Package org.apache.lucene.facet

Class MultiFacetQuery

java.lang.Object

org.apache.lucene.search.Query

org.apache.lucene.search.MultiTermQuery

org.apache.lucene.search.TermInSetQuery

org.apache.lucene.facet.MultiFacetQuery

All Implemented Interfaces:

Accountable

public class MultiFacetQuery
extends TermInSetQuery

A multi-terms Query over a FacetField.

NOTE:This helper class is an alternative to DrillDownQuery especially in cases where you don't intend to use DrillSideways

See Also:

• TermInSetQuery

WARNING: This API is experimental and might change in incompatible ways in the next release.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.search.MultiTermQuery

MultiTermQuery.RewriteMethod, MultiTermQuery.TopTermsBlendedFreqScoringRewrite, MultiTermQuery.TopTermsBoostOnlyBooleanQueryRewrite, MultiTermQuery.TopTermsScoringBooleanQueryRewrite

Field Summary

Fields inherited from class org.apache.lucene.search.MultiTermQuery

CONSTANT_SCORE_BLENDED_REWRITE, CONSTANT_SCORE_BOOLEAN_REWRITE, CONSTANT_SCORE_REWRITE, DOC_VALUES_REWRITE, rewriteMethod, SCORING_BOOLEAN_REWRITE

Fields inherited from interface org.apache.lucene.util.Accountable

NULL_ACCOUNTABLE

Constructor Summary

Constructors

Constructor	Description
MultiFacetQuery(String dimension, String[]... paths)	Creates a new MultiFacetQuery filtering the query on the given dimension.
MultiFacetQuery(FacetsConfig facetsConfig, String dimension, String[]... paths)	Creates a new MultiFacetQuery filtering the query on the given dimension.

Method Summary

Methods inherited from class org.apache.lucene.search.TermInSetQuery

equals, getChildResources, getTermData, getTermsCount, getTermsEnum, hashCode, ramBytesUsed, toString, visit

Methods inherited from class org.apache.lucene.search.MultiTermQuery

getField, getRewriteMethod, getTermsEnum, rewrite, setRewriteMethod

Methods inherited from class org.apache.lucene.search.Query

classHash, createWeight, rewrite, sameClassAs, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

MultiFacetQuery

public MultiFacetQuery(FacetsConfig facetsConfig,
 String dimension,
 String[]... paths)

Creates a new MultiFacetQuery filtering the query on the given dimension.

MultiFacetQuery

public MultiFacetQuery(String dimension,
 String[]... paths)

Creates a new MultiFacetQuery filtering the query on the given dimension.

NOTE:Uses FacetsConfig.DEFAULT_DIM_CONFIG.