| Lucene.Net.Facet.Taxonomy.Directory |
| Lucene.Net.Facet.Taxonomy.WriterCache |
| Name | Description |
|---|---|
| CachedOrdinalsReader | A per-segment cache of documents' facet ordinals. Every CachedOrds holds the ordinals in a raw {@code int[]}, and therefore consumes as much RAM as the total number of ordinals found in the segment, but saves the CPU cost of decoding ordinals during facet counting. NOTE: every CachedOrds is limited to 2.1B total ordinals. If that is a limitation for you then consider limiting the segment size to fewer documents, or use an alternative cache which pages through the category ordinals. NOTE: when using this cache, it is advised to use a DocValuesFormat that does not cache the data in memory, at least for the category lists fields, or otherwise you'll be doing double-caching. NOTE: create one instance of this and re-use it for all facet implementations (the cache is per-instance, not static). |
| CachedOrdinalsReader.CachedOrds | Holds the cached ordinals in two parallel {@code int[]} arrays. |
| CachedOrdinalsReader.OrdinalsSegmentReaderAnonymousInnerClassHelper | |
| DocValuesOrdinalsReader | Decodes ordinals previously indexed into a BinaryDocValues field |
| DocValuesOrdinalsReader.OrdinalsSegmentReaderAnonymousInnerClassHelper | |
| FastTaxonomyFacetCounts | Computes facets counts, assuming the default encoding into DocValues was used. @lucene.experimental |
| FloatTaxonomyFacets | Base class for all taxonomy-based facets that aggregate to a per-ords float[]. |
| IntAssociationFacetField | Add an instance of this to your Document to add a facet label associated with an int. Use TaxonomyFacetSumIntAssociations to aggregate int values per facet label at search time. @lucene.experimental |
| IntTaxonomyFacets | Base class for all taxonomy-based facets that aggregate to a per-ords int[]. |
| ParallelTaxonomyArrays | Returns 3 arrays for traversing the taxonomy:
NOTE: you are not expected to modify the values of the arrays, since the arrays are shared with other threads. @lucene.experimental |
| PrintTaxonomyStats | |
| TaxonomyFacetCounts | Reads from any OrdinalsReader; use FastTaxonomyFacetCounts if you are using the default encoding from BinaryDocValues. @lucene.experimental |
| TaxonomyFacetSumValueSource | Aggregates sum of values from FunctionValues.DoubleVal, for each facet label. @lucene.experimental |
| TaxonomyFacetSumValueSource.FakeScorer | |
| TaxonomyFacetSumValueSource.ScoreValueSource | ValueSource that returns the score for each hit; use this to aggregate the sum of all hit scores for each facet label. |
| TaxonomyFacetSumValueSource.ScoreValueSource.DoubleDocValuesAnonymousInnerClassHelper | |
| TestTaxonomyCombined | |
| TestTaxonomyCombined.ThreadAnonymousInnerClassHelper | |
| TestTaxonomyFacetCounts | |
| TestTaxonomyFacetCounts.PerFieldSimilarityWrapperAnonymousInnerClassHelper | |
| TestTaxonomyFacetCounts2 | |
| TestTaxonomyFacetSumValueSource | |
| TestTaxonomyFacetSumValueSource.ValueSourceAnonymousInnerClassHelper | |
| TestTaxonomyFacetSumValueSource.ValueSourceAnonymousInnerClassHelper.DoubleDocValuesAnonymousInnerClassHelper |
