net.emaze.dysfunctional.dispatching

Class TransformingPredicate<R,T>

java.lang.Object

net.emaze.dysfunctional.dispatching.TransformingPredicate<R,T>

Type Parameters:

R - the delegate result type

T - the delegate parameter type

All Implemented Interfaces:

Predicate<T>

public class TransformingPredicate<R,T>
extends Object
implements Predicate<T>

Composes a predicate with a delegate (predicate ° delegate).

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
TransformingPredicate(Predicate<R> predicate, Delegate<R,T> delegate)

Method Summary

Modifier and Type	Method and Description
boolean	accept(T element) tests the predicate against the element

Methods inherited from class java.lang.Object

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

Constructor Detail

TransformingPredicate

public TransformingPredicate(Predicate<R> predicate,
                             Delegate<R,T> delegate)

Method Detail

accept

public boolean accept(T element)

Description copied from interface: Predicate

tests the predicate against the element

Specified by:

accept in interface Predicate<T>

Parameters:

element - the element used to evaluate the predicate

Returns:

true if the element fulfills the predicate