# Uses of Class
org.apache.lucene.index.FilterLeafReader.FilterFields

Packages that use FilterLeafReader.FilterFields
Package
Description
org.apache.lucene.index
Code to maintain and access indices.

- ## Uses of FilterLeafReader.FilterFields in org.apache.lucene.index

  Subclasses of FilterLeafReader.FilterFields in org.apache.lucene.index
  Modifier and Type
  Class
  Description
  `class`
  `MappedMultiFields`
  A `Fields` implementation that merges multiple Fields into one, and maps around deleted documents.