org.redisson.api

Interface RLocalCachedMap<K,V>

Type Parameters:

K - map key

V - map value

All Superinterfaces:

ConcurrentMap<K,V>, Map<K,V>, RDestroyable, RExpirable, RExpirableAsync, RMap<K,V>, RMapAsync<K,V>, RObject, RObjectAsync

All Known Implementing Classes:

RedissonLocalCachedMap, RedissonTransactionalLocalCachedMap

public interface RLocalCachedMap<K,V>
extends RMap<K,V>, RDestroyable

Map object with local entry cache support.

Each instance maintains local cache to achieve fast read operations. Suitable for maps which used mostly for read operations and network roundtrip delays are undesirable.

Author:

Nikita Koksharov

Nested Class Summary

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

Map.Entry<K,V>

Method Summary

Modifier and Type	Method and Description
void	clearLocalCache() Clears local cache across all instances
RFuture<Void>	clearLocalCacheAsync() Clears local cache across all instances
void	preloadCache() Pre-warm the cached values.

Methods inherited from interface org.redisson.api.RMap

addAndGet, entrySet, entrySet, entrySet, entrySet, fastPut, fastPutIfAbsent, fastRemove, fastReplace, get, getAll, getLock, getReadWriteLock, keySet, keySet, keySet, keySet, loadAll, loadAll, mapReduce, put, putAll, putIfAbsent, readAllEntrySet, readAllKeySet, readAllMap, readAllValues, remove, remove, replace, replace, values, values, values, values, valueSize

Methods inherited from interface java.util.concurrent.ConcurrentMap

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

Methods inherited from interface java.util.Map

clear, containsKey, containsValue, equals, hashCode, isEmpty, size

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RObject

copy, delete, getCodec, getName, isExists, migrate, move, rename, renamenx, touch, unlink

Methods inherited from interface org.redisson.api.RMapAsync

addAndGetAsync, containsKeyAsync, containsValueAsync, fastPutAsync, fastPutIfAbsentAsync, fastRemoveAsync, fastReplaceAsync, getAllAsync, getAsync, loadAllAsync, loadAllAsync, putAllAsync, putAsync, putIfAbsentAsync, readAllEntrySetAsync, readAllKeySetAsync, readAllMapAsync, readAllValuesAsync, removeAsync, removeAsync, replaceAsync, replaceAsync, sizeAsync, valueSizeAsync

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

copyAsync, deleteAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync, touchAsync, unlinkAsync

Methods inherited from interface org.redisson.api.RDestroyable

destroy

Method Detail

preloadCache

void preloadCache()

Pre-warm the cached values. Not guaranteed to load ALL values, but statistically will preload approximately all (all if no concurrent mutating activity) Intended for use with no-eviction caches where entire maps are locally cached

clearLocalCacheAsync

RFuture<Void> clearLocalCacheAsync()

Clears local cache across all instances

Returns:

void

clearLocalCache

void clearLocalCache()

Clears local cache across all instances