# Uses of Package
org.apache.lucene.queryparser.flexible.core.processors

Packages that use org.apache.lucene.queryparser.flexible.core.processors
Package
Description
org.apache.lucene.queryparser.flexible.core
Core classes of the flexible query parser framework.
org.apache.lucene.queryparser.flexible.core.processors
Interfaces and implementations used by query node processors
org.apache.lucene.queryparser.flexible.precedence.processors
Lucene Precedence Query Parser Processors
org.apache.lucene.queryparser.flexible.standard.processors
Lucene Query Node Processors.

- Classes in org.apache.lucene.queryparser.flexible.core.processors used by org.apache.lucene.queryparser.flexible.core
  Class
  Description
  QueryNodeProcessor
  A `QueryNodeProcessor` is an interface for classes that process a `QueryNode` tree.
- Classes in org.apache.lucene.queryparser.flexible.core.processors used by org.apache.lucene.queryparser.flexible.core.processors
  Class
  Description
  QueryNodeProcessor
  A `QueryNodeProcessor` is an interface for classes that process a `QueryNode` tree.
  QueryNodeProcessorImpl
  This is a default implementation for the `QueryNodeProcessor` interface, it's an abstract class, so it should be extended by classes that want to process a `QueryNode` tree.
- Classes in org.apache.lucene.queryparser.flexible.core.processors used by org.apache.lucene.queryparser.flexible.precedence.processors
  Class
  Description
  QueryNodeProcessor
  A `QueryNodeProcessor` is an interface for classes that process a `QueryNode` tree.
  QueryNodeProcessorImpl
  This is a default implementation for the `QueryNodeProcessor` interface, it's an abstract class, so it should be extended by classes that want to process a `QueryNode` tree.
  QueryNodeProcessorPipeline
  A `QueryNodeProcessorPipeline` class should be used to build a query node processor pipeline.
- Classes in org.apache.lucene.queryparser.flexible.core.processors used by org.apache.lucene.queryparser.flexible.standard.processors
  Class
  Description
  QueryNodeProcessor
  A `QueryNodeProcessor` is an interface for classes that process a `QueryNode` tree.
  QueryNodeProcessorImpl
  This is a default implementation for the `QueryNodeProcessor` interface, it's an abstract class, so it should be extended by classes that want to process a `QueryNode` tree.
  QueryNodeProcessorPipeline
  A `QueryNodeProcessorPipeline` class should be used to build a query node processor pipeline.