org.jasig.portlet.survey

Class NullVariantStrategy

java.lang.Object

org.jasig.portlet.survey.NullVariantStrategy

All Implemented Interfaces:

IVariantStrategy

public class NullVariantStrategy
extends Object
implements IVariantStrategy

Simple implementation that performs no logic and always returns a null when asked.

Since:

1.0

Author:

chasegawa

Constructor Summary

Constructors

Constructor and Description
NullVariantStrategy()

Method Summary

Modifier and Type	Method and Description
String	getVariantName() Always return null

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NullVariantStrategy

public NullVariantStrategy()

Method Detail

getVariantName

public String getVariantName()

Always return null

Specified by:

getVariantName in interface IVariantStrategy

See Also:

IVariantStrategy.getVariantName()