OoasTools

<?xml version="1.0"?>

<doc>

<assembly>

<name>Antlr3.Utility</name>

</assembly>

<members>

<member name="T:Antlr.Utility.Tree.DOTTreeGenerator">

<summary>

A utility class to generate DOT diagrams (graphviz) from

arbitrary trees. You can pass in your own templates and

can pass in any kind of tree or use Tree interface method.

I wanted this separator so that you don't have to include

ST just to use the org.antlr.runtime.tree.* package.

This is a set of non-static methods so you can subclass

to override. For example, here is an invocation:

CharStream input = new ANTLRInputStream(Console.In);

TLexer lex = new TLexer(input);

CommonTokenStream tokens = new CommonTokenStream(lex);

TParser parser = new TParser(tokens);

TParser.e_return r = parser.e();

Tree t = (Tree)r.tree;

Console.Out.WriteLine(t.ToStringTree());

DOTTreeGenerator gen = new DOTTreeGenerator();

StringTemplate st = gen.ToDOT(t);

Console.Out.WriteLine(st);

</summary>

</member>

<member name="F:Antlr.Utility.Tree.DOTTreeGenerator.nodeToNumberMap">

<summary>

Track node to number mapping so we can get proper node name back

</summary>

</member>

<member name="F:Antlr.Utility.Tree.DOTTreeGenerator.nodeNumber">

<summary>

Track node number so we can get unique node names

</summary>

</member>

<member name="M:Antlr.Utility.Tree.DOTTreeGenerator.ToDOT(Antlr.Runtime.Tree.ITree)">

<summary>

Generate DOT (graphviz) for a whole tree not just a node.

For example, 3+4*5 should generate:

digraph {

node [shape=plaintext, fixedsize=true, fontsize=11, fontname="Courier",

width=.4, height=.2];

edge [arrowsize=.7]

"+"->3

"+"->"*"

"*"->4

"*"->5

}

Return the ST not a string in case people want to alter.

Takes a Tree interface object.

</summary>

</member>

</members>

</doc>