org.apache.solr.search.facet

Class UniqueAgg

java.lang.Object

org.apache.lucene.queries.function.ValueSource

org.apache.solr.search.facet.AggValueSource

org.apache.solr.search.facet.StrAggValueSource

org.apache.solr.search.facet.UniqueAgg

Direct Known Subclasses:

UniqueBlockAgg

public class UniqueAgg
extends StrAggValueSource

Field Summary

Fields

Modifier and Type	Field and Description
static String	UNIQUE

Fields inherited from class org.apache.solr.search.facet.StrAggValueSource

arg

Fields inherited from class org.apache.solr.search.facet.AggValueSource

name

Constructor Summary

Constructors

Constructor and Description
UniqueAgg(String field)

Method Summary

Modifier and Type	Method and Description
FacetMerger	createFacetMerger(Object prototype)
SlotAcc	createSlotAcc(FacetContext fcontext, int numDocs, int numSlots)

Methods inherited from class org.apache.solr.search.facet.StrAggValueSource

description, equals, getArg, hashCode

Methods inherited from class org.apache.solr.search.facet.AggValueSource

getChildren, getValues, name

Methods inherited from class org.apache.lucene.queries.function.ValueSource

asDoubleValuesSource, asLongValuesSource, createWeight, fromDoubleValuesSource, getSortField, newContext, toString

Methods inherited from class java.lang.Object

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

Field Detail

UNIQUE

public static String UNIQUE

Constructor Detail

UniqueAgg

public UniqueAgg(String field)

Method Detail

createSlotAcc

public SlotAcc createSlotAcc(FacetContext fcontext,
                             int numDocs,
                             int numSlots)
                      throws IOException

Overrides:

createSlotAcc in class AggValueSource

Throws:

IOException

createFacetMerger

public FacetMerger createFacetMerger(Object prototype)

Specified by:

createFacetMerger in class AggValueSource