DotFormatter

java.lang.Object
- com.google.javascript.jscomp.DotFormatter

```
public final class DotFormatter
extends java.lang.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 logfile.write(new DotFormatter().toDot(node));
This class is not thread safe and should not be used without proper external synchronization.

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static java.lang.String`	`toDot(GraphvizGraph graph)`	Outputs a string in DOT format that presents the graph.
`static java.lang.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 java.lang.String toDot(Node n)
                              throws java.io.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:
    
    java.io.IOException
  - toDot
```
public static java.lang.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.