NodeUtils (Apache Velocity 2.5-SNAPSHOT API)

java.lang.Object
- org.apache.velocity.runtime.parser.node.NodeUtils

```
public class NodeUtils
extends Object
```
Utilities for dealing with the AST node structure.

Version:

$Id$

Author:

Jason van Zyl, Geir Magnusson Jr.

Constructor Summary

Constructors
Constructor Description

NodeUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`fixIndentation(SimpleNode parent, String parentIndentation)`	Fix children indentation in structured space gobbling mode.
`static StringBuilder`	`getSpecialText(Parser parser, Token t)`	Collect all the <SPECIAL_TOKEN>s that are carried along with a token.
`static String`	`tokenLiteral(Parser parser, Token t)`	complete node literal

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

- Constructor Detail
  - NodeUtils
```
public NodeUtils()
```
- Method Detail
  - getSpecialText
```
public static StringBuilder getSpecialText(Parser parser,
                                           Token t)
```
    Collect all the <SPECIAL_TOKEN>s that are carried along with a token. Special tokens do not participate in parsing but can still trigger certain lexical actions. In some cases you may want to retrieve these special tokens, this is simply a way to extract them.
    
    Parameters:
    
    t - the Token
    
    Returns:
    
    StrBuilder with the special tokens.
    
    Since:
    
    2.0.0
  - tokenLiteral
```
public static String tokenLiteral(Parser parser,
                                  Token t)
```
    complete node literal
    
    Parameters:
    
    t -
    
    Returns:
    
    A node literal.
  - fixIndentation
```
public static void fixIndentation(SimpleNode parent,
                                  String parentIndentation)
```
    Fix children indentation in structured space gobbling mode.
    
    Parameters:
    
    parent -
    
    parentIndentation -