Package org.apache.lucene.queryparser.flexible.core.processors

Class NoChildOptimizationQueryNodeProcessor

java.lang.Object

org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessorImpl

org.apache.lucene.queryparser.flexible.core.processors.NoChildOptimizationQueryNodeProcessor

All Implemented Interfaces:

QueryNodeProcessor

public class NoChildOptimizationQueryNodeProcessor
extends QueryNodeProcessorImpl

A NoChildOptimizationQueryNodeProcessor removes every BooleanQueryNode, BoostQueryNode, TokenizedPhraseQueryNode or ModifierQueryNode that do not have a valid children.

Example: When the children of these nodes are removed for any reason then the nodes may become invalid.

Constructor Summary

Constructors

Constructor	Description
NoChildOptimizationQueryNodeProcessor()

Method Summary

Methods inherited from class org.apache.lucene.queryparser.flexible.core.processors.QueryNodeProcessorImpl

getQueryConfigHandler, process, setQueryConfigHandler

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NoChildOptimizationQueryNodeProcessor

public NoChildOptimizationQueryNodeProcessor()