## Uses of Interface
org.apache.tapestry5.tree.TreeExpansionModel

- Packages that use TreeExpansionModel
  Package | Description
  --- | ---
  org.apache.tapestry5.corelib.components | The set of core components available in all Tapestry applications
  org.apache.tapestry5.tree | Classes and interfaces used by the `Tree` component

- - ### Uses of TreeExpansionModel in org.apache.tapestry5.corelib.components

    Methods in org.apache.tapestry5.corelib.components that return TreeExpansionModel
    Modifier and Type | Method and Description
    --- | ---
    `TreeExpansionModel` | Tree.`getDefaultTreeExpansionModel()`
    `TreeExpansionModel` | Tree.`getExpansionModel()` Returns the actual `TreeExpansionModel` in use for this Tree component, as per the expansionModel parameter.

  - ### Uses of TreeExpansionModel in org.apache.tapestry5.tree

    Classes in org.apache.tapestry5.tree that implement TreeExpansionModel
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DefaultTreeExpansionModel<T>` Manages a Set of String `TreeNode` ids.

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