# Hierarchy For Package owl.collections

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - owl.collections.Collections3
  - owl.collections.Either<A,​B>
  - owl.collections.LabelledTree<L1,​L2>
    - owl.collections.LabelledTree.Leaf<L1,​L2>
    - owl.collections.LabelledTree.Node<L1,​L2>
  - owl.collections.UpwardClosedSet
  - owl.collections.ValuationSet
  - owl.collections.ValuationTree<E>
    - owl.collections.ValuationTree.Leaf<E>
    - owl.collections.ValuationTree.Node<E>
  - owl.collections.ValuationTrees