Creating Queries agnostic to Lucene Versions

[Rajnish Kamboj]

Hi

How can I make my Lucene queries agnostic to Lucene Versions?

e.g. NumericRangeQuery in 5.3.1 is LegacyNumericRangeQuery in 6.0.0
(NumericRangeQuery is completely removed)



-- 
Rajnish