net.markenwerk.commons.datastructures

Class NullOptionalSelection<Payload,Result>

java.lang.Object

net.markenwerk.commons.datastructures.AbstractOptionalSelection<Payload,Result>

net.markenwerk.commons.datastructures.NullOptionalSelection<Payload,Result>

Type Parameters:

Payload - The payload type.

Result - The result type.

All Implemented Interfaces:

OptionalSelection<Payload,Result>

public final class NullOptionalSelection<Payload,Result>
extends AbstractOptionalSelection<Payload,Result>

An NullOptionalSelection is an AbstractOptionalSelection that does nothing and always returns null.

Since:

1.3.0

Author:

Torsten Krause (tk at markenwerk dot net)

Constructor Summary

Constructors

Constructor and Description
NullOptionalSelection()

Method Summary

Methods inherited from class net.markenwerk.commons.datastructures.AbstractOptionalSelection

onNoValue, onValue

Methods inherited from class java.lang.Object

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

Constructor Detail

NullOptionalSelection

public NullOptionalSelection()