Collector.Characteristics| 限定符和类型 | 方法和说明 |
|---|---|
BiConsumer<A,T> |
accumulator() |
Set<Collector.Characteristics> |
characteristics() |
BinaryOperator<A> |
combiner() |
Function<A,R> |
finisher() |
Supplier<A> |
supplier() |
public BiConsumer<A,T> accumulator()
accumulator 在接口中 Collector<T,A,R>public Set<Collector.Characteristics> characteristics()
characteristics 在接口中 Collector<T,A,R>Copyright © 2018. All rights reserved.