org.redisson.api

Interface RHyperLogLog<V>

Type Parameters:

V - value

All Superinterfaces:

RExpirable, RExpirableAsync, RHyperLogLogAsync<V>, RObject, RObjectAsync

All Known Implementing Classes:

RedissonHyperLogLog

public interface RHyperLogLog<V>
extends RExpirable, RHyperLogLogAsync<V>

Probabilistic data structure that lets you maintain counts of millions of items with extreme space efficiency.

Author:

Nikita Koksharov

Method Summary

Modifier and Type	Method and Description
boolean	add(V obj)
boolean	addAll(Collection<V> objects)
long	count()
long	countWith(String... otherLogNames)
void	mergeWith(String... otherLogNames)

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RObject

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

Methods inherited from interface org.redisson.api.RHyperLogLogAsync

addAllAsync, addAsync, countAsync, countWithAsync, mergeWithAsync

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

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

Method Detail

add

boolean add(V obj)

addAll

boolean addAll(Collection<V> objects)

count

long count()

countWith

long countWith(String... otherLogNames)

mergeWith

void mergeWith(String... otherLogNames)