UnaryOperator

java.lang.Object
- org.apache.taglibs.standard.lang.jstl.UnaryOperator

Direct Known Subclasses:

EmptyOperator, NotOperator, UnaryMinusOperator
```
public abstract class UnaryOperator
extends java.lang.Object
```
This is the superclass for all unary operators

Constructor Summary

Constructors
Constructor and Description

UnaryOperator()
Constructor

Constructors
Constructor and Description
`UnaryOperator()` Constructor

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`abstract java.lang.Object`	`apply(java.lang.Object pValue, java.lang.Object pContext, Logger pLogger)` Applies the operator to the given value
`abstract 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

Constructor Detail
- UnaryOperator
```
public UnaryOperator()
```
  Constructor

Method Detail

getOperatorSymbol
```
public abstract java.lang.String getOperatorSymbol()
```
Returns the symbol representing the operator

apply

public abstract java.lang.Object apply(java.lang.Object pValue,
                                       java.lang.Object pContext,
                                       Logger pLogger)
                                throws ELException

Applies the operator to the given value

Throws:: ELException

Class UnaryOperator

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

UnaryOperator

Method Detail

getOperatorSymbol

apply