org.apache.commons.jexl.parser

Class ASTEmptyFunction

public class ASTEmptyFunction extends SimpleNode

function to see if reference doesn't exist in context.

Version: $Id: ASTEmptyFunction.java 398190 2006-04-29 16:04:10Z dion $

Constructor Summary
ASTEmptyFunction(int id)
Create the node given an id.
ASTEmptyFunction(Parser p, int id)
Create a node with the given parser and id.
Method Summary
ObjectjjtAccept(ParserVisitor visitor, Object data)
Objectvalue(JexlContext jc)

Constructor Detail

ASTEmptyFunction

public ASTEmptyFunction(int id)
Create the node given an id.

Parameters: id node id.

ASTEmptyFunction

public ASTEmptyFunction(Parser p, int id)
Create a node with the given parser and id.

Parameters: p a parser. id node id.

Method Detail

jjtAccept

public Object jjtAccept(ParserVisitor visitor, Object data)
{@inheritDoc }

value

public Object value(JexlContext jc)
{@inheritDoc }
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