# Package net.sf.saxon.tree

This package contains subpackages containing the code for different tree models. It also contains the class `NamespaceNode` which is used by several tree models.

- Class Summary
  Class | Description
  --- | ---
  AttributeLocation | A Location corresponding to an attribute in a document (often a stylesheet)
  NamespaceNode | This class represents a namespace node; it is used in several tree models.