net.emaze.dysfunctional.casts

Class Vary<R,T>

java.lang.Object

net.emaze.dysfunctional.casts.Vary<R,T>

Type Parameters:

R - the result type

T - the source type

All Implemented Interfaces:

Delegate<R,T>

public class Vary<R,T>
extends Object
implements Delegate<R,T>

Casts a value. Usually composed with other functors to make the simulate covaraiant / controvariant types.

 E.g:
   final Delegate source = new Identity();
   final Delegate got = Compositions.compose(new Vary(), source);
 

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
Vary()

Method Summary

Methods

Modifier and Type	Method and Description
R	perform(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

Vary

public Vary()

Method Detail

perform

public R perform(T value)

Specified by:

perform in interface Delegate<R,T>