Package one.util.streamex

Class Internals.LongCollectorImpl<A,R>

java.lang.Object

one.util.streamex.Internals.BaseCollector<Long,A,R>

one.util.streamex.Internals.LongCollectorImpl<A,R>

All Implemented Interfaces:

Collector<Long,A,R>, LongCollector<A,R>, MergingCollector<Long,A,R>

Enclosing interface:

Internals

public static final class Internals.LongCollectorImpl<A,R>
extends Internals.BaseCollector<Long,A,R>
implements LongCollector<A,R>

Nested Class Summary

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

Collector.Characteristics

Field Summary

Fields

Modifier and Type	Field	Description
private final ObjLongConsumer<A>	longAccumulator

Fields inherited from class one.util.streamex.Internals.BaseCollector

characteristics, finisher, merger, supplier

Constructor Summary

Constructors

Constructor	Description
LongCollectorImpl(Supplier<A> supplier, ObjLongConsumer<A> longAccumulator, BiConsumer<A,A> merger, Function<A,R> finisher, Set<Collector.Characteristics> characteristics)

Method Summary

Modifier and Type	Method	Description
ObjLongConsumer<A>	longAccumulator()	A function that folds a value into a mutable result container.

Methods inherited from class one.util.streamex.Internals.BaseCollector

characteristics, finisher, merger, supplier

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.stream.Collector

characteristics, finisher, supplier

Methods inherited from interface one.util.streamex.LongCollector

accumulator, andThen

Methods inherited from interface one.util.streamex.MergingCollector

combiner, merger

Field Details

longAccumulator

private final ObjLongConsumer<A> longAccumulator

Constructor Details

LongCollectorImpl

LongCollectorImpl(Supplier<A> supplier,
 ObjLongConsumer<A> longAccumulator,
 BiConsumer<A,A> merger,
 Function<A,R> finisher,
 Set<Collector.Characteristics> characteristics)

Method Details

longAccumulator

public ObjLongConsumer<A> longAccumulator()

Description copied from interface: LongCollector

A function that folds a value into a mutable result container.

Specified by:

longAccumulator in interface LongCollector<A,R>

Returns:

a function which folds a value into a mutable result container