Examples of org.htmlparser.filters.StringFilter

org.htmlparser.filters.StringFilter
This class accepts all string nodes containing the given string. This is a fairly simplistic filter, so for more sophisticated string matching, for example newline and whitespace handling, use a {@link RegexFilter} instead.

     */ 
    public StringFilterWrapper ()
    {
        Thread thread;


        mFilter = new StringFilter ();
        mFilter.setCaseSensitive (true);


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

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     * Get the underlying node filter object.
     * @return The node filter object suitable for serialization.
     */
    public NodeFilter getNodeFilter ()
    {
        StringFilter ret;
        
        ret = new StringFilter ();
        ret.setCaseSensitive (mFilter.getCaseSensitive ());
        ret.setLocale (mFilter .getLocale ());
        ret.setPattern (mFilter.getPattern ());
            
        return (ret);
    }

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        NodeList list;


        guts = "<body>Now is the <a id=target><b>time</b></a> for all good <time>men</time>..</body>";
        html = "<html>" + guts + "</html>";
        createParser (html);
        list = parser.extractAllNodesThatMatch (new StringFilter ("Time"));
        assertEquals ("only one element", 1, list.size ());
        assertSuperType ("should be String", Text.class, list.elementAt (0));
        assertStringEquals("name", "time", ((Text)list.elementAt (0)).getText ());
        // test case sensitivity
        list = parser.extractAllNodesThatMatch (new StringFilter ("Time", true));
        assertEquals ("should be no elements", 0, list.size ());
    }

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        list = parser.extractAllNodesThatMatch (
            new AndFilter (
                new HasChildFilter (
                    new TagNameFilter ("b")),
                new HasChildFilter (
                    new StringFilter ("men")))
                );
        assertEquals ("only one element", 1, list.size ());
        assertType ("should be LinkTag", LinkTag.class, list.elementAt (0));
        LinkTag link = (LinkTag)list.elementAt (0);
        assertEquals ("attribute value", "two", link.getAttribute ("id"));

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        html = "<html>" + guts + "</html>";
        createParser (html);
        list = parser.extractAllNodesThatMatch (
            new OrFilter (
                new HasChildFilter (
                    new StringFilter ("time")),
                new HasChildFilter (
                    new StringFilter ("men")))
                );
        assertEquals ("two elements", 2, list.size ());
        assertType ("should be LinkTag", LinkTag.class, list.elementAt (0));
        LinkTag link = (LinkTag)list.elementAt (0);
        assertEquals ("attribute value", "one", link.getAttribute ("id"));

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            new AndFilter (
                new HasChildFilter (
                    new TagNameFilter ("b")),
                new NotFilter (
                    new HasChildFilter (
                        new StringFilter ("all"))))
                );
        assertEquals ("two elements", 2, list.size ());
        assertType ("should be LinkTag", LinkTag.class, list.elementAt (0));
        LinkTag link = (LinkTag)list.elementAt (0);
        assertEquals ("attribute value", "one", link.getAttribute ("id"));

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Related Classes of org.htmlparser.filters.StringFilter

org.htmlparser.parserapplications.filterbuilder.wrappers.StringFilterWrapper

org.htmlparser.tests.filterTests.FilterTest

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