Package org.apache.commons.lang3.stream

Class Streams.ArrayCollector<O>

java.lang.Object

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

Type Parameters:

O - The array type.

All Implemented Interfaces:

Collector<O,List<O>,O[]>

Enclosing class:

Streams

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

A Collector type for arrays.

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.Collector

Collector.Characteristics

Constructor Summary

Constructors

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

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayCollector

public ArrayCollector(Class<O> elementType)

Constructs a new instance for the given element type.

Parameters:

elementType - The element type.

Method Detail

accumulator

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

Specified by:

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

characteristics

public Set<Collector.Characteristics> characteristics()

Specified by:

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

combiner

public BinaryOperator<List<O>> combiner()

Specified by:

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

finisher

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

Specified by:

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

supplier

public Supplier<List<O>> supplier()

Specified by:

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