io.dataspray.aws.cdk.maven

Class MoreCollectors

java.lang.Object

io.dataspray.aws.cdk.maven.MoreCollectors

public final class MoreCollectors
extends Object

Contains additional implementations of Collector.

Method Summary

Modifier and Type	Method and Description
static <T extends Comparable<? super T>,R> Collector<T,?,R>	sorting(Collector<T,?,R> downstreamCollector) Returns a Collector that will sort elements of the stream before passing them to the downstream collector.
static <T,R> Collector<T,?,R>	sorting(Comparator<? super T> comparator, Collector<T,?,R> downstreamCollector) Returns a Collector that will sort elements of the stream using the given comparator before passing them to the downstream collector.

Methods inherited from class java.lang.Object

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

Method Detail

sorting

public static <T extends Comparable<? super T>,R> Collector<T,?,R> sorting(Collector<T,?,R> downstreamCollector)

Returns a Collector that will sort elements of the stream before passing them to the downstream collector.

Type Parameters:

T - the types of the input elements

R - the result type of the collector

Parameters:

downstreamCollector - a collector that will accept the sorted elements

Returns:

a collector sorting the elements of the stream before passing them to the next, downstream collector

sorting

public static <T,R> Collector<T,?,R> sorting(Comparator<? super T> comparator,
                                             Collector<T,?,R> downstreamCollector)

Returns a Collector that will sort elements of the stream using the given comparator before passing them to the downstream collector.

Type Parameters:

T - the types of the input elements

R - the result type of the collector

Parameters:

comparator - the comparator used to compare the elements of the stream

downstreamCollector - a collector that will accept the sorted elements

Returns:

a collector sorting the elements of the stream before passing them to the next, downstream collector