net.emaze.dysfunctional.dispatching.delegates

Class BinaryComposer<R,T1,T2,T3>

java.lang.Object

net.emaze.dysfunctional.dispatching.delegates.BinaryComposer<R,T1,T2,T3>

Type Parameters:

R - unary return type

T1 - unary parameter type and binary return type

T2 - the first binary parameter type

T3 - the second binary parameter type

All Implemented Interfaces:

BinaryDelegate<R,T2,T3>

public class BinaryComposer<R,T1,T2,T3>
extends Object
implements BinaryDelegate<R,T2,T3>

Composes an unary delegate with a binary delegate.

Constructor Summary

Constructors

Constructor and Description
BinaryComposer(Delegate<R,T1> unary, BinaryDelegate<T1,T2,T3> binary)

Method Summary

Modifier and Type	Method and Description
R	perform(T2 first, T3 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

BinaryComposer

public BinaryComposer(Delegate<R,T1> unary,
                      BinaryDelegate<T1,T2,T3> binary)

Method Detail

perform

public R perform(T2 first,
                 T3 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,T2,T3>

Parameters:

first - the former element

second - the latter element

Returns:

the result