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http://opensource.atlassian.com/projects/hibernate/browse/ANN-366?page=co...
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Emmanuel Bernard commented on ANN-366:
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Handling signed elements is not easy.
Basically we need a header such as negative_header < positive-header through natural
comparator
Plus for negative numbers we have to invert them so that -3 < -2 and not the other way
around with a natural omparator
@Pad(shift=4, signed=true)
or
@Pad(max=9999, signed=true)
Note that decimals are harmless
Also the Lucene recommendation is to use a Query filter rather than a RangeQuery, but ihis
will defect the firstResult / maxResult
Create some specialized converter for number
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Key: ANN-366
URL:
http://opensource.atlassian.com/projects/hibernate/browse/ANN-366
Project: Hibernate Annotations
Type: New Feature
Components: lucene
Reporter: Emmanuel Bernard
Fix For: 3.3.0.Alpha1
Typically, the numbers are padded to match the alphabetical ordering
007
023
234
This can be done manually through a converter but this would be nice to have it built-in
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