[jira] [Created] (LUCENE-8360) NGramTokenFilter doesn't set posIncAttribute correctly in end()

["Alan Woodward (JIRA)" <ji...@apache.org>]

Alan Woodward created LUCENE-8360:
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             Summary: NGramTokenFilter doesn't set posIncAttribute correctly in end()
                 Key: LUCENE-8360
                 URL: https://issues.apache.org/jira/browse/LUCENE-8360
             Project: Lucene - Core
          Issue Type: New Feature
            Reporter: Alan Woodward
            Assignee: Alan Woodward


Found by randomly adding ConditionalTokenFilter to random chains, which calls end() on its delegate when it reaches a token that shouldn't have the delegate applied to it, so that things like position increments and position length are preserved.

This is also the case for EdgeNGramTokenFilter



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