# Uses of Interface
org.apache.commons.configuration2.tree.ReferenceNodeHandler

Packages that use ReferenceNodeHandler
Package
Description
org.apache.commons.configuration2
The Configuration main package.
org.apache.commons.configuration2.tree
A package with helper and utility classes used by hierarchical configurations.

- ## Uses of ReferenceNodeHandler in org.apache.commons.configuration2

  Methods in org.apache.commons.configuration2 with parameters of type ReferenceNodeHandler
  Modifier and Type
  Method
  Description
  `protected abstract void`
  BaseHierarchicalConfiguration.BuilderVisitor.`insert(ImmutableNode newNode, ImmutableNode parent, ImmutableNode sibling1, ImmutableNode sibling2, ReferenceNodeHandler refHandler)`
  Inserts a new node into the structure constructed by this builder.
  `protected abstract void`
  BaseHierarchicalConfiguration.BuilderVisitor.`update(ImmutableNode node, Object reference, ReferenceNodeHandler refHandler)`
  Updates a node that already existed in the original hierarchy.

- ## Uses of ReferenceNodeHandler in org.apache.commons.configuration2.tree

  Methods in org.apache.commons.configuration2.tree that return ReferenceNodeHandler
  Modifier and Type
  Method
  Description
  `ReferenceNodeHandler`
  InMemoryNodeModel.`getReferenceNodeHandler()`
  Gets a `ReferenceNodeHandler` object for this model.