org.apache.commons.el
Class UnaryMinusOperator
java.lang.Object
org.apache.commons.el.UnaryOperator
org.apache.commons.el.UnaryMinusOperator
- public class UnaryMinusOperator
- extends UnaryOperator
The implementation of the unary minus operator
- Version:
- $Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: scolebourne $
- Author:
- Nathan Abramson - Art Technology Group
Method Summary |
java.lang.Object |
apply(java.lang.Object pValue)
Applies the operator to the given value |
java.lang.String |
getOperatorSymbol()
Returns the symbol representing the operator |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
log
private static org.apache.commons.logging.Log log
SINGLETON
public static final UnaryMinusOperator SINGLETON
UnaryMinusOperator
public UnaryMinusOperator()
- Constructor
getOperatorSymbol
public java.lang.String getOperatorSymbol()
- Returns the symbol representing the operator
- Specified by:
getOperatorSymbol
in class UnaryOperator
apply
public java.lang.Object apply(java.lang.Object pValue)
throws javax.servlet.jsp.el.ELException
- Applies the operator to the given value
- Specified by:
apply
in class UnaryOperator
- Throws:
javax.servlet.jsp.el.ELException
Copyright (c) 2001-2002 - Apache Software Foundation