org.apache.commons.el

Class UnaryOperator

public abstract class UnaryOperator extends Object

This is the superclass for all unary operators

Version: $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: luehe $

Author: Nathan Abramson - Art Technology Group

Constructor Summary
UnaryOperator()
Constructor
Method Summary
abstract Objectapply(Object pValue, Logger pLogger)
Applies the operator to the given value
abstract StringgetOperatorSymbol()
Returns the symbol representing the operator

Constructor Detail

UnaryOperator

public UnaryOperator()
Constructor

Method Detail

apply

public abstract Object apply(Object pValue, Logger pLogger)
Applies the operator to the given value

getOperatorSymbol

public abstract String getOperatorSymbol()
Returns the symbol representing the operator
Copyright (c) 2001-2002 - Apache Software Foundation