wyvern.util
Class XMLVisitor

java.lang.Object
  wyvern.util.XMLVisitor

public class XMLVisitor

extends java.lang.Object

An extremely custom kind of Visitor that knows how to traverse the top-level elements of an XML file. Used by the various "registries" in the game.

Version:

1.0, Jan 12, 2004

Author:

Steve Yegge

Nested Class Summary

static interface

XMLVisitor.NodeVisitor You provide one of these to the visitNodes() method, and it'll call your Visitor back with each top-level node in the XML document.

Constructor Summary

XMLVisitor(java.lang.String path)
Constructs a new XMLVisitor for the specified XML file.

Method Summary

org.jdom.Document	getDocument() Returns the Document we built (during the constructor).
static void	main(java.lang.String[] args) Tests it on the spell registry.
void	visitNodes(XMLVisitor.NodeVisitor v) Passes each top-level XML node to the passed Visitor.

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLVisitor

public XMLVisitor(java.lang.String path)
           throws java.io.IOException,
                  org.jdom.JDOMException

Constructs a new XMLVisitor for the specified XML file.

Parameters:

path - the absolute path to the file to load.

Method Detail

visitNodes

public void visitNodes(XMLVisitor.NodeVisitor v)

Passes each top-level XML node to the passed Visitor.

Parameters:

v - a NodeVisitor to accept the nodes

getDocument

public org.jdom.Document getDocument()

Returns the Document we built (during the constructor).

main

public static void main(java.lang.String[] args)

Tests it on the spell registry.