PtalonAST

java.lang.Object
- antlr.BaseAST
- - antlr.CommonAST
  - - ptolemy.actor.ptalon.PtalonAST

All Implemented Interfaces:

antlr.collections.AST, java.io.Serializable
```
public class PtalonAST
extends antlr.CommonAST
```
This is just like CommonAST, except it allows XML serialization to be parameterized by a depth.

Since:

Ptolemy II 6.1

Version:

$Id$

Author:

Adam Cataldo, Elaine Cheong

See Also:

Serialized Form

Pt.AcceptedRating:

Red (acataldo)

Pt.ProposedRating:

Red (acataldo)

Field Summary
- Fields inherited from class antlr.BaseAST
  down, right

Constructor Summary

Constructors
Constructor Description

PtalonAST()
Call the default constructor.

PtalonAST(antlr.Token tok)
Call the default constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected static java.lang.String`	`_getIndentPrefix(int level)`	Return a number of spaces that is proportional to the argument.
`void`	`xmlSerialize(java.io.Writer out, int depth)`	Generate the XML for this AST.

Methods inherited from class antlr.CommonAST
getText, getType, initialize, initialize, initialize, setText, setType

Methods inherited from class antlr.BaseAST
addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getColumn, getFirstChild, getLine, getNextSibling, getNumberOfChildren, getTokenNames, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - PtalonAST
```
public PtalonAST()
```
    Call the default constructor.
  - PtalonAST
```
public PtalonAST(antlr.Token tok)
```
    Call the default constructor.
    
    Parameters:
    
    tok - The token for this node.
- Method Detail
  - xmlSerialize
```
public void xmlSerialize(java.io.Writer out,
                         int depth)
                  throws java.io.IOException
```
    Generate the XML for this AST.
    
    Parameters:
    
    out - The writer to write to.
    
    depth - The depth of this node.
    
    Throws:
    
    java.io.IOException - If there is any problem writing.
  - _getIndentPrefix
```
protected static java.lang.String _getIndentPrefix(int level)
```
    Return a number of spaces that is proportional to the argument. If the argument is negative or zero, return an empty string.
    
    Parameters:
    
    level - The level of indenting represented by the spaces.
    
    Returns:
    
    A string with zero or more spaces.