# Uses of Class
org.apache.lucene.index.OneMergeWrappingMergePolicy

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

- ## Uses of OneMergeWrappingMergePolicy in org.apache.lucene.index

  Subclasses of OneMergeWrappingMergePolicy in org.apache.lucene.index
  Modifier and Type
  Class
  Description
  `final class`
  `SoftDeletesRetentionMergePolicy`
  This `MergePolicy` allows to carry over soft deleted documents across merges.