Class DOMNodeIterator

java.lang.Object
org.apache.commons.jxpath.ri.model.dom.DOMNodeIterator
All Implemented Interfaces:
NodeIterator
public class DOMNodeIterator extends Object implements NodeIterator
An iterator of children of a DOM Node.
Version:
$Revision: 652845 $ $Date: 2008-05-02 12:46:46 -0500 (Fri, 02 May 2008) $
Author:
Dmitri Plotnikov

  • Field Details

    • parent

      private NodePointer parent

    • nodeTest

      private NodeTest nodeTest

    • node

      private Node node

    • child

      private Node child

    • reverse

      private boolean reverse

    • position

      private int position

  • Constructor Details

    • DOMNodeIterator

      public DOMNodeIterator(NodePointer parent, NodeTest nodeTest, boolean reverse, NodePointer startWith)
      Create a new DOMNodeIterator.
      Parameters:
      parent - parent pointer
      nodeTest - test
      reverse - whether to iterate in reverse
      startWith - starting pointer

  • Method Details

    • getNodePointer

      public NodePointer getNodePointer()
      Description copied from interface: NodeIterator
      Get the NodePointer at the current position.
      Specified by:
      getNodePointer in interface NodeIterator
      Returns:
      NodePointer

    • getPosition

      public int getPosition()
      Description copied from interface: NodeIterator
      Get the current iterator position.
      Specified by:
      getPosition in interface NodeIterator
      Returns:
      int position

    • setPosition

      public boolean setPosition(int position)
      Description copied from interface: NodeIterator
      Set the new current position.
      Specified by:
      setPosition in interface NodeIterator
      Parameters:
      position - the position to set
      Returns:
      true if there is a node at position.

    • previous

      private boolean previous()
      Set the previous position.
      Returns:
      whether valid

    • next

      private boolean next()
      Set the next position.
      Returns:
      whether valid

    • testChild

      private boolean testChild()
      Test child.
      Returns:
      result of the test