com.alibaba.csp.sentinel.slots.statistic.cache

Interface CacheMap<K,V>

Type Parameters:

K - type of the key

V - type of the value

All Known Implementing Classes:

ConcurrentLinkedHashMapWrapper

public interface CacheMap<K,V>

A common cache map interface.

Since:

0.2.0

Author:

Eric Zhao

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(K key)
V	get(K key)
Set<K>	keySet(boolean ascending)
V	put(K key, V value)
V	putIfAbsent(K key, V value)
V	remove(K key)
long	size()

Method Detail

containsKey

boolean containsKey(K key)

get

V get(K key)

remove

V remove(K key)

put

V put(K key,
      V value)

putIfAbsent

V putIfAbsent(K key,
              V value)

size

long size()

clear

void clear()

keySet

Set<K> keySet(boolean ascending)