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https://issues.apache.org/jira/browse/LUCENE-1938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12763180#action_12763180
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Luis Alves commented on LUCENE-1938:
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Hi,
I looked at the pipeline PrecedenceQueryNodeProcessorPipeline, it contains some
complex logic off removing a processor from the
StandardQueryNodeProcessorPipeline.
I think it would be better to have a common ancestor,
CommonQueryNodeProcessorPipeline, that both StandardQueryNodeProcessorPipeline
and PrecedenceQueryNodeProcessorPipeline can extend.
It should make it easier for people reading the code.
What do you think?
> Precedence query parser using the contrib/queryparser framework
> ---------------------------------------------------------------
>
> Key: LUCENE-1938
> URL: https://issues.apache.org/jira/browse/LUCENE-1938
> Project: Lucene - Java
> Issue Type: New Feature
> Components: contrib/*
> Affects Versions: 2.9
> Reporter: Adriano Crestani
> Assignee: Adriano Crestani
> Priority: Minor
> Fix For: 3.1
>
> Attachments: LUCENE-1938.patch
>
>
> Extend the current StandardQueryParser on contrib so it supports boolean
> precedence
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