Base classes used to configure the query processing.
The namespace Lucene.Net.QueryParsers.Flexible.Core.Config contains query configuration handler abstract class that all config handlers should extend.
See xref:Lucene.Net.QueryParsers.Flexible.Standard.Config.StandardQueryConfigHandler for a reference implementation.
The xref:Lucene.Net.QueryParsers.Flexible.Core.Config.QueryConfigHandler and xref:Lucene.Net.QueryParsers.Flexible.Core.Config.FieldConfig are used in the processors to access config information in a flexible and independent way. See xref:Lucene.Net.QueryParsers.Flexible.Standard.Processors.TermRangeQueryNodeProcessor for a reference implementation.