Hi Shai,
The code I pasted is not working.. sorry abt that..
The code which is working is ..
Collection c = ir.getFieldNames(IndexReader.FieldOption.ALL);
int i = 0;
while (c.iterator().hasNext()) {
out.print(c.iterator().next(););
i++;
}
This hangs my machine for minutes minutes on my dual core to optuput
the result.
I am doing sth wrong.
"I mean I do not know where the field names are stored.. " in the enum
and how to get them.
Perhaps its a trivial thing for a person who has used indexReader to
list all the fields in the index.
On Wed, Mar 19, 2008 at 9:20 AM, Shai Erera <[EMAIL PROTECTED]> wrote:
> Can you give an example of the output?
> What does out.print() do? Does it print spaces between records on new-lines?
>
>
> On Wed, Mar 19, 2008 at 3:17 PM, varun sood <[EMAIL PROTECTED]> wrote:
>
> > Hi All,
> > Can someone please guide me on how to use IndexReader's
> > getFieldNames() method properly?
> > I want to get all the filed names in the index. Currently I am getitng
> > it via Document object but that not wt i want.
> > I am implementing the code below and what I get is a very long string
> > of characters.. perhaps equivalent to the number of records in the
> > index.
> >
> > Collection c = ir.getFieldNames(IndexReader.FieldOption.ALL);
> > int i = 0;
> > while (c.iterator().hasNext()) {
> > Field s = (Field) c.iterator().next();
> > out.print(s.name());
> > i++;
> > }
> >
> > Thanks,
> > Varun.
> >
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> >
> >
>
>
> --
> Regards,
>
> Shai Erera
>
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