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From lucene-...@jakarta.apache.org
Subject [Jakarta Lucene Wiki] Updated: Lucene2Whiteboard
Date Fri, 20 Aug 2004 16:59:11 GMT
   Date: 2004-08-20T09:59:11
   Editor: DougCutting <cutting@apache.org>
   Wiki: Jakarta Lucene Wiki
   Page: Lucene2Whiteboard
   URL: http://wiki.apache.org/jakarta-lucene/Lucene2Whiteboard

   no comment

Change Log:

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@@ -28,6 +28,8 @@
 
  10. Implement an option for error handling described on  the mailing list: [http://www.mail-archive.com/lucene-dev@jakarta.apache.org/msg04050.html
message] - if the TooManyClauses exception is kept, rename it to TooManyClausesException.
 
+ 11. (Hard) Make indexing more flexible, so that one could e.g., not store positions or even
frequencies, or alternately, to store extra information with each position, or to even use
different posting compression algorithms.  This could be implemented by extending Field to
specify a FieldIndexer.  A FieldIndexer would be passed each token and decide what about it
to record, how to record it, etc.  All fields with the same name must use the same FieldIndexer
implementation.  The FieldIndexer implementation would be serialized with the index.  Detailed
specification of a FieldIndexer API is required before this proposal can be seriously considered.
+
 == Other Changes ==
 
 Here's a list of planned changes that either don't affect the API or that can be implemented
in an API compatible way:

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