Re: text highlighting

[Youngho Cho]

Hello,

When I used the code with CJKAnalyzer and search English Text 
(Because the text is mixed with Korean and English )
sometimes the return Stirng is none.
Others works well.

Is the code analyzer dependancy ?

Thanks.

Youngho

-------  Test Code ( Just copy of the Book code ) ---------

    private static final String HIGH_LIGHT_OPEN = "<span class=\"highlight\">";
    private static final String HIGH_LIGHT_CLOSE = "</span>";

    public static String highLight(String value, String queryString)
        throws IOException
    {
        if (StringUtils.isEmpty(value) || StringUtils.isEmpty(queryString))
        {
            return value;
        }

        TermQuery query = new TermQuery(new Term("h", queryString));
        QueryScorer scorer = new QueryScorer(query);
        SimpleHTMLFormatter formatter = new SimpleHTMLFormatter(HIGH_LIGHT_OPEN,
                HIGH_LIGHT_CLOSE);
        Highlighter highlighter = new Highlighter(formatter, scorer);

        Fragmenter fragmenter = new SimpleFragmenter(50);

        highlighter.setTextFragmenter(fragmenter);

        TokenStream tokenStream = new CJKAnalyzer().tokenStream("h",
                new StringReader(value));

        return highlighter.getBestFragments(tokenStream, value, 5, "...");
    }

----- Original Message ----- 
From: "Erik Hatcher" <[EMAIL PROTECTED]>
To: "Lucene Users List" <lucene-user@jakarta.apache.org>
Sent: Thursday, January 27, 2005 8:37 AM
Subject: Re: text highlighting


> Also, there are some examples in the Lucene in Action source code (grab  
> it from http://www.lucenebook.com) (see HighlightIt.java).
> 
> Erik
> 
> On Jan 26, 2005, at 5:52 PM, markharw00d wrote:
> 
> > Michael Celona wrote:
> >
> >> Does any have a working example of the highlighter class found in the
> >> sandbox?
> >>
> >>
> > There are several in the accompanying Junit test:
> > http://cvs.apache.org/viewcvs.cgi/jakarta-lucene-sandbox/ 
> > contributions/highlighter/src/test/org/apache/lucene/search/highlight/
> >
> >
> > Cheers
> > Mark
> >
> >
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> 
> 
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