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 and 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 Detail

NoChildOptimizationQueryNodeProcessor

public NoChildOptimizationQueryNodeProcessor()