Examples of org.htmlparser.filters.RegexFilter

org.htmlparser.filters.RegexFilter

a"); RegexFilter filter = new RegexFilter ("(19|20)\\d\\d([- \\\\/.](0[1-9]|1[012])[- \\\\/.](0[1-9]|[12][0-9]|3[01]))?"); NodeIterator iterator = parser.extractAllNodesThatMatch (filter).elements (); which matches a date in yyyy-mm-dd format between 1900-01-01 and 2099-12-31, with a choice of five separators, either a dash, a space, either kind of slash or a period. The year is matched by (19|20)\d\d which uses alternation to allow the either 19 or 20 as the first two digits. The round brackets are mandatory. The month is matched by 0[1-9]|1[012], again enclosed by round brackets to keep the two options together. By using character classes, the first option matches a number between 01 and 09, and the second matches 10, 11 or 12. The last part of the regex consists of three options. The first matches the numbers 01 through 09, the second 10 through 29, and the third matches 30 or 31. The day and month are optional, but must occur together because of the ()? bracketing after the year.

    /**
     * Create a wrapper over a new RegexFilter.
     */ 
    public RegexFilterWrapper ()
    {
        mFilter = new RegexFilter ();


        // add the text pattern
        mPattern = new JTextArea (2, 20);
        mPattern.setBorder (new BevelBorder (BevelBorder.LOWERED));
        add (mPattern);

     * Get the underlying node filter object.
     * @return The node filter object suitable for serialization.
     */
    public NodeFilter getNodeFilter ()
    {
        RegexFilter ret;
        
        ret = new RegexFilter ();
        ret.setStrategy (mFilter.getStrategy ());
        ret.setPattern (mFilter.getPattern ());
            
        return (ret);
    }

            + "The Lighting advanced by beating the Philadelphia Flyers in the Eastern \n"
            + "Conference final. <p>\n"
            + "</body></html>\n";
        Lexer lexer;
        Parser parser;
        RegexFilter filter;
        NodeIterator iterator;
        int count;


        lexer = new Lexer (html);
        parser = new Parser (lexer);
        filter = new RegexFilter ("(19|20)\\d\\d([- \\\\/.](0[1-9]|1[012])[- \\\\/.](0[1-9]|[12][0-9]|3[01]))?");
        count = 0;
        for (iterator = parser.extractAllNodesThatMatch (filter).elements (); iterator.hasMoreNodes ();)
        {
            assertEquals ("text wrong", target, iterator.nextNode ().toHtml ());
            count++;

Examples of org.htmlparser.filters.RegexFilter

Related Classes of org.htmlparser.filters.RegexFilter