[LUCENE-4849] Make ParallelTaxonomyArrays abstract

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.3, 6.0
• Component/s: modules/facet
• Lucene Fields: New, Patch Available
• Assignee: Shai Erera
• Reporter: Shai Erera
• Created: 18/Mar/13 13:57
• Updated: 09/May/16 18:33
• Resolved: 18/Mar/13 15:28

Description

ParallelTaxonomyArrays, while appearing on TaxonomyReader, actually support only one implementation, that of DirectoryTaxonomyReader. I'd like to make it abstract (perhaps share the children/siblings arrays computation) to allow for other taxonomy reader implementations.