bboss.org.apache.velocity.anakia

类 TreeWalker

java.lang.Object

bboss.org.apache.velocity.anakia.TreeWalker

public class TreeWalker
extends java.lang.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("//*").

构造器概要

构造器

构造器和说明
TreeWalker() Empty constructor

方法概要

限定符和类型	方法和说明
NodeList	allElements(org.jdom.Element e) Creates a new Vector and walks the Element tree.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TreeWalker

public TreeWalker()

Empty constructor

方法详细资料

allElements

public NodeList allElements(org.jdom.Element e)

Creates a new Vector and walks the Element tree.

参数:

e - the starting Element node

返回:

Vector a vector of Element nodes