[ https://issues.apache.org/jira/browse/LUCENE-1435?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644780#action_12644780
]
Steven Rowe commented on LUCENE-1435:
-------------------------------------
Robert Muir wrote:
bq. One alternative is that the ICU implementation has versioning specifically for this purpose.
I'll look into using RegexQuery as a model here (it enables use of either java.util.regex
or Jakarta Regexp, defaulting to java.util.regex), and try to add CollatorCapable/CollatorCapabilities,
so that ICU's Collator implementation will be usable.
> CollationKeyFilter: convert tokens into CollationKeys encoded using IndexableBinaryStringTools
> ----------------------------------------------------------------------------------------------
>
> Key: LUCENE-1435
> URL: https://issues.apache.org/jira/browse/LUCENE-1435
> Project: Lucene - Java
> Issue Type: New Feature
> Affects Versions: 2.4
> Reporter: Steven Rowe
> Priority: Minor
> Fix For: 2.9
>
> Attachments: LUCENE-1435.patch
>
>
> Converts each token into its CollationKey using the provided collator, and then encodes
the CollationKey with IndexableBinaryStringTools, to allow it to be stored as an index term.
> This will allow for efficient range searches and Sorts over fields that need collation
for proper ordering.
--
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: java-dev-unsubscribe@lucene.apache.org
For additional commands, e-mail: java-dev-help@lucene.apache.org
|