org.qi4j.api.io
Class Transforms.Counter<T>

java.lang.Object
  org.qi4j.api.io.Transforms.Counter<T>

Type Parameters:

T -

All Implemented Interfaces:

Function<T,T>

Enclosing class:

Transforms

public static class Transforms.Counter<T>
extends Object
implements Function<T,T>

Count the number of items in the transfer.

Constructor Summary

Transforms.Counter()

Method Summary

long	getCount()
T	map(T t) Map a single item from one type to another

Methods inherited from class java.lang.Object

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

Constructor Detail

Transforms.Counter

public Transforms.Counter()

Method Detail

getCount

public long getCount()

map

public T map(T t)

Description copied from interface: Function

Map a single item from one type to another

Specified by:

map in interface Function<T,T>

Parameters:

t - the input item

Returns:

the mapped item