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Message-ID: <329a6c830804130438v7bb9df07mc212fdd17d693f6b@mail.gmail.com>
Date: Sun, 13 Apr 2008 13:38:35 +0200
From: "Wojtek H" <wojtekh2@gmail.com>
To: java-user@lucene.apache.org
Subject: Re: Document ids in Lucene index
In-Reply-To: <Pine.LNX.4.62.0804111710180.26462@radix.cryptio.net>
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References: <329a6c830804090948p75e5a954ka17b4debdd9d148f@mail.gmail.com>
	 <Pine.LNX.4.62.0804111710180.26462@radix.cryptio.net>

Thank you for the answer. So it means that I can without any problems
iterate over index documents using this algoritm (I don't want to use
MatchAllQuery):

- check maxDoc()
- iterate from 0 to maxDoc() and process doc if it is not deleted

Am I right?
Best,
wojtek

2008/4/12, Chris Hostetter <hossman_lucene@fucit.org>:
>
>  : I am wondering if there are possible "holes" in set of index documents
>
> : ids. Being more specific - is it possible that there exist integer i
>  : between 0 and IndexReader.maxDoc() such that
>  : reader.document(i) == null
>  : and
>  : reader.isDeleted(i)==false
>
> : ???
>
>  That should not ever happen ... if it does, I would consider it a bug
>  until someone smarter then me explained why it isn't.
>
>  (minor nit: document(i) won't ever return null, if you call it on a
>  deleted docId you'll get an IllegalArgumentException)
>
>
>  -Hoss
>
>
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