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com.google.javascript.jscomp
Class DotFormatter

java.lang.Object
  extended by com.google.javascript.jscomp.DotFormatter

public class DotFormatter
extends Object

DotFormatter prints out a dot file of the Abstract Syntax Tree. For a detailed description of the dot format and visualization tool refer to Graphviz.

Typical usage of this class

System.out.println(new DotFormatter().toDot(node));

This class is not thread safe and should not be used without proper external synchronization.

Method Summary
static String toDot(GraphvizGraph graph)
          Outputs a string in DOT format that presents the graph.
static String toDot(Node n)
          Converts an AST to dot representation.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

toDot

public static String toDot(Node n)
                    throws IOException
Converts an AST to dot representation.

Parameters:
n - the root of the AST described in the dot formatted string
Returns:
the dot representation of the AST
Throws:
IOException

toDot

public static String toDot(GraphvizGraph graph)
Outputs a string in DOT format that presents the graph.

Parameters:
graph - Input graph.
Returns:
A string in Dot format that presents the graph.
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