EmptyOperator

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

public class EmptyOperator
extends UnaryOperator

The implementation of the empty operator

Field Summary

Fields
Modifier and Type Field and Description

static EmptyOperator SINGLETON

Fields
Modifier and Type	Field and Description
`static EmptyOperator`	`SINGLETON`

Constructor Summary

Constructors
Constructor and Description

EmptyOperator()
Constructor

Constructors
Constructor and Description
`EmptyOperator()` Constructor

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`java.lang.Object`	`apply(java.lang.Object pValue, java.lang.Object pContext, Logger pLogger)` 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

Field Detail

SINGLETON

public static final EmptyOperator SINGLETON

Constructor Detail
- EmptyOperator
```
public EmptyOperator()
```
  Constructor

Method Detail

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,
                              java.lang.Object pContext,
                              Logger pLogger)
                       throws ELException

Applies the operator to the given value

Specified by:: apply in class UnaryOperator
Throws:: ELException

Class EmptyOperator

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SINGLETON

Constructor Detail

EmptyOperator

Method Detail

getOperatorSymbol

apply