| Interface | Description | |
|---|---|---|
| DocumentTraversal DOM 2 TR | Contains methods that create iterators and tree-walkers to traverse a node and its children in document order. | |
| NodeIterator DOM 2 TR | Allows you to iterate over the members of a list of the nodes in a subtree of the DOM, in document order. | |
| TreeWalker DOM 2 TR | Represents the nodes of a document subtree and a position within them. |
| Class | Description | |
|---|---|---|
| NodeFilter DOM 2 TR | Filters are objects that know how to "filter out" nodes. |