Class Streams.ArrayCollector<E>

java.lang.Object

org.apache.commons.lang3.stream.Streams.ArrayCollector<E>

Type Parameters:

E - The array type.

All Implemented Interfaces:

Collector<E,List<E>,E[]>

Enclosing class:

Streams

public static class Streams.ArrayCollector<E>
extends Object
implements Collector<E,List<E>,E[]>

A Collector type for arrays.

Since:

3.11

Nested Class Summary

Nested classes/interfaces inherited from interface Collector

Collector.Characteristics

Constructor Summary

Constructors

Constructor	Description
ArrayCollector(Class<E> elementType)	Constructs a new instance for the given element type.

Method Summary

Modifier and Type	Method	Description
BiConsumer<List<E>,E>	accumulator()
Set<Collector.Characteristics>	characteristics()
BinaryOperator<List<E>>	combiner()
Function<List<E>,E[]>	finisher()
Supplier<List<E>>	supplier()

Methods inherited from class Object

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

Constructor Details

ArrayCollector

public ArrayCollector(Class<E> elementType)

Constructs a new instance for the given element type.

Parameters:

elementType - The element type.

Method Details

accumulator

public BiConsumer<List<E>,E> accumulator()

Specified by:

accumulator in interface Collector<E,List<E>,E[]>

characteristics

public Set<Collector.Characteristics> characteristics()

Specified by:

characteristics in interface Collector<E,List<E>,E[]>

combiner

public BinaryOperator<List<E>> combiner()

Specified by:

combiner in interface Collector<E,List<E>,E[]>

finisher

public Function<List<E>,E[]> finisher()

Specified by:

finisher in interface Collector<E,List<E>,E[]>

supplier

public Supplier<List<E>> supplier()

Specified by:

supplier in interface Collector<E,List<E>,E[]>