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From Xi Shen <davidshe...@gmail.com>
Subject Re: how to implement a TokenFilter?
Date Mon, 24 Dec 2012 02:30:25 GMT
thanks a lot :)


On Mon, Dec 24, 2012 at 10:22 AM, feng lu <amuseme.lu@gmail.com> wrote:

> hi Shen
>
> May be you can see some source code in org.apache.lucene.analysis package,
> such LowerCaseFilter.java,StopFilter.java and so on.
>
> and some common attribute includes:
>
> offsetAtt = addAttribute(OffsetAttribute.class);
> termAtt = addAttribute(CharTermAttribute.class);
> typeAtt = addAttribute(TypeAttribute.class);
>
> Regards
>
>
> On Sun, Dec 23, 2012 at 4:01 PM, Rafał Kuć <r.kuc@solr.pl> wrote:
>
> > Hello!
> >
> > The simplest way is to look at Lucene javadoc and see what
> > implementations of Attribute interface there are -
> >
> http://lucene.apache.org/core/4_0_0/core/org/apache/lucene/util/Attribute.html
> >
> > --
> > Regards,
> >  Rafał Kuć
> >  Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
> >
> > > thanks, i read this ready. it is useful, but it is too 'small'...
> >
> > > e.g. for this.charTermAttr = addAttribute(CharTermAttribute.class);
> >
> > > i want to know what are the other attributes i need in order to
> implement
> > > my function. where i can find a references to these attributes? i tried
> > on
> > > lucene & solr wiki, but all i found is a list of the names of these
> > > attributes, nothing about what are they capable of...
> >
> >
> >
> >
> > > On Sat, Dec 22, 2012 at 10:37 PM, Rafał Kuć <r.kuc@solr.pl> wrote:
> >
> > >> Hello!
> > >>
> > >> A small example with some explanation can be found here:
> > >> http://solr.pl/en/2012/05/14/developing-your-own-solr-filter/
> > >>
> > >> --
> > >> Regards,
> > >>  Rafał Kuć
> > >>  Sematext :: http://sematext.com/ :: Solr - Lucene - Nutch
> > >>
> > >> > Hi,
> > >>
> > >> > I need a guide to implement my own TokenFilter. I checked the wiki,
> > but I
> > >> > could not find any useful guide :(
> > >>
> > >>
> > >>
> > >> ---------------------------------------------------------------------
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> > >> For additional commands, e-mail: java-user-help@lucene.apache.org
> > >>
> > >>
> >
> >
> >
> > ---------------------------------------------------------------------
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> >
> >
>
>
> --
> Don't Grow Old, Grow Up... :-)
>



-- 
Regards,
David Shen

http://about.me/davidshen
https://twitter.com/#!/davidshen84

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