Hi All,
I was looking for a way to do a range query on 2 numeric field of my index.
The tricky part is, I don't directly use the numeric field but I have to use it
on a computation formula to satisfy my criteria.
Hope this helps to explain my scenario:
pointX--> latitude X input by user.
You could use ValueSourceQuery for this - see
o.a.l.search.function. The trick is to create
your ValueSource class that is using two
FieldCacheSource objects - one for each location.
See http://issues.apache.org/jira/browse/LUCENE-1019
for a related example.
Note however that this solution would
There's also an example of something very similar in Lucene In Action.
Erick
On 10/20/07, Johnny R. Ruiz III <[EMAIL PROTECTED]> wrote:
>
> Hi All,
>
> I was looking for a way to do a range query on 2 numeric field of my
> index. The tricky part is, I don't directly use the numeric field but I
>
ect: Re: How to do RangeQuery on a Computed Value of a Field?
There's also an example of something very similar in Lucene In Action.
Erick
On 10/20/07, Johnny R. Ruiz III <[EMAIL PROTECTED]> wrote:
>
> Hi All,
>
> I was looking for a way to do a range query on 2 numeric fi
