org.apache.commons.jexl.parser
Class ASTUnaryMinusNode

java.lang.Object
  org.apache.commons.jexl.parser.SimpleNode
      org.apache.commons.jexl.parser.ASTUnaryMinusNode

All Implemented Interfaces:

Node

public class ASTUnaryMinusNode

extends SimpleNode

-

Version:

$Id: ASTUnaryMinusNode.java,v 1.3 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

ASTUnaryMinusNode(int id)

ASTUnaryMinusNode(Parser p, int id)

Method Summary

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, execute, 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

ASTUnaryMinusNode

public ASTUnaryMinusNode(int id)

ASTUnaryMinusNode

public ASTUnaryMinusNode(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

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