Package org.apache.lucene.facet.search.aggregator

Aggregating Facets during Faceted Search A facets aggregator is the parallel of Lucene's Collector.

See: Description

Package org.apache.lucene.facet.search.aggregator Description

Aggregating Facets during Faceted Search

A facets aggregator is the parallel of Lucene's Collector. While Collector collected matching documents, an aggregator aggregates facets of a matching document.