模块 roaringbitmap

程序包 org.bitlap.roaringbitmap.buffer

类 BufferParallelAggregation.ContainerCollector

java.lang.Object

org.bitlap.roaringbitmap.buffer.BufferParallelAggregation.ContainerCollector

所有已实现的接口:

Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

封闭类:

BufferParallelAggregation

public static class BufferParallelAggregation.ContainerCollector
extends Object
implements Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

Collects containers grouped by their key into a RoaringBitmap, applying the supplied aggregation function to each group.

嵌套类概要

从接口继承的嵌套类/接口 java.util.stream.Collector

Collector.Characteristics

方法概要

修饰符和类型	方法	说明
BiConsumer<MutableRoaringArray,Map.Entry<Character,List<MappeableContainer>>>	accumulator()
Set<Collector.Characteristics>	characteristics()
BinaryOperator<MutableRoaringArray>	combiner()
Function<MutableRoaringArray,MutableRoaringBitmap>	finisher()
Supplier<MutableRoaringArray>	supplier()

从类继承的方法 java.lang.Object

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

方法详细资料

supplier

public Supplier<MutableRoaringArray> supplier()

指定者:

supplier 在接口中 Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

accumulator

public BiConsumer<MutableRoaringArray,Map.Entry<Character,List<MappeableContainer>>> accumulator()

指定者:

accumulator 在接口中 Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

combiner

public BinaryOperator<MutableRoaringArray> combiner()

指定者:

combiner 在接口中 Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

finisher

public Function<MutableRoaringArray,MutableRoaringBitmap> finisher()

指定者:

finisher 在接口中 Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>

characteristics

public Set<Collector.Characteristics> characteristics()

指定者:

characteristics 在接口中 Collector<Map.Entry<Character,List<MappeableContainer>>,MutableRoaringArray,MutableRoaringBitmap>