org.redisson.cache

Class LRUCacheMap<K,V>

java.lang.Object

org.redisson.cache.AbstractCacheMap<K,V>

org.redisson.cache.LRUCacheMap<K,V>

Type Parameters:

K - key

V - value

All Implemented Interfaces:

ConcurrentMap<K,V>, Map<K,V>, Cache<K,V>

public class LRUCacheMap<K,V>
extends AbstractCacheMap<K,V>

LRU (least recently used) cache.

Author:

Nikita Koksharov

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
LRUCacheMap(int size, long timeToLiveInMillis, long maxIdleInMillis)

Method Summary

Modifier and Type	Method and Description
void	clear()
protected void	onMapFull()
protected void	onValueCreate(CachedValue<K,V> value)
protected void	onValueRead(CachedValue<K,V> value)
protected void	onValueRemove(CachedValue<K,V> value)

Methods inherited from class org.redisson.cache.AbstractCacheMap

containsKey, containsValue, create, entrySet, get, isEmpty, isFull, keySet, put, putAll, putIfAbsent, readValue, remove, remove, removeExpiredEntries, replace, replace, size, values

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, replaceAll

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

LRUCacheMap

public LRUCacheMap(int size,
                   long timeToLiveInMillis,
                   long maxIdleInMillis)

Method Detail

onValueCreate

protected void onValueCreate(CachedValue<K,V> value)

Overrides:

onValueCreate in class AbstractCacheMap<K,V>

onValueRemove

protected void onValueRemove(CachedValue<K,V> value)

Overrides:

onValueRemove in class AbstractCacheMap<K,V>

onValueRead

protected void onValueRead(CachedValue<K,V> value)

Overrides:

onValueRead in class AbstractCacheMap<K,V>

onMapFull

protected void onMapFull()

Specified by:

onMapFull in class AbstractCacheMap<K,V>

clear

public void clear()

Specified by:

clear in interface Map<K,V>

Overrides:

clear in class AbstractCacheMap<K,V>