The SimpleViz package is a demonstration example for several JavaCC-related artices on

It implements a parser for the SimpleViz format. This format is a subset of the GraphViz format to describe graphs consisting of nodes, edges and sub graphs including rendering information.

The SimpleViz format differs from the GraphViz format in the following points:

These rules makes the SimpleViz format much easier to parse, but the the format is still compatible to the regular GraphViz format (with the exception of the last point in the list above).


03-30-2006 Source code


The API documentation can be found at

Alexander Merz, 03-29-2006
$Id: index.html,v 1.2 2006/03/30 00:12:11 Alexander Exp $