[
https://issues.apache.org/jira/browse/LUCENE-1169?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12567115#action_12567115
]
Doug Cutting commented on LUCENE-1169:
--------------------------------------
> iterator.skipTo(iterator.doc()) <=> iterator.next();// is this contract?
Yes. The reason is that TermDocs#doc() cannot be called when a TermDocs is
first created, since it is then positioned before the first entry. One must
call next() at least once before first calling doc(). If the TermDocs is
empty, then doc() should never be called. Consider the case of passing an
empty TermDocs to skipTo(int): the call to next must be made, so that 'false'
is returned without ever calling doc().
There are other ways of doing this, like defining that doc() returns -1 before
next() has ever been called, and/or returning Integer.MAX_VALUE after the last
document. But, for better or worse, that's not the design that was chosen.
> Search with Filter does not work!
> ---------------------------------
>
> Key: LUCENE-1169
> URL: https://issues.apache.org/jira/browse/LUCENE-1169
> Project: Lucene - Java
> Issue Type: Bug
> Components: Search
> Reporter: Eks Dev
> Assignee: Michael Busch
> Priority: Blocker
> Attachments: lucene-1169.patch, TestFilteredSearch.java
>
>
> See attached JUnitTest, self-explanatory
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
