org.apache.velocity.runtime.parser.node

Class ASTIdentifier

public class ASTIdentifier extends SimpleNode

ASTIdentifier.java Method support for identifiers : $foo mainly used by ASTRefrence Introspection is now moved to 'just in time' or at render / execution time. There are many reasons why this has to be done, but the primary two are thread safety, to remove any context-derived information from class member variables.

Version: $Id: ASTIdentifier.java,v 1.19.4.1 2004/03/03 23:22:58 geirm Exp $

Author: Jason van Zyl Geir Magnusson Jr.

Field Summary
String	identifier
protected Info	uberInfo This is really immutable after the init, so keep one for this node

Constructor Summary
	ASTIdentifier(int id)
	ASTIdentifier(Parser p, int id)

Method Summary
Object	execute(Object o, InternalContextAdapter context) invokes the method on the object passed in
Object	init(InternalContextAdapter context, Object data) simple init - don't do anything that is context specific. just get what we need from the AST, which is static.
Object	jjtAccept(ParserVisitor visitor, Object data) Accept the visitor.