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

java.lang.Object
  extended by org.apache.velocity.runtime.parser.node.SimpleNode
      extended by org.apache.velocity.runtime.parser.node.ASTElseStatement
All Implemented Interfaces:
Node, Renderable

public class ASTElseStatement
extends SimpleNode

This class is responsible for handling the Else VTL control statement. Please look at the Parser.jjt file which is what controls the generation of this class.

Version:
$Id: ASTElseStatement.java 517553 2007-03-13 06:09:58Z wglass $
Author:
Jason van Zyl, Geir Magnusson Jr.

Field Summary
 
Fields inherited from class org.apache.velocity.runtime.parser.node.SimpleNode
children, first, id, info, invalid, last, log, parent, parser, rsvc, state, templateName
 
Constructor Summary
ASTElseStatement(int id)
           
ASTElseStatement(Parser p, int id)
           
 
Method Summary
 boolean evaluate(InternalContextAdapter context)
          An ASTElseStatement always evaluates to true.
 Object jjtAccept(ParserVisitor visitor, Object data)
           
 
Methods inherited from class org.apache.velocity.runtime.parser.node.SimpleNode
childrenAccept, dump, execute, getColumn, getFirstToken, getInfo, getLastToken, getLine, getLocation, getRuntimeServices, getTemplateName, getType, init, isInvalid, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, literal, render, setFirstToken, setInfo, setInvalid, toString, toString, value
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ASTElseStatement

public ASTElseStatement(int id)
Parameters:
id -

ASTElseStatement

public ASTElseStatement(Parser p,
                        int id)
Parameters:
p -
id -
Method Detail

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
                        Object data)
Specified by:
jjtAccept in interface Node
Overrides:
jjtAccept in class SimpleNode
Returns:
The Node execution result object.
See Also:
SimpleNode.jjtAccept(org.apache.velocity.runtime.parser.node.ParserVisitor, java.lang.Object)

evaluate

public boolean evaluate(InternalContextAdapter context)
An ASTElseStatement always evaluates to true. Basically behaves like an #if(true).

Specified by:
evaluate in interface Node
Overrides:
evaluate in class SimpleNode
Parameters:
context -
Returns:
Always true.
See Also:
Node.evaluate(org.apache.velocity.context.InternalContextAdapter)


Copyright © 2000-2012 The Apache Software Foundation. All Rights Reserved.