Make WildcardTermEnum#difference() non-final
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Key: LUCENE-1679
URL: https://issues.apache.org/jira/browse/LUCENE-1679
Project: Lucene - Java
Issue Type: Improvement
Components: Search
Affects Versions: 2.9
Reporter: Simon Willnauer
Priority: Minor
Attachments: WildcardTermEnum.patch, WildcardTermEnum_cleanup.patch
The method WildcardTermEnum#difference() is declared final. I found it very
useful to subclass WildcardTermEnum to implement different scoring for exact
vs. partial matches. The change is rather trivial (attached) but I guess it
could make life easier for a couple of users.
I attached two patches:
- one which contains the single change to make difference() non-final
(WildcardTermEnum.patch)
- one which does also contain some minor cleanup of WildcardTermEnum. I
removed unnecessary member initialization and made those final. (
WildcardTermEnum_cleanup.patch)
Thanks simon
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