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

Class NumericRangeQueryNodeProcessor

java.lang.Object

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

org.apache.lucene.queryparser.flexible.standard.processors.NumericRangeQueryNodeProcessor

All Implemented Interfaces:

QueryNodeProcessor

public class NumericRangeQueryNodeProcessor
extends QueryNodeProcessorImpl

This processor is used to convert TermRangeQueryNodes to NumericRangeQueryNodes. It looks for StandardQueryConfigHandler.ConfigurationKeys.NUMERIC_CONFIG set in the FieldConfig of every TermRangeQueryNode found. If StandardQueryConfigHandler.ConfigurationKeys.NUMERIC_CONFIG is found, it considers that TermRangeQueryNode to be a numeric range query and convert it to NumericRangeQueryNode.

See Also:

• StandardQueryConfigHandler.ConfigurationKeys.NUMERIC_CONFIG
• TermRangeQueryNode
• NumericConfig
• NumericRangeQueryNode

Constructor Summary

Constructors

Constructor	Description
NumericRangeQueryNodeProcessor()	Constructs an empty NumericRangeQueryNode object.

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

NumericRangeQueryNodeProcessor

public NumericRangeQueryNodeProcessor()

Constructs an empty NumericRangeQueryNode object.