Class Int32TaxonomyFacets

Base class for all taxonomy-based facets that aggregate to a per-ords int[].

NOTE: This was IntTaxonomyFacets in Lucene
Inheritance
object
Facets
TaxonomyFacets
Int32TaxonomyFacets
FastTaxonomyFacetCounts
TaxonomyFacetCounts
TaxonomyFacetSumInt32Associations
Inherited Members
Namespace: Lucene.Net.Facet.Taxonomy
Assembly: Lucene.Net.Facet.dll
Syntax
public abstract class Int32TaxonomyFacets : TaxonomyFacets

Constructors

Int32TaxonomyFacets(string, TaxonomyReader, FacetsConfig)

Sole constructor.

Declaration
protected Int32TaxonomyFacets(string indexFieldName, TaxonomyReader taxoReader, FacetsConfig config)
Parameters
Type Name Description
string indexFieldName
TaxonomyReader taxoReader
FacetsConfig config

Fields

m_values

Per-ordinal value.

Declaration
protected readonly int[] m_values
Field Value
Type Description
int[]

Methods

GetSpecificValue(string, params string[])

Return the count or value for a specific path. Returns -1 if this path doesn't exist, else the count.

Declaration
public override float GetSpecificValue(string dim, params string[] path)
Parameters
Type Name Description
string dim
string[] path
Returns
Type Description
float
Overrides

GetTopChildren(int, string, params string[])

Returns the topN child labels under the specified path. Returns null if the specified path doesn't exist or if this dimension was never seen.

Declaration
public override FacetResult? GetTopChildren(int topN, string dim, params string[] path)
Parameters
Type Name Description
int topN
string dim
string[] path
Returns
Type Description
FacetResult
Overrides

Rollup()

Rolls up any single-valued hierarchical dimensions.

Declaration
protected virtual void Rollup()