public class TreeWalkerImpl
extends java.lang.Object
implements org.w3c.dom.traversal.TreeWalker
| Constructor and Description | 
|---|
| TreeWalkerImpl(org.w3c.dom.Node root,
              int whatToShow,
              org.w3c.dom.traversal.NodeFilter nodeFilter,
              boolean entityReferenceExpansion)Public constructor | 
| Modifier and Type | Method and Description | 
|---|---|
| org.w3c.dom.Node | firstChild()Return the first child Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | getCurrentNode()Return the current Node. | 
| boolean | getExpandEntityReferences()Return whether children entity references are included in the iterator. | 
| org.w3c.dom.traversal.NodeFilter | getFilter()Return the NodeFilter | 
| org.w3c.dom.Node | getRoot()The  rootnode of theTreeWalker, as specified 
 when it was created. | 
| int | getWhatToShow()Return the whatToShow value | 
| org.w3c.dom.Node | lastChild()Return the last child Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | nextNode()Return the next Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | nextSibling()Return the next sibling Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | parentNode()Return the parent Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | previousNode()Return the previous Node from the current node, 
  after applying filter, whatToshow. | 
| org.w3c.dom.Node | previousSibling()Return the previous sibling Node from the current node, 
  after applying filter, whatToshow. | 
| void | setCurrentNode(org.w3c.dom.Node node)Return the current Node. | 
| void | setWhatShow(int whatToShow) | 
public TreeWalkerImpl(org.w3c.dom.Node root,
              int whatToShow,
              org.w3c.dom.traversal.NodeFilter nodeFilter,
              boolean entityReferenceExpansion)
public org.w3c.dom.Node getRoot()
org.w3c.dom.traversal.TreeWalkerroot node of the TreeWalker, as specified 
 when it was created.getRoot in interface org.w3c.dom.traversal.TreeWalkerpublic int getWhatToShow()
getWhatToShow in interface org.w3c.dom.traversal.TreeWalkerpublic void setWhatShow(int whatToShow)
public org.w3c.dom.traversal.NodeFilter getFilter()
getFilter in interface org.w3c.dom.traversal.TreeWalkerpublic boolean getExpandEntityReferences()
getExpandEntityReferences in interface org.w3c.dom.traversal.TreeWalkerpublic org.w3c.dom.Node getCurrentNode()
getCurrentNode in interface org.w3c.dom.traversal.TreeWalkerpublic void setCurrentNode(org.w3c.dom.Node node)
setCurrentNode in interface org.w3c.dom.traversal.TreeWalkerpublic org.w3c.dom.Node parentNode()
parentNode in interface org.w3c.dom.traversal.TreeWalkernull if the current node 
   has no parent  in the TreeWalker's logical view.public org.w3c.dom.Node firstChild()
firstChild in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   visible children  in the TreeWalker's logical view.public org.w3c.dom.Node lastChild()
lastChild in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   children  in the TreeWalker's logical view.public org.w3c.dom.Node previousSibling()
previousSibling in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   previous sibling.  in the TreeWalker's logical view.public org.w3c.dom.Node nextSibling()
nextSibling in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   next sibling.  in the TreeWalker's logical view.public org.w3c.dom.Node previousNode()
previousNode in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   previous node  in the TreeWalker's logical view.public org.w3c.dom.Node nextNode()
nextNode in interface org.w3c.dom.traversal.TreeWalkernull if the current node has no 
   next node  in the TreeWalker's logical view.Copyright © 1999-2022 The Apache Software Foundation. All Rights Reserved.