org.apache.velocity.anakia
Class TreeWalker
java.lang.Object
org.apache.velocity.anakia.TreeWalker
public class TreeWalker
- extends Object
This class allows you to walk a tree of JDOM Element objects.
It first walks the tree itself starting at the Element passed
into allElements() and stores each node of the tree
in a Vector which allElements() returns as a result of its
execution. You can then use a #foreach in Velocity to walk
over the Vector and visit each Element node. However, you can
achieve the same effect by calling element.selectNodes("//*")
.
- Version:
- $Id: TreeWalker.java 463298 2006-10-12 16:10:32Z henning $
- Author:
- Jon S. Stevens, Attila Szegedi
Constructor Summary |
TreeWalker()
Empty constructor |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TreeWalker
public TreeWalker()
- Empty constructor
allElements
public NodeList allElements(Element e)
- Creates a new Vector and walks the Element tree.
- Parameters:
e
- the starting Element node
- Returns:
- Vector a vector of Element nodes
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