net.emaze.dysfunctional.tuples

Class UnaryToBinaryDelegate<R,T1,T2>

java.lang.Object

net.emaze.dysfunctional.tuples.UnaryToBinaryDelegate<R,T1,T2>

Type Parameters:

R - the result type parameter

T1 - the former type parameter

T2 - the latter type parameter

All Implemented Interfaces:

BinaryDelegate<R,T1,T2>

public class UnaryToBinaryDelegate<R,T1,T2>
extends Object
implements BinaryDelegate<R,T1,T2>

Adapts a unary delegate handling pairs to a binary delegate.

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
UnaryToBinaryDelegate(Delegate<R,Pair<T1,T2>> delegate)

Method Summary

Modifier and Type	Method and Description
R	perform(T1 first, T2 second) Executes the delegate for the given elements yielding a result of type R

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryToBinaryDelegate

public UnaryToBinaryDelegate(Delegate<R,Pair<T1,T2>> delegate)

Method Detail

perform

public R perform(T1 first,
                 T2 second)

Description copied from interface: BinaryDelegate

Executes the delegate for the given elements yielding a result of type R

Specified by:

perform in interface BinaryDelegate<R,T1,T2>

Parameters:

first - the former element

second - the latter element

Returns:

the result