edu.ie3.util

Class StreamUtils

java.lang.Object

edu.ie3.util.StreamUtils

public class StreamUtils
extends java.lang.Object

Some useful functions to work with Java's Stream API

Since:

13.04.19

Method Summary

Modifier and Type	Method and Description
static <T> java.util.function.Predicate<T>	distinctByKey(java.util.function.Function<? super T,?> key) Usage: Stream.filter(StreamUtils.distinctByKey(node to node.getSubnet[0]))

Methods inherited from class java.lang.Object

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

Method Detail

distinctByKey

public static <T> java.util.function.Predicate<T> distinctByKey(java.util.function.Function<? super T,?> key)

Usage: Stream.filter(StreamUtils.distinctByKey(node to node.getSubnet[0]))

Type Parameters:

T - Type of the Element to filter for

Parameters:

key - The key to filter for

Returns:

A Predicate that is able to do the filtering