CODEWITHSUNDEEP
javaperformancelucene
instanceof me
instanceof me

Reputation: 39138

Reusing Lucene Query objects

Are Lucene's Query objects reusable/stateless ?

If not, will clone()ing a TermQuery be faster than rebuilding it ?

Upvotes: 6

Views: 395

Answers (1)

Robert Muir
Robert Muir

Reputation: 3195

yes: The purpose of Weight is to ensure searching does not modify a Query, so that a Query instance can be reused.

Upvotes: 1

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