org.apache.commons.jexl.parser
Class ASTArrayAccess

java.lang.Object
  |
  +--org.apache.commons.jexl.parser.SimpleNode
        |
        +--org.apache.commons.jexl.parser.ASTArrayAccess
All Implemented Interfaces:
Node

public class ASTArrayAccess
extends SimpleNode

Like an ASTIdentifier, but with array access allowed $foo[2]

Version:
$Id: ASTArrayAccess.java,v 1.7 2004/08/22 07:42:35 dion Exp $

Fields inherited from class org.apache.commons.jexl.parser.SimpleNode
children, id, parent, parser
 
Constructor Summary
ASTArrayAccess(int id)
           
ASTArrayAccess(Parser p, int id)
           
 
Method Summary
static Object evaluateExpr(Object o, Object loc)
           
 Object execute(Object obj, JexlContext jc)
          Used to let a node calcuate it's value..
 String getIdentifierString()
           
 Object jjtAccept(ParserVisitor visitor, Object data)
          Accept the visitor.
 Object value(JexlContext jc)
          return the value of this 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

ASTArrayAccess

public ASTArrayAccess(int id)

ASTArrayAccess

public ASTArrayAccess(Parser p,
                      int id)
Method Detail

jjtAccept

public Object jjtAccept(ParserVisitor visitor,
                        Object data)
Accept the visitor.
Overrides:
jjtAccept in class SimpleNode

execute

public Object execute(Object obj,
                      JexlContext jc)
               throws Exception
Description copied from class: SimpleNode
Used to let a node calcuate it's value..
Overrides:
execute in class SimpleNode

value

public Object value(JexlContext jc)
             throws Exception
return the value of this node
Overrides:
value in class SimpleNode

evaluateExpr

public static Object evaluateExpr(Object o,
                                  Object loc)
                           throws Exception

getIdentifierString

public String getIdentifierString()


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