Class Internals.PartialCollector<A,R>

java.lang.Object

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

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

All Implemented Interfaces:

Collector<Object,A,R>, MergingCollector<Object,A,R>

Enclosing interface:

Internals

public static final class Internals.PartialCollector<A,R>
extends Internals.BaseCollector<Object,A,R>

Nested Class Summary

Nested classes/interfaces inherited from interface Collector

Collector.Characteristics

Field Summary

Fields inherited from class Internals.BaseCollector

characteristics, finisher, merger, supplier

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
BiConsumer<A,Object>	accumulator()
(package private) <T> Collector<T,A,R>	asCancellable(BiConsumer<A,T> accumulator, Predicate<A> finished)
(package private) DoubleCollector<A,R>	asDouble(ObjDoubleConsumer<A> doubleAccumulator)
(package private) IntCollector<A,R>	asInt(ObjIntConsumer<A> intAccumulator)
(package private) LongCollector<A,R>	asLong(ObjLongConsumer<A> longAccumulator)
(package private) <T> Collector<T,A,R>	asRef(BiConsumer<A,T> accumulator)
(package private) static Internals.PartialCollector<Internals.ObjIntBox<BitSet>, boolean[]>	booleanArray()
(package private) static <K, D, A, M extends Map<K,D>> Internals.PartialCollector<Map<K,A>,M>	grouping(Supplier<M> mapFactory, Collector<?,A,D> downstream)
(package private) static Internals.PartialCollector<int[],Integer>	intSum()
(package private) static Internals.PartialCollector<StringBuilder, String>	joining(CharSequence delimiter, CharSequence prefix, CharSequence suffix, boolean hasPS)
(package private) static Internals.PartialCollector<long[],Long>	longSum()

Methods inherited from class Internals.BaseCollector

characteristics, finisher, merger, supplier

Methods inherited from class Object

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

Methods inherited from interface MergingCollector

combiner

Constructor Details

PartialCollector

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

Method Details

accumulator

public BiConsumer<A,Object> accumulator()

asInt

IntCollector<A,R> asInt(ObjIntConsumer<A> intAccumulator)

asLong

LongCollector<A,R> asLong(ObjLongConsumer<A> longAccumulator)

asDouble

DoubleCollector<A,R> asDouble(ObjDoubleConsumer<A> doubleAccumulator)

asRef

<T> Collector<T,A,R> asRef(BiConsumer<A,T> accumulator)

asCancellable

<T> Collector<T,A,R> asCancellable(BiConsumer<A,T> accumulator,
 Predicate<A> finished)

intSum

static Internals.PartialCollector<int[],Integer> intSum()

longSum

static Internals.PartialCollector<long[],Long> longSum()

booleanArray

static Internals.PartialCollector<Internals.ObjIntBox<BitSet>, boolean[]> booleanArray()

grouping

static <K, D, A, M extends Map<K,D>>
Internals.PartialCollector<Map<K,A>,M> grouping(Supplier<M> mapFactory,
 Collector<?,A,D> downstream)

joining

static Internals.PartialCollector<StringBuilder, String> joining(CharSequence delimiter,
 CharSequence prefix,
 CharSequence suffix,
 boolean hasPS)