Interface ICountMap<K>

All Superinterfaces:

Iterable<ICountMapEntry<K>>

All Known Implementing Classes:

CountMap

public interface ICountMap<K>
extends Iterable<ICountMapEntry<K>>

ICountMap

Version:

0.0.1

Author:

scx567888

Method Summary

Modifier and Type	Method	Description
long	add(K key, long count)	返回 添加后的数量
void	clear()
boolean	containsKey(K key)
<X extends Throwable> void	forEach(cool.scx.function.ObjLongConsumerX<? super K, X> action)
Long	get(K key)	返回 数量 (可为空)
boolean	isEmpty()
Set<K>	keys()
Long	remove(K key)	返回 之前的数量 (可为空)
Long	set(K key, long count)	返回 之前的数量 (可为空)
long	size()
Map<K,Long>	toMap()
Map<K,Long>	toMap(Supplier<Map<K,Long>> mapSupplier)

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Details

add

long add(K key,
 long count)

返回 添加后的数量

set

Long set(K key,
 long count)

返回 之前的数量 (可为空)

get

Long get(K key)

返回 数量 (可为空)

containsKey

boolean containsKey(K key)

remove

Long remove(K key)

返回 之前的数量 (可为空)

keys

Set<K> keys()

size

long size()

isEmpty

boolean isEmpty()

clear

void clear()

toMap

Map<K,Long> toMap()

toMap

Map<K,Long> toMap(Supplier<Map<K,Long>> mapSupplier)

forEach

<X extends Throwable> void forEach(cool.scx.function.ObjLongConsumerX<? super K, X> action)
                            throws X

Throws:

X