Hi Steve, in fact the list
of terms returned is for user consumption. From every term is possible
with a link to activate a search on the term itself and access to
document.
Annales
cafe
Cafè
zucche
Thanks
Federica
Steven A Rowe ha scritto:
On 4/7/2009 at 1:19 PM, Michael McCandless wrote:
I think the new contrib/collation package may address this use case?
It converts each term to its CollationKey, outside of Lucene.
Since AFAIK CollationKey creation is a one-way process, CollationKeyFilter may not be useful for Federica.
Federica, what use do you make of the terms returned by reader.terms()? I ask because the new CollationKeyFilter would produce terms that would not be suitable for human consumption, but might be useful for other purposes.
Steve
On Tue, Apr 7, 2009 at 7:36 AM, Federica Falini Data Management S.p.A
<[email protected]> wrote:
Good morning,
In Lucene 2.2 i have made modification to Term.java, TermBuffer.java
(see below) in order to have Term enumerations sorted case-insensitive
(when a field is not-tokenized):
TermEnum terms = reader.terms(new Term("myFieldNotTokenized", ""));
while ("myFieldNotTokenized".equals(terms.term().field())) {
System.out.println( " " + terms.term());
if (!terms.next()) break;
}
For example, instead to obtain this sort on TermEnum:
Annales
Cafè
Zucche
cafe
i need to obtain this :
Annales
cafe
Cafè
Zucche
Now in Lucene 2.4 i find it difficult because the package "index" is
changed a lot; can i have some indications to keep my sort?
Thanks in advance
Federica
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Federica
FALINI
Divisione Beni Culturali
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