Package org.redisson

Class RedissonLocalCachedMap<K,V>

org.redisson.RedissonObject

org.redisson.RedissonMap<K,V>

org.redisson.RedissonLocalCachedMap<K,V>

All Implemented Interfaces:

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

public class RedissonLocalCachedMap<K,V>
extends RedissonMap<K,V>
implements RLocalCachedMap<K,V>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.

< extends , extends >

Field Summary

Fields

Modifier and Type	Field	Description
static	DISABLED_ACK_SUFFIX
static	DISABLED_KEYS_SUFFIX
static	TOPIC_SUFFIX

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor, name

Constructor Summary

Constructors

Constructor	Description
RedissonLocalCachedMap(Codec codec, CommandAsyncExecutor connectionManager, name, LocalCachedMapOptions<K,V> options, EvictionScheduler evictionScheduler, RedissonClient redisson, WriteBehindService writeBehindService)
RedissonLocalCachedMap(CommandAsyncExecutor commandExecutor, name, LocalCachedMapOptions<K,V> options, EvictionScheduler evictionScheduler, RedissonClient redisson, WriteBehindService writeBehindService)

Method Summary

Modifier and Type	Method	Description
protected RFuture<V>	addAndGetOperationAsync(K key, value)
<<K,V>>	cachedEntrySet()	Returns all map entries stored in local cache
<K>	cachedKeySet()	Returns all keys stored in local cache
<V>	cachedValues()	Returns all values stored in local cache
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)
void	clearLocalCache()	Clears local cache across all instances
>	clearLocalCacheAsync()	Clears local cache across all instances
>	key)	Returns true if this map contains map entry mapped by specified key, otherwise false
>	value)	Returns true if this map contains any map entry with specified value, otherwise false
protected io.netty.buffer.ByteBuf	createSyncMessage(io.netty.buffer.ByteBuf mapKey, io.netty.buffer.ByteBuf mapValue, CacheKey cacheKey)
>	deleteAsync()	Delete object in async mode
void	destroy()	Destroys object when it's not necessary anymore.
io.netty.buffer.ByteBuf	value)
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)	Use RExpirable.expire(Instant) instead
boolean	timestamp)	Use RExpirable.expire(Instant) instead
>	expireAtAsync(long timestamp)	Use RExpirableAsync.expireAsync(Instant) instead
protected >	expireAtAsync(long timestamp, ... keys)
>	timestamp)	Use RExpirableAsync.expireAsync(Instant) instead
>	fastPutIfAbsentAsync(K key, V value)	Stores the specified value mapped by specified key only if there is no value with specifiedkey stored before.
>	fastPutIfExistsAsync(K key, V value)	Stores the specified value mapped by key only if mapping already exists.
protected >	fastPutOperationAsync(K key, V value)
protected >	fastRemoveOperationAsync(K... keys)
protected <>>	fastRemoveOperationBatchAsync(K... keys)
>	fastReplaceAsync(K key, V value)	Replaces previous value with a new value mapped by specified key.
protected >	fastReplaceOperationAsync(K key, V value)
protected static byte[]	generateLogEntryId(byte[] keyHash)
<K,V>>	<K> keys)	Returns map slice contained the mappings with defined keys.
RFuture<V>	key)	Returns the value mapped by defined key or null if value is absent.
<K,V>	getCachedMap()	Returns state of local cache
LocalCacheView<K,V>	getLocalCacheView()
void	preloadCache()	Pre-warm the cached entries.
void	preloadCache(int count)	Pre-warm the cached entries.
protected >	<? extends K,? extends V> map)
RFuture<V>	putIfAbsentAsync(K key, V value)	Stores the specified value mapped by specified key only if there is no value with specifiedkey stored before.
RFuture<V>	putIfExistsAsync(K key, V value)	Stores the specified value mapped by key only if mapping already exists.
protected RFuture<V>	putOperationAsync(K key, V value)
<<K,V>>>	readAllEntrySetAsync()	Read all map entries at once
<K,V>>	readAllMapAsync()	Read all map as local instance at once
<V>>	readAllValuesAsync()	Read all values at once
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
>	key, value)	Removes map entry only if it exists with specified key and value.
protected >	key, value)
protected RFuture<V>	removeOperationAsync(K key)
RFuture<V>	replaceAsync(K key, V value)	Replaces previous value with a new value mapped by specified key.
>	replaceAsync(K key, V oldValue, V newValue)	Replaces previous oldValue with a newValue mapped by specified key.
protected RFuture<V>	replaceOperationAsync(K key, V value)
protected >	replaceOperationAsync(K key, V oldValue, V newValue)
>	sizeAsync()	Returns size of this map
>	sizeInMemoryAsync()	Returns bytes amount used by object in Redis memory.

