org.apache.commons.jexl.parser
Class ASTIntegerLiteral

java.lang.Object
  extended byorg.apache.commons.jexl.parser.SimpleNode
      extended byorg.apache.commons.jexl.parser.ASTIntegerLiteral
All Implemented Interfaces:
Node

public class ASTIntegerLiteral
extends SimpleNode

represents an integer

Version:
$Id: ASTIntegerLiteral.java,v 1.4 2004/02/28 13:45:20 yoavs Exp $

Field Summary
 
Fields inherited from class org.apache.commons.jexl.parser.SimpleNode
children, id, parent, parser
 
Constructor Summary
ASTIntegerLiteral(int id)
           
ASTIntegerLiteral(Parser p, int id)
           
 
Method Summary
 Object execute(Object o, JexlContext ctx)
          Part of reference resolution - wierd...
 Object jjtAccept(ParserVisitor visitor, Object data)
          Accept the visitor.
 Object value(JexlContext jc)
          Returns the value of the node.
 
Methods inherited from class org.apache.commons.jexl.parser.SimpleNode
childrenAccept, dump, interpret, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setValue, toString, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ASTIntegerLiteral

public ASTIntegerLiteral(int id)

ASTIntegerLiteral

public ASTIntegerLiteral(Parser p,
                         int id)
Method Detail

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
                        Object data)
Accept the visitor.

Specified by:
jjtAccept in interface Node
Overrides:
jjtAccept in class SimpleNode

execute

public Object execute(Object o,
                      JexlContext ctx)
               throws Exception
Part of reference resolution - wierd... in JSTL EL you can have foo.2 which is equiv to foo[2] it appears...

Overrides:
execute in class SimpleNode
Throws:
Exception

value

public Object value(JexlContext jc)
             throws Exception
Description copied from class: SimpleNode
Returns the value of the node.

Overrides:
value in class SimpleNode
Throws:
Exception


Copyright © 2003-2004 The Apache Software Foundation. All Rights Reserved.