizer#TT_NUMBER @see java.io.StreamTokenizer#ttype

    SimpleBooleanParserMTree curr = start;
    
    Reader in = new StringReader(sLogic);
    StreamTokenizer tok = new StreamTokenizer(in);
    tok.lowerCaseMode(true);
    tok.parseNumbers();
    
    LinkedList<SimpleBooleanParserMTree> treeNodeStack = new LinkedList<SimpleBooleanParserMTree>();
    boolean bNegate = false;
    
    try {

    private static StreamTokenizer createTokenizer(Reader queryReader)
    {
        StreamTokenizer tokenizer = new StreamTokenizer(queryReader);
        tokenizer.resetSyntax();
        tokenizer.eolIsSignificant(true);
        tokenizer.parseNumbers();
        tokenizer.wordChars('a', 'z');
        tokenizer.wordChars('A', 'Z');
        tokenizer.wordChars('0', '9');
        tokenizer.wordChars('_', '_');
        tokenizer.wordChars('-', '-');

    st.wordChars('_', '_');
    st.lowerCaseMode(false);
    st.eolIsSignificant(false);
    st.quoteChar('"');
    st.quoteChar('\'');
    st.parseNumbers();


    while (st.nextToken() != StreamTokenizer.TT_EOF) {
      if (st.ttype == StreamTokenizer.TT_WORD) {
        if (st.sval.equals("class") || st.sval.equals("interface")) {
          break;

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