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

- ## Uses of GroupFacetCollector in org.apache.lucene.search.grouping

  Subclasses of GroupFacetCollector in org.apache.lucene.search.grouping
  Modifier and Type
  Class
  Description
  `class`
  `TermGroupFacetCollector`
  An implementation of `GroupFacetCollector` that computes grouped facets based on the indexed terms from DocValues.