That looks correct. That's what PrefixQuery is for. If you use
QueryParser and give if "var*", QP will convert that to PrefixQuery for
you.
Otis
--- Axel <[EMAIL PROTECTED]> wrote:
> Hi
>
> Assuming that in the indexing process I setup 3 different documents
> doc1, doc2, doc3.
>
> with something like:
> doc1.add(Field.Keyword("variable", "var_no1"));
> doc1.add(Field.Keyword("variable", "var_test1"));
>
> doc2.add(Field.Keyword("variable", "var_no2"));
> doc2.add(Field.Keyword("variable", "var_test2"));
>
> doc3.add(Field.Keyword("variable", "var_no3"));
>
> How can I get all values across the documents with a given prefix?
> For prefix = "var" for example I would like to have a list of all 5
> values.
>
> For prefix = "var_no" for example I would like to have a list of the
> values
> {"var_no1", "var_no2", "var_no3"}.
>
> Is there already a method for this case or must the list be merged
> together from the document Hits for a PrefixQuery?
>
> ...
> Query query = new PrefixQuery(new Term("variable", prefix));
> Hits hits = fSearcher.search(query);
> ....
>
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