Re: Displaying and highlighting results from a Wild Card and Fuzzy search using Lucene in Java

[syedfa]

Thanks very much for your reply.  I am having problems creating an
IndexReader object for this purpose.  This is the relevant code for my
method:


public List wildSearch(File indexDir) throws Exception {
        
        List searchResult = new ArrayList();
        Directory fsDir=FSDirectory.getDirectory(indexDir);
        IndexSearcher is = new IndexSearcher(fsDir);
        IndexReader     ir = new IndexReader().open(fsDir);
         
        Analyzer analyser = new StandardAnalyzer();
        Query parser=new WildcardQuery(new Term("LINES", "?rr*"));
        parser=parser.rewrite(ir);
        long start=new Date().getTime();
        Hits hits=is.search(parser);
        long end=new Date().getTime();
        QueryScorer scorer = new QueryScorer(parser);
        Highlighter highlighter = new Highlighter(scorer);

The error I am getting in eclipse is, "cannot instantiate the type
IndexReader".  What am I doing wrong?  
I am able to use the Highlighter class with a boolean search, but not with
the WildCard search, nor with the Fuzzy search.  Any suggestions?

Thanks again to all that reply.
Sincerely;
Fayyaz

markrmiller wrote:
> 
> First step:
> 
> query = query.rewrite()
> 
> Then pass the query to the Highlighter.
> 
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