org.apache.commons.el

Class NotOperator


public class NotOperator
extends UnaryOperator

The implementation of the not operator
Version:
$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $
Author:
Nathan Abramson - Art Technology Group

Field Summary

static NotOperator
SINGLETON

Constructor Summary

NotOperator()
Constructor

Method Summary

Object
apply(Object pValue, Logger pLogger)
Applies the operator to the given value
String
getOperatorSymbol()
Returns the symbol representing the operator

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

apply, getOperatorSymbol

Field Details

SINGLETON

public static final NotOperator SINGLETON

Constructor Details

NotOperator

public NotOperator()
Constructor

Method Details

apply

public Object apply(Object pValue,
                    Logger pLogger)
            throws ELException
Applies the operator to the given value
Overrides:
apply in interface UnaryOperator

getOperatorSymbol

public String getOperatorSymbol()
Returns the symbol representing the operator
Overrides:
getOperatorSymbol in interface UnaryOperator

Copyright (c) 2001-2002 - Apache Software Foundation