jackrabbit-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Julian Reschke (JIRA)" <j...@apache.org>
Subject [jira] Created: (JCR-1166) JCR2SPI does not provide actual size on RangeIterator.getSize()
Date Tue, 09 Oct 2007 12:46:50 GMT
JCR2SPI does not provide actual size on RangeIterator.getSize()
---------------------------------------------------------------

                 Key: JCR-1166
                 URL: https://issues.apache.org/jira/browse/JCR-1166
             Project: Jackrabbit
          Issue Type: Improvement
          Components: SPI
            Reporter: Julian Reschke


Currently, JCR2SPI always returns -1 on RangeIterator.getSize().

This return value is legal (meaning "unknown"), but may cause clients to simply iterate through
the whole list when what they really want is simply the count.

Use case:

"The use case is to count the number of members of a NT_FOLDER without having to open up the
NT_FOLDER and count all the members (and I assume load them into memory) "

To make this happen we probably need to move away from simple Iterators on the SPI level,
and put quite some additional work into JCR2SPI.

Feedback appreciated.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.


Mime
View raw message