org.apache.velocity.runtime.parser.node
Class NodeUtils

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: NodeUtils.java 1040976 2010-12-01 12:15:39Z apetrelli $

Author:

Jason van Zyl, Geir Magnusson Jr.

Constructor Summary

NodeUtils()

Method Summary

static StringBuilder	getSpecialText(Token t) Collect all the s that are carried along with a token.
static String	tokenLiteral(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(Token t)

Collect all the 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(Token t)

complete node literal

Parameters:

t -

Returns:

A node literal.