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

Direct Known Subclasses:

TaxonomyFacetSumIntAssociations

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.

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

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, indexFieldName, parents, taxoReader

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

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

getAllChildren, getSpecificValue, getTopChildren, getTopDims, getValue, increment, increment, rollup, useHashTable

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

childrenLoaded, getAllDims, getChildren, getSiblings, 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