net.emaze.dysfunctional.reductions

Class Count<E>

java.lang.Object

net.emaze.dysfunctional.reductions.Count<E>

All Implemented Interfaces:

BinaryDelegate<Long,Long,E>

public class Count<E>
extends Object
implements BinaryDelegate<Long,Long,E>

Author:

rferranti

Constructor Summary

Constructors

Constructor and Description
Count()

Method Summary

Modifier and Type	Method and Description
Long	perform(Long former, E latter) 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

Count

public Count()

Method Detail

perform

public Long perform(Long former,
                    E latter)

Description copied from interface: BinaryDelegate

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

Specified by:

perform in interface BinaryDelegate<Long,Long,E>

Parameters:

former - the former element

latter - the latter element

Returns:

the result