Hey guys: original poster here, and I found a solution! I created a wrapper
that could accept multiple analyzers and then combined them into a search:
here is the code.
------wrapper class---------
public class PositionalPorterStopAnalyzer extends Analyzer {
private Set stopWords;
public PositionalPorterStopAnalyzer() {
this(StopAnalyzer.ENGLISH_STOP_WORDS);
}
public PositionalPorterStopAnalyzer(String[] stopList) {
stopWords = StopFilter.makeStopSet(stopList);
}
public TokenStream tokenStream(String fieldName, Reader reader) {
StopFilter stopFilter = new StopFilter(new
LowerCaseTokenizer(reader),
stopWords);
stopFilter.setEnablePositionIncrements(true);
return new PorterStemFilter(stopFilter);
}
}
------creating the search---------
PerFieldAnalyzerWrapper pfawBoth = new PerFieldAnalyzerWrapper(
new StandardAnalyzer());
pfawBoth.addAnalyzer("Field_1", new
StandardAnalyzer());
pfawBoth.addAnalyzer("Field_2", new
PositionalPorterStopAnalyzer());
mfqp = new MultiFieldQueryParser(
fields,
pfawBoth,
boosts);
-----------
thanks for all the help
----------------
theDude_2 wrote:
>
> Hello fellow Lucene developers!
>
> I have a bit of a question - and I can't find the answer in my lucene
> book....
>
> Im trying to create a query that will query 2 fields using different
> analyzers and combine the scores together to give me my "hits". The idea
> is that for the one dataset I want a pure text match only, and for the
> other I want to use the stemming concept by using a custom made analyzer.
>
> Is there a way to do this?
>
> --This is what I am thinking (conceptually)------
> MultiFieldQueryParser mfqp1 = new MultiFieldQueryParser(field1, new
> StandardAnalyzer(), boosts);
> MultiFieldQueryParser mfqp2 = new MultiFieldQueryParser(field2, new
> PositionalPorterStopAnalyzer(), boosts);
>
> my MultiFieldQueryParser = mfqp1 + mfqp2
> ----------------
>
> The issue that I see is that if I just use one analyzer, I lose out. I
> know I need to query multiple fields, in multiple ways, but I just dont
> know how to make this work....
>
> Any ideas?
>
--
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