Taxonomy implemented using a Lucene-Index


Interface Summary
DirectoryTaxonomyWriter.OrdinalMap Mapping from old ordinal to new ordinals, used when merging indexes wit separate taxonomies.

Class Summary
DirectoryTaxonomyReader A TaxonomyReader which retrieves stored taxonomy information from a Directory.
DirectoryTaxonomyWriter TaxonomyWriter which uses a Directory to store the taxonomy information on disk, and keeps an additional in-memory cache of some or all categories.
DirectoryTaxonomyWriter.DiskOrdinalMap DirectoryTaxonomyWriter.OrdinalMap maintained on file system
DirectoryTaxonomyWriter.MemoryOrdinalMap DirectoryTaxonomyWriter.OrdinalMap maintained in memory

Package Description

Taxonomy implemented using a Lucene-Index

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