Package org.redisson
Class RedissonHyperLogLog<V>
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- org.redisson.RedissonObject
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- org.redisson.RedissonHyperLogLog<V>
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- Type Parameters:
V
- value
- All Implemented Interfaces:
RExpirable
,RExpirableAsync
,RHyperLogLog<V>
,RHyperLogLogAsync<V>
,RObject
,RObjectAsync
public class RedissonHyperLogLog<V> extends RedissonObject implements RHyperLogLog<V>
- Author:
- Nikita Koksharov
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Field Summary
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Fields inherited from class org.redisson.RedissonObject
codec, commandExecutor, name
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Constructor Summary
Constructors Constructor Description RedissonHyperLogLog(Codec codec, CommandAsyncExecutor commandExecutor, name)
RedissonHyperLogLog(CommandAsyncExecutor commandExecutor, name)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
add(V obj)
Adds element into this structure.boolean
<V> objects)
Adds all elements contained inobjects
collection into this structure>
<V> objects)
Adds all elements contained inobjects
collection into this structure>
addAsync(V obj)
Adds element into this structure.boolean
clearExpire()
Clear an expire timeout or expire date for object.>
clearExpireAsync()
Clear an expire timeout or expire date for object in async mode.protected >
... keys)
long
count()
Returns approximated number of unique elements added into this structure.>
countAsync()
Returns approximated number of unique elements added into this structure.long
... otherLogNames)
Returns approximated number of unique elements added into this instances and other instances defined throughotherLogNames
.>
... otherLogNames)
Returns approximated number of unique elements added into this instances and other instances defined throughotherLogNames
.boolean
expire(long timeToLive, timeUnit)
Set a timeout for object.boolean
instant)
Set an expire date for object.>
expireAsync(long timeToLive, timeUnit)
Set a timeout for object in async mode.protected >
expireAsync(long timeToLive, timeUnit, ... keys)
>
instant)
Set an expire date for object.boolean
expireAt(long timestamp)
UseRExpirable.expire(Instant)
insteadboolean
timestamp)
UseRExpirable.expire(Instant)
instead>
expireAtAsync(long timestamp)
UseRExpirableAsync.expireAsync(Instant)
insteadprotected >
expireAtAsync(long timestamp, ... keys)
>
timestamp)
UseRExpirableAsync.expireAsync(Instant)
insteadvoid
... otherLogNames)
Merges multiple instances into this instance.>
... otherLogNames)
Merges multiple instances into this instance.long
remainTimeToLive()
Remaining time to live of Redisson object that has a timeout>
remainTimeToLiveAsync()
Remaining time to live of Redisson object that has a timeout-
Methods inherited from class org.redisson.RedissonObject
addListener, addListener, addListenerAsync, addListenerAsync, copy, copyAsync, delete, deleteAsync, deleteAsync, dump, dumpAsync, encode, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getIdleTime, getIdleTimeAsync, getLockByMapKey, getLockByValue, getName, getRawName, getRawName, isExists, isExistsAsync, migrate, migrateAsync, move, moveAsync, prefixName, removeListener, removeListenerAsync, removeListenersAsync, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, setName, sizeInMemory, sizeInMemoryAsync, sizeInMemoryAsync, sizeInMemoryAsync, suffixName, toSeconds, toStream, touch, touchAsync, unlink, unlinkAsync
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Methods inherited from interface org.redisson.api.RExpirable
clearExpire, expire, expire, expireAt, expireAt, remainTimeToLive
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Methods inherited from interface org.redisson.api.RExpirableAsync
clearExpireAsync, expireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync
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Methods inherited from interface org.redisson.api.RObject
addListener, copy, delete, dump, getCodec, getIdleTime, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink
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Methods inherited from interface org.redisson.api.RObjectAsync
addListenerAsync, copyAsync, deleteAsync, dumpAsync, getIdleTimeAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync, touchAsync, unlinkAsync
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Constructor Detail
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RedissonHyperLogLog
public RedissonHyperLogLog(CommandAsyncExecutor commandExecutor, name)
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RedissonHyperLogLog
public RedissonHyperLogLog(Codec codec, CommandAsyncExecutor commandExecutor, name)
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Method Detail
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add
public boolean add(V obj)
Description copied from interface:RHyperLogLog
Adds element into this structure.- Specified by:
add
in interfaceRHyperLogLog<V>
- Parameters:
obj
- - element to add- Returns:
true
if object has been added orfalse
if it was already added
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addAll
public boolean addAll(<V> objects)
Description copied from interface:RHyperLogLog
Adds all elements contained inobjects
collection into this structure- Specified by:
addAll
in interfaceRHyperLogLog<V>
- Parameters:
objects
- - elements to add- Returns:
true
if at least one object has been added orfalse
if all were already added
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count
public long count()
Description copied from interface:RHyperLogLog
Returns approximated number of unique elements added into this structure.- Specified by:
count
in interfaceRHyperLogLog<V>
- Returns:
- approximated number of unique elements added into this structure
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countWith
public long countWith(... otherLogNames)
Description copied from interface:RHyperLogLog
Returns approximated number of unique elements added into this instances and other instances defined throughotherLogNames
.- Specified by:
countWith
in interfaceRHyperLogLog<V>
- Parameters:
otherLogNames
- - name of instances- Returns:
- number
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mergeWith
public void mergeWith(... otherLogNames)
Description copied from interface:RHyperLogLog
Merges multiple instances into this instance.- Specified by:
mergeWith
in interfaceRHyperLogLog<V>
- Parameters:
otherLogNames
- - name of instances
