Package org.apache.lucene.monitor

Interface CustomQueryHandler

All Known Implementing Classes:

RegexpQueryHandler

public interface CustomQueryHandler

Builds a QueryTree for a query that needs custom treatment

The default query analyzers will use the QueryVisitor API to extract terms from queries. If different handling is needed, implement a CustomQueryHandler and pass it to the presearcher

Method Summary

Modifier and Type	Method	Description
QueryTree	handleQuery(Query query, TermWeightor termWeightor)	Builds a QueryTree node from a query
default TokenStream	wrapTermStream(String field, TokenStream in)	Adds additional processing to the TokenStream over a document's terms index

Method Detail

handleQuery

QueryTree handleQuery(Query query,
                      TermWeightor termWeightor)

Builds a QueryTree node from a query

wrapTermStream

default TokenStream wrapTermStream(String field,
                                   TokenStream in)

Adds additional processing to the TokenStream over a document's terms index