org.apache.solr.handler.component
Class FieldFacetStats

java.lang.Object
  org.apache.solr.handler.component.FieldFacetStats

public class FieldFacetStats
extends Object

9/10/2009 - Moved out of StatsComponent to allow open access to UnInvertedField FieldFacetStats is a utility to accumulate statistics on a set of values in one field, for facet values present in another field.

See Also:

StatsComponent

Field Summary

Map<String,StatsValues>	facetStatsValues
String	name

Constructor Summary

FieldFacetStats(String name, FieldCache.DocTermsIndex si, SchemaField field_sf, SchemaField facet_sf, int numStatsTerms)

Method Summary

boolean	accumulateTermNum(int statsTermNum, BytesRef value)
boolean	facet(int docID, BytesRef v)
boolean	facetTermNum(int docID, int statsTermNum)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

name

public final String name

facetStatsValues

public final Map<String,StatsValues> facetStatsValues

Constructor Detail

FieldFacetStats

public FieldFacetStats(String name,
                       FieldCache.DocTermsIndex si,
                       SchemaField field_sf,
                       SchemaField facet_sf,
                       int numStatsTerms)

Method Detail

facet

public boolean facet(int docID,
                     BytesRef v)

facetTermNum

public boolean facetTermNum(int docID,
                            int statsTermNum)

accumulateTermNum

public boolean accumulateTermNum(int statsTermNum,
                                 BytesRef value)