# Package org.apache.xml.dtm

- Interface Summary
  Interface | Description
  --- | ---
  DTM | `DTM` is an XML document model expressed as a table rather than an object tree.
  DTMAxisIterator | This class iterates over a single XPath Axis, and returns node handles.
  DTMFilter | Simple filter for doing node tests.
  DTMIterator | `DTMIterators` are used to step through a (possibly filtered) set of nodes.
  DTMWSFilter | This interface is meant to be implemented by a client of the DTM, and allows stripping of whitespace nodes.

- Class Summary
  Class | Description
  --- | ---
  Axis | Specifies values related to XPath Axes.
  DTMAxisTraverser | A class that implements traverses DTMAxisTraverser interface can traverse a set of nodes, usually as defined by an XPath axis.
  DTMManager | A DTMManager instance can be used to create DTM and DTMIterator objects, and manage the DTM objects in the system.

- Exception Summary
  Exception | Description
  --- | ---
  DTMConfigurationException | Indicates a serious configuration error.
  DTMDOMException | Simple implementation of DOMException.
  DTMException | This class specifies an exceptional condition that occured in the DTM module.

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