Methods inherited from class org.redisson.RedissonMap

addAndGet, addAndGetAsync, checkKey, checkValue, clear, compute, computeAsync, computeIfAbsent, computeIfAbsentAsync, computeIfPresent, computeIfPresentAsync, containsKey, containsKeyAsync, containsValue, entryIterator, entrySet, entrySet, entrySet, entrySet, equals, fastPut, fastPutAsync, fastPutIfAbsent, fastPutIfAbsentOperationAsync, fastPutIfExists, fastPutIfExistsOperationAsync, fastRemove, fastRemoveAsync, fastReplace, get, getAll, getAllOperationAsync, getCountDownLatch, getFairLock, getLock, getOperationAsync, getPermitExpirableSemaphore, getReadWriteLock, getSemaphore, hashCode, hasNoLoader, hasNoWriter, isEmpty, keyIterator, keySet, keySet, keySet, keySet, loadAll, loadAll, loadAllAsync, loadAllAsync, loadAllAsync, loadValue, mapReduce, mapWriterFuture, mapWriterFuture, merge, mergeAsync, put, putAll, putAll, putAllAsync, putAllAsync, putAsync, putIfAbsent, putIfAbsentOperationAsync, putIfExists, putIfExistsOperationAsync, randomEntries, randomEntriesAsync, randomKeys, randomKeysAsync, readAllEntrySet, readAllKeySet, readAllKeySetAsync, readAllMap, readAllValues, remove, remove, removeAsync, replace, replace, scanIterator, scanIteratorAsync, size, valueIterator, values, values, values, values, valueSize, valueSizeAsync

Methods inherited from class org.redisson.RedissonObject

addListener, addListener, addListenerAsync, addListenerAsync, copy, copyAsync, delete, deleteAsync, dump, dumpAsync, 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, suffixName, toSeconds, toStream, touch, touchAsync, unlink, unlinkAsync

Methods inherited from class java.lang.

, , , , , , , ,

Methods inherited from interface java.util.concurrent.

, , , , , ,

Methods inherited from interface java.util.

, , , ,

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RMap

addAndGet, containsKey, containsValue, entrySet, entrySet, entrySet, entrySet, fastPut, fastPutIfAbsent, fastPutIfExists, fastRemove, fastReplace, get, getAll, getCountDownLatch, getFairLock, getLock, getPermitExpirableSemaphore, getReadWriteLock, getSemaphore, keySet, keySet, keySet, keySet, loadAll, loadAll, mapReduce, put, putAll, putAll, putIfAbsent, putIfExists, randomEntries, randomKeys, readAllEntrySet, readAllKeySet, readAllMap, readAllValues, remove, remove, replace, replace, values, values, values, values, valueSize

Methods inherited from interface org.redisson.api.RMapAsync

addAndGetAsync, computeAsync, computeIfAbsentAsync, computeIfPresentAsync, fastPutAsync, fastRemoveAsync, loadAllAsync, loadAllAsync, mergeAsync, putAllAsync, putAllAsync, putAsync, randomEntriesAsync, randomKeysAsync, readAllKeySetAsync, removeAsync, valueSizeAsync

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

Methods inherited from interface org.redisson.api.RObjectAsync

addListenerAsync, copyAsync, dumpAsync, getIdleTimeAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, touchAsync, unlinkAsync

Field Detail

TOPIC_SUFFIX

public static final  TOPIC_SUFFIX

See Also:

Constant Field Values

DISABLED_KEYS_SUFFIX

public static final  DISABLED_KEYS_SUFFIX

See Also:

Constant Field Values

DISABLED_ACK_SUFFIX

public static final  DISABLED_ACK_SUFFIX

See Also:

Constant Field Values

Constructor Detail

RedissonLocalCachedMap

public RedissonLocalCachedMap(CommandAsyncExecutor commandExecutor,
                               name,
                              LocalCachedMapOptions<K,V> options,
                              EvictionScheduler evictionScheduler,
                              RedissonClient redisson,
                              WriteBehindService writeBehindService)

RedissonLocalCachedMap

public RedissonLocalCachedMap(Codec codec,
                              CommandAsyncExecutor connectionManager,
                               name,
                              LocalCachedMapOptions<K,V> options,
                              EvictionScheduler evictionScheduler,
                              RedissonClient redisson,
                              WriteBehindService writeBehindService)

Method Detail

getLocalCacheView

public LocalCacheView<K,V> getLocalCacheView()

sizeAsync

public > sizeAsync()

