## Uses of Class
org.apache.lucene.search.grouping.AbstractFirstPassGroupingCollector

Uses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping

Subclasses of AbstractFirstPassGroupingCollector in org.apache.lucene.search.grouping
`class` `TermFirstPassGroupingCollector` Concrete implementation of `AbstractFirstPassGroupingCollector` that groups based on field values and more specifically uses `FieldCache.StringIndex` to collect groups.