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https://issues.apache.org/jira/browse/LUCENE-8882?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16876132#comment-16876132
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Adrien Grand commented on LUCENE-8882:
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Can you elaborate more on how this would help replace IndexOrDocValues?
> Add State To QueryVisitor
> -------------------------
>
> Key: LUCENE-8882
> URL: https://issues.apache.org/jira/browse/LUCENE-8882
> Project: Lucene - Core
> Issue Type: Improvement
> Reporter: Atri Sharma
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> QueryVisitor has no state passed in either up or down recursion. This limits
> the width of decisions that can be taken by visitation of QueryVisitor. For
> eg, for LUCENE-8881, we need a way to specify is the visitor is a rewriter
> visitor.
>
> This Jira proposes adding a property bag model to QueryVisitor, which can
> then be referred to by the Query instance being visited by QueryVisitor.
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