We have a similar requirement here at our work.
In order to get around it we create two indexes, one of which
punctuation is relevant, and one in which all punctuation is treated as
a place to break tokens.
We then do a search against both indexes and merge the results, it seems
that such a technique might be able to help you here as well. (Though
upon rereading it seems like perhaps you want SOME punctuation to be
relevant, but others not, the technique itself though could still be
applied with these rules used instead)
- Matt
Jean-Claude Antonio wrote:
Thanks Erick, you are right about the various combinations.
Cheers,
Erick Erickson wrote:
Yes you can query *method. But you have to turn leading wildcards
(which I don't have right on the tips of my fingers, but know it's been
an option for some time now).
But your solution doesn't scale well. If you had
a.b.c.d.e.f.g.h you'd have to store many combinations in order
to do what you want, quickly becoming really, really ugly.
But you could store the tokens
a
.
b
.
c
.
e
.
f
.
g
.
h
by using the appropriate analyzer (or perhaps rolling
your own). Then you could use either PhraseQuerys
or SpanQuerys to do what you want....
Best
Erick
On Mon, Sep 22, 2008 at 5:40 PM, Jean-Claude Antonio
<[EMAIL PROTECTED]>wrote:
Hello,
If I had a file with the following content:
...
object.method();
...
I would like to be able to query for
object
method
object.method
My guess is that I should store not only "object.method", but also
"object"
and "method" as I cannot query *method.
Any other suggestion?
Kind regards,
JClaude
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