class NodeIterator


Module khtml
Namespace DOM
Class NodeIterator
Inherits
NodeIterators are used to step through a set of nodes, e.g. the set of nodes in a NodeList, the document subtree governed by a particular node, the results of a query, or any other set of nodes. The set of nodes to be iterated is determined by the implementation of the NodeIterator. DOM Level 2 specifies a single NodeIterator implementation for document-order traversal of a document subtree. Instances of these iterators are created by calling DocumentTraversal.createNodeIterator().

Any Iterator that returns nodes may implement the NodeIterator interface. Users and vendor libraries may also choose to create Iterators that implement the NodeIterator interface.



methods