Module org.apache.lucene.facet

Package org.apache.lucene.facet.taxonomy

Class TaxonomyFacetIntAssociations

java.lang.Object

org.apache.lucene.facet.Facets

org.apache.lucene.facet.taxonomy.TaxonomyFacets

org.apache.lucene.facet.taxonomy.IntTaxonomyFacets

org.apache.lucene.facet.taxonomy.TaxonomyFacetIntAssociations

public class TaxonomyFacetIntAssociations
extends IntTaxonomyFacets

Aggregates int values previously indexed with IntAssociationFacetField, assuming the default encoding. The aggregation function is defined by a provided AssociationAggregationFunction.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.facet.taxonomy.IntTaxonomyFacets

IntTaxonomyFacets.IntAggregatedValue

Nested classes/interfaces inherited from class org.apache.lucene.facet.taxonomy.TaxonomyFacets

TaxonomyFacets.AggregatedValue, TaxonomyFacets.TopChildrenForPath

Field Summary

Fields inherited from class org.apache.lucene.facet.taxonomy.IntTaxonomyFacets

aggregationFunction, sparseValues, values

Fields inherited from class org.apache.lucene.facet.taxonomy.TaxonomyFacets

config, counts, fc, indexFieldName, initialized, parents, sparseCounts, taxoReader, valueComparator

Constructor Summary

Constructors

Constructor	Description
TaxonomyFacetIntAssociations(String indexFieldName, TaxonomyReader taxoReader, FacetsConfig config, FacetsCollector fc, AssociationAggregationFunction aggregationFunction)	Create TaxonomyFacetIntAssociations against the specified index field.
TaxonomyFacetIntAssociations(TaxonomyReader taxoReader, FacetsConfig config, FacetsCollector fc, AssociationAggregationFunction aggregationFunction)	Create TaxonomyFacetIntAssociations against the default index field.

Method Summary

Modifier and Type	Method	Description
private void	aggregateValues(AssociationAggregationFunction aggregationFunction, List<FacetsCollector.MatchingDocs> matchingDocs)

Methods inherited from class org.apache.lucene.facet.taxonomy.IntTaxonomyFacets

aggregate, getAggregationValue, getValue, initializeValueCounters, newAggregatedValue, setIncomingValue, setValue, updateValueFromRollup

Methods inherited from class org.apache.lucene.facet.taxonomy.TaxonomyFacets

childrenLoaded, getAllChildren, getAllDims, getChildren, getCount, getSiblings, getSpecificValue, getTopChildren, getTopChildrenForPath, getTopDims, hasValues, insertIntoQueue, makeTopOrdAndNumberQueue, missingAggregationValue, rollup, setCount, siblingsLoaded, verifyDim

Methods inherited from class org.apache.lucene.facet.Facets

validateTopN

Methods inherited from class java.lang.Object

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

Constructor Details

TaxonomyFacetIntAssociations

public TaxonomyFacetIntAssociations(TaxonomyReader taxoReader,
 FacetsConfig config,
 FacetsCollector fc,
 AssociationAggregationFunction aggregationFunction)
                             throws IOException

Create TaxonomyFacetIntAssociations against the default index field.

Throws:

IOException

TaxonomyFacetIntAssociations

public TaxonomyFacetIntAssociations(String indexFieldName,
 TaxonomyReader taxoReader,
 FacetsConfig config,
 FacetsCollector fc,
 AssociationAggregationFunction aggregationFunction)
                             throws IOException

Create TaxonomyFacetIntAssociations against the specified index field.

Throws:

IOException

Method Details

aggregateValues

private void aggregateValues(AssociationAggregationFunction aggregationFunction,
 List<FacetsCollector.MatchingDocs> matchingDocs)
                      throws IOException

Throws:

IOException