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addAsync
public > addAsync(V obj)
Description copied from interface:RHyperLogLogAsync
Adds element into this structure.- Specified by:
addAsync
in interfaceRHyperLogLogAsync<V>
- Parameters:
obj
- - element to add- Returns:
true
if object has been added orfalse
if it was already added
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addAllAsync
public > addAllAsync(<V> objects)
Description copied from interface:RHyperLogLogAsync
Adds all elements contained inobjects
collection into this structure- Specified by:
addAllAsync
in interfaceRHyperLogLogAsync<V>
- Parameters:
objects
- - elements to add- Returns:
true
if at least one object has been added orfalse
if all were already added
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countAsync
public > countAsync()
Description copied from interface:RHyperLogLogAsync
Returns approximated number of unique elements added into this structure.- Specified by:
countAsync
in interfaceRHyperLogLogAsync<V>
- Returns:
- approximated number of unique elements added into this structure
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countWithAsync
public > countWithAsync(... otherLogNames)
Description copied from interface:RHyperLogLogAsync
Returns approximated number of unique elements added into this instances and other instances defined throughotherLogNames
.- Specified by:
countWithAsync
in interfaceRHyperLogLogAsync<V>
- Parameters:
otherLogNames
- - name of instances- Returns:
- number
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mergeWithAsync
public > mergeWithAsync(... otherLogNames)
Description copied from interface:RHyperLogLogAsync
Merges multiple instances into this instance.- Specified by:
mergeWithAsync
in interfaceRHyperLogLogAsync<V>
- Parameters:
otherLogNames
- - name of instances- Returns:
- void
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expire
public boolean expire(long timeToLive, timeUnit)
Description copied from interface:RExpirable
Set a timeout for object. After the timeout has expired, the key will automatically be deleted.- Specified by:
expire
in interfaceRExpirable
- Parameters:
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unit- Returns:
true
if the timeout was set andfalse
if not
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expireAsync
public > expireAsync(long timeToLive, timeUnit)
Description copied from interface:RExpirableAsync
Set a timeout for object in async mode. After the timeout has expired, the key will automatically be deleted.- Specified by:
expireAsync
in interfaceRExpirableAsync
- Parameters:
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unit- Returns:
true
if the timeout was set andfalse
if not
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expireAt
public boolean expireAt(long timestamp)
Description copied from interface:RExpirable
UseRExpirable.expire(Instant)
instead- Specified by:
expireAt
in interfaceRExpirable
- Parameters:
timestamp
- - expire date in milliseconds (Unix timestamp)- Returns:
true
if the timeout was set andfalse
if not
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expireAtAsync
public > expireAtAsync(long timestamp)
Description copied from interface:RExpirableAsync
UseRExpirableAsync.expireAsync(Instant)
instead- Specified by:
expireAtAsync
in interfaceRExpirableAsync
- Parameters:
timestamp
- - expire date in milliseconds (Unix timestamp)- Returns:
true
if the timeout was set andfalse
if not
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expire
public boolean expire( instant)
Description copied from interface:RExpirable
Set an expire date for object. When expire date comes the key will automatically be deleted.- Specified by:
expire
in interfaceRExpirable
- Parameters:
instant
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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expireAsync
public > expireAsync( instant)
Description copied from interface:RExpirableAsync
Set an expire date for object. When expire date comes the key will automatically be deleted.- Specified by:
expireAsync
in interfaceRExpirableAsync
- Parameters:
instant
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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expireAt
public boolean expireAt( timestamp)
Description copied from interface:RExpirable
UseRExpirable.expire(Instant)
instead- Specified by:
expireAt
in interfaceRExpirable
- Parameters:
timestamp
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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expireAtAsync
public > expireAtAsync( timestamp)
Description copied from interface:RExpirableAsync
UseRExpirableAsync.expireAsync(Instant)
instead- Specified by:
expireAtAsync
in interfaceRExpirableAsync
- Parameters:
timestamp
- - expire date- Returns:
true
if the timeout was set andfalse
if not
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clearExpire
public boolean clearExpire()
Description copied from interface:RExpirable
Clear an expire timeout or expire date for object.- Specified by:
clearExpire
in interfaceRExpirable
- Returns:
true
if timeout was removedfalse
if object does not exist or does not have an associated timeout
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clearExpireAsync
public > clearExpireAsync()
Description copied from interface:RExpirableAsync
Clear an expire timeout or expire date for object in async mode. Object will not be deleted.- Specified by:
clearExpireAsync
in interfaceRExpirableAsync
- Returns:
true
if the timeout was cleared andfalse
if not
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remainTimeToLive
public long remainTimeToLive()
Description copied from interface:RExpirable
Remaining time to live of Redisson object that has a timeout- Specified by:
remainTimeToLive
in interfaceRExpirable
- Returns:
- time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.
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remainTimeToLiveAsync
public > remainTimeToLiveAsync()
Description copied from interface:RExpirableAsync
Remaining time to live of Redisson object that has a timeout- Specified by:
remainTimeToLiveAsync
in interfaceRExpirableAsync
- Returns:
- time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.
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expireAsync
protected > expireAsync(long timeToLive, timeUnit, ... keys)
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expireAtAsync
protected > expireAtAsync(long timestamp, ... keys)
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clearExpireAsync
protected > clearExpireAsync(... keys)
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