Package cn.nukkit.utils

Class NukkitCollectors

java.lang.Object

cn.nukkit.utils.NukkitCollectors

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public final class NukkitCollectors
extends Object

Since:

2021-03-26

Author:

joserobjr

Method Summary

Modifier and Type	Method	Description
static <T> Collector<T,?,Integer>	countingInt()	Returns a Collector accepting elements of type T that counts the number of input elements.

Methods inherited from class java.lang.Object

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

Method Details

countingInt

@PowerNukkitOnly
@Since("1.4.0.0-PN")
public static <T> Collector<T,?,Integer> countingInt()

Returns a Collector accepting elements of type T that counts the number of input elements. If no elements are present, the result is 0.

Type Parameters:

T - the type of the input elements

Returns:

a Collector that counts the input elements