The normal technique is to write your own analyzer. See
http://wiki.apache.org/lucene-java/LuceneFAQ#How_do_I_write_my_own_Analyzer.3F.
Then pass that to IndexWriter - and be sure to use the same analyzer
when you are searching, unless you're doing clever things.
--
Ian.
On Thu, Nov 25, 2010 at 12:37 PM, McGibbney, Lewis John
<lewis.mcgibb...@gcu.ac.uk> wrote:
> Hello List,
>
> Lucene 3.0.1
> Windows Vista Premium Home Edition
>
> I am currently attempting to configure my IndexFiles.java file. My intention
> is to add the following functionality to the code as I require input text to
> be further analyzed than what the default analyzer does.
>
>
> IndexWriter writer = new IndexWriter(FSDirectory.open(INDEX_DIR),
>
> new NGramTokenFilter(
>
> new LowerCaseFilter(
>
> new StandardFilter(
>
> new StandardTokenizer
>
> (Version.LUCENE_CURRENT, null)))), true,
>
> IndexWriter.MaxFieldLength.LIMITED);
>
> System.out.println("Indexing to directory '" +INDEX_DIR+ "'...");
>
> indexDocs(writer, docDir);
>
> System.out.println("Optimizing...");
>
> writer.optimize();
>
> writer.close();
>
> Date end = new Date();
>
> System.out.println(end.getTime() - start.getTime() + " total milliseconds");
>
>
>
> My problem lies in the IndexWriter class and the number of
> analyzer's/tokenizer's I am permitted to pass as parameters and I find that
> this is slightly unclear from the javadocs. Are there any existing resources
> to solve this problem? or can someone help me out please.
>
>
>
> Anything would be greatly appreciated.
>
>
>
> Lews Mc
>
> Glasgow Caledonian University is a registered Scottish charity, number
> SC021474
>
> Winner: Times Higher Education's Widening Participation Initiative of the
> Year 2009 and Herald Society's Education Initiative of the Year 2009
> http://www.gcu.ac.uk/newsevents/news/bycategory/theuniversity/1/name,6219,en.html
>
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