# Uses of Class
org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessorPipeline

Packages that use QueryNodeProcessorPipeline
Package
Description
org.apache.lucene.queryparser.flexible.precedence.processors
Lucene Precedence Query Parser Processors
org.apache.lucene.queryparser.flexible.standard.processors
Lucene Query Node Processors.

## Uses of QueryNodeProcessorPipeline in org.apache.lucene.queryparser.flexible.precedence.processors

Subclasses of QueryNodeProcessorPipeline in org.apache.lucene.queryparser.flexible.precedence.processors
Modifier and Type
Class
Description
`class`
`PrecedenceQueryNodeProcessorPipeline`
This processor pipeline extends `StandardQueryNodeProcessorPipeline` and enables boolean precedence on it.

## Uses of QueryNodeProcessorPipeline in org.apache.lucene.queryparser.flexible.standard.processors

Subclasses of QueryNodeProcessorPipeline in org.apache.lucene.queryparser.flexible.standard.processors
Modifier and Type
Class
Description
`class`
`StandardQueryNodeProcessorPipeline`
This pipeline has all the processors needed to process a query node tree, generated by `StandardSyntaxParser`, already assembled.