This package contains the Tokenizer and Parser classes to create a datastructure from an Reader containing a Graphviz document.
The typical usage:

    File f = new File( "file.viz" );
    FileReader in = new FileReader(f);
    Parser p = new Parser();
    p.parse(in);
    ArrayList<Graph> graphlist = p.getGraphs();

graphlist contains a list of com.alexmerz.graphviz.Graph objects. Instead of a Reader object, you can also provide a StringBuffer