Hi Howie
What you have mentioned is in the indexing fields
I am speaking abt content
i thought there are three steps
parse-filter
index-filter
query-filter
I think you are referring to the second step index-filter. I want more on
the first step parse-filter
What i want to do is i should add some header info in parse-filter which
will be used by index-filter to add my own nature of the new FIELD
Rgds
Prabhu
On 3/9/06, Howie Wang <[EMAIL PROTECTED]> wrote:
>
> You need to write your own indexing filter plugin. Take a look
> at index-basic. In BasicIndexingFilter.java there are a whole
> bunch of lines that do something like:
>
> doc.add(Field.Text("myfield", myFieldValue));
>
> Just add your own field. You have access to title, anchor,
> and page text in this function. Search the text for your
> keywords and add whatever field you want.
>
> To search on this field, you'll have to create a query filter plugin also
> so that you can search for "myfield:sports". See query-site for an
> example. You'll only have to change a couple of lines of code:
>
> public class MyQueryFilter extends RawFieldQueryFilter {
> public MyQueryFilter() {
> super("myfield");
> }
> }
>
> Don't forget to add your new plugins to nutch-site.xml.
>
> By the way, I would recommend writing some extra code to
> allow yourself to read in keywords from a file and map them
> to your category. It's kind of a pain to edit the code every
> time you think of a new keyword.
>
> Howie
>
> >Hi guys
> >
> >Sorry for the follow up mail
> >
> >My requirement as i was mentioning previously shud let me stamp documents
> >with some kind of type
> >
> >
> >How do i do it ?
> >
> >
> >For example add sports to a field TYPEFIELD on seeing football,tennis in
> >extracted text
> >
> >For example add technology to the same field TYPEFIELD on seeing
> >web,internet
> >
> >
> >Where do i add this ??
> >
> >Rgds
> >
> >Prabhu
>
>
>
