net.emaze.dysfunctional.dispatching.delegates

Class ConstantMapper<R,T>

java.lang.Object

net.emaze.dysfunctional.dispatching.delegates.ConstantMapper<R,T>

Type Parameters:

R - the map value type

T - the map key type

All Implemented Interfaces:

BinaryDelegate<R,Map<T,R>,T>

public class ConstantMapper<R,T>
extends Object
implements BinaryDelegate<R,Map<T,R>,T>

Transforms a value using mapping contained in the passed map.

Author:

rferranti, sbaruzza

Constructor Summary

Constructors

Constructor and Description
ConstantMapper()

Method Summary

Methods

Modifier and Type	Method and Description
R	perform(Map<T,R> mapping, T value) 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

ConstantMapper

public ConstantMapper()

Method Detail

perform

public R perform(Map<T,R> mapping,
        T value)

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,Map<T,R>,T>

Parameters:

mapping - the former element

value - the latter element

Returns:

the result