NutchBean creates a query through the [Query query =
Query.parse(args[0], conf);] call in its main method. The actual query
object is created behind the scenes by the whole nutch analysis
mechanism. This does alot of work that is helpful in creating general
queries but it is not the only way.
You can create your own query objects and pass them into the
NutchBean.search(query, int) method. Take a look at the Lucene in
Action book by Erik Hatcher and Otis Gospodnetic and this will show you
how to create different types of query objects such as wildcard queries.
Dennis
Daniel López wrote:
Hi,
I have seen that NutchBean searches are case insensitive and uses a
logical AND if various terms are used as criteria. Moreover, if uses
full words, so no partial matches are allowed (or * as ?) and special
characters (áéí...) have to be matched exactly.
Is there any way one can tweak those settings and search through the
NutchBean with other settings? I'm more interested in allowing partial
matches and making criteria "special-characaters insensitive".
It NutchBean does not support that, is there any workaround and should
I better go straight to the code and use Lucene low level to
accomplish it?
Thanks,
D.
