# Uses of Class
org.apache.commons.collections4.set.TransformedNavigableSet

Packages that use TransformedNavigableSet
Package
Description
org.apache.commons.collections4.set
Implements the `Set`, `SortedSet` and `NavigableSet` interfaces.

- ## Uses of TransformedNavigableSet in org.apache.commons.collections4.set

  Methods in org.apache.commons.collections4.set that return TransformedNavigableSet
  Modifier and Type
  Method
  Description
  `static <E> TransformedNavigableSet<E>`
  TransformedNavigableSet.`transformedNavigableSet(NavigableSet<E> set, Transformer<? super E,? extends E> transformer)`
  Factory method to create a transforming navigable set that will transform existing contents of the specified navigable set.
  `static <E> TransformedNavigableSet<E>`
  TransformedNavigableSet.`transformingNavigableSet(NavigableSet<E> set, Transformer<? super E,? extends E> transformer)`
  Factory method to create a transforming navigable set.