org.apache.commons.el

Class NullLiteral


public class NullLiteral
extends Literal

An expression representing a null literal value
Version:
$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $
Author:
Nathan Abramson - Art Technology Group

Field Summary

static NullLiteral
SINGLETON

Fields inherited from class org.apache.commons.el.Literal

mValue

Constructor Summary

NullLiteral()
Constructor

Method Summary

String
getExpressionString()
Returns the expression in the expression language syntax

Methods inherited from class org.apache.commons.el.Literal

evaluate, getValue, setValue

Methods inherited from class org.apache.commons.el.Expression

evaluate, getExpressionString

Field Details

SINGLETON

public static final NullLiteral SINGLETON

Constructor Details

NullLiteral

public NullLiteral()
Constructor

Method Details

getExpressionString

public String getExpressionString()
Returns the expression in the expression language syntax
Overrides:
getExpressionString in interface Expression

Copyright (c) 2001-2002 - Apache Software Foundation