I think I may be confused on the terminology. What is meant by 'not
stored'? The comments on the method that takes a Reader as an argument
states that it 'is tokenized and indexed, but not stored in the index
verbatim'.
I took this to mean that it stores the version of the text after it is run
through the analyzer, which is exactly what I want.
Now that I've looked at the index files closer, I'm starting to think that
perhaps the text may be being stored. It's hard to tell though.
I want to be able go get at the contents of the stored field, and can do
so easily when I use the method that takes a String as an argument.
Here's how I'm trying to get the field back:
Field contentsField = doc.getField("contents");
I get null back when I used the Reader-as-argument Field method, but get
the correct, but unanalyzed, text back when I use the String-as-argument
Field method.
thanks,
rob
On Thu, 28 Mar 2002, Joe Hajek wrote:
> Hi,
>
> thats interesting. if you do a Field.Text(String name, Reader value) it
> should be indexed but not stored. strange i had no problems, but i didnt
> use a stringreader, just file readers.
>
> try to do create your customized field, passing a string that is not
> stored. i dont remember the documentation exactly, but this should be
> possible passing the right parameters to the field constructor.
>
> regards joe
>
>
> "Robert A. Decker" <[EMAIL PROTECTED]> writes on
> Thu, 28 Mar 2002 00:22:36 +0100 (MET):
>
> > I'm confused about using Fields.
> >
> > Here's the two methods that are confusing me:
> > public static final Field Text(String name, Reader value)
> > public static final Field Text(String name, String value)
> >
> > The difference is that one takes a reader and the other a string.
> >
> > I have a field that will have pretty large contents after running
> > through
> > my analyzer (1500 to 6000 characters).
> >
> > When I use the second of the two methods above my string is not run
> > through the analyzer, but is stored in the index.
> >
> > When I use the first method, by passing in a StringReader based of
> > the
> > String, I don't get anything indexed at all (and therefore it's
> > difficult
> > to know if it was analyzed).
> >
> >
> > Is there some other Field type that I should be using for text that I
> > want
> > analyzed and indexed, and that the text can be fairly long?
> >
> >
> > Here's a rough order of I'm doing things. FragmentAnalyzer is my own
> > custom class that seems to normally work:
> >
> > Document document = new Document();
> > Reader reader = new StringReader(text);
> > document.add(Field.Text("contents", reader));
> > ...
> > FragmentAnalyzer analyzer = new FragmentAnalyzer();
> > IndexWriter writer = new IndexWriter(pathToIndex, analyzer,
> > isCreateNewIndex);
> > writer.addDocument(document);
> > writer.close();
> >
> >
> > rob
> >
> >
> > --
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> >
>
>
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