Description copied from interface: RMapAsync

Returns size of this map

Specified by:

sizeAsync in interface RMapAsync<K,V>

Overrides:

sizeAsync in class RedissonMap<K,V>

Returns:

size

containsKeyAsync

public > containsKeyAsync( key)

Description copied from interface: RMapAsync

Returns true if this map contains map entry mapped by specified key, otherwise false

Specified by:

containsKeyAsync in interface RMapAsync<K,V>

Overrides:

containsKeyAsync in class RedissonMap<K,V>

Parameters:

key - - map key

Returns:

true if this map contains map entry mapped by specified key, otherwise false

containsValueAsync

public > containsValueAsync( value)

Description copied from interface: RMapAsync

Returns true if this map contains any map entry with specified value, otherwise false

Specified by:

containsValueAsync in interface RMapAsync<K,V>

Overrides:

containsValueAsync in class RedissonMap<K,V>

Parameters:

value - - map value

Returns:

true if this map contains any map entry with specified value, otherwise false

getAsync

public  key)

Description copied from interface: RMapAsync

Returns the value mapped by defined key or null if value is absent.

If map doesn't contain value for specified key and MapLoader is defined then value will be loaded in read-through mode.

Specified by:

getAsync in interface RMapAsync<K,V>

Overrides:

getAsync in class RedissonMap<K,V>

Parameters:

key - the key

Returns:

the value mapped by defined key or null if value is absent

generateLogEntryId

protected static byte[] generateLogEntryId(byte[] keyHash)

putOperationAsync

protected RFuture<V> putOperationAsync(K key,
                                       V value)

Overrides:

putOperationAsync in class RedissonMap<K,V>

createSyncMessage

protected io.netty.buffer.ByteBuf createSyncMessage(io.netty.buffer.ByteBuf mapKey,
                                                    io.netty.buffer.ByteBuf mapValue,
                                                    CacheKey cacheKey)

fastPutOperationAsync

protected > fastPutOperationAsync(K key,
                                                 V value)

Overrides:

fastPutOperationAsync in class RedissonMap<K,V>

destroy

public void destroy()

Description copied from interface: RDestroyable

Destroys object when it's not necessary anymore.

Specified by:

destroy in interface RDestroyable

removeOperationAsync

protected RFuture<V> removeOperationAsync(K key)

Overrides:

removeOperationAsync in class RedissonMap<K,V>

fastRemoveOperationBatchAsync

protected <>> fastRemoveOperationBatchAsync(K... keys)

Overrides:

fastRemoveOperationBatchAsync in class RedissonMap<K,V>

fastRemoveOperationAsync

protected > fastRemoveOperationAsync(K... keys)

Overrides:

fastRemoveOperationAsync in class RedissonMap<K,V>

sizeInMemoryAsync

public > sizeInMemoryAsync()

Description copied from interface: RObjectAsync

Returns bytes amount used by object in Redis memory.

Specified by:

sizeInMemoryAsync in interface RObjectAsync

Overrides:

sizeInMemoryAsync in class RedissonObject

Returns:

size in bytes

deleteAsync

public > deleteAsync()

Description copied from interface: RObjectAsync

Delete object in async mode

Specified by:

deleteAsync in interface RObjectAsync

Overrides:

deleteAsync in class RedissonObject

Returns:

true if object was deleted false if not

getAllAsync

public <<K> keys)

Description copied from interface: RMapAsync

Returns map slice contained the mappings with defined keys.

If map doesn't contain value/values for specified key/keys and MapLoader is defined then value/values will be loaded in read-through mode.

The returned map is NOT backed by the original map.

Specified by:

getAllAsync in interface RMapAsync<K,V>

Overrides:

getAllAsync in class RedissonMap<K,V>

Parameters:

keys - - map keys

Returns:

Map slice

putAllOperationAsync

protected > putAllOperationAsync(<? extends K,? extends V> map)

Overrides:

putAllOperationAsync in class RedissonMap<K,V>

addAndGetOperationAsync

protected RFuture<V> addAndGetOperationAsync(K key,
                                              value)

Overrides:

addAndGetOperationAsync in class RedissonMap<K,V>

fastPutIfAbsentAsync

public > fastPutIfAbsentAsync(K key,
                                             V value)

Description copied from interface: RMapAsync

Stores the specified value mapped by specified key only if there is no value with specifiedkey stored before.

Returns true if key is a new one in the hash and value was set or false if key already exists in the hash and change hasn't been made.

Works faster than RMapAsync.putIfAbsentAsync(Object, Object) but not returning the previous value associated with key

If MapWriter is defined then new map entry is stored in write-through mode.

Specified by:

fastPutIfAbsentAsync in interface RMapAsync<K,V>

Overrides:

fastPutIfAbsentAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

true if key is a new one in the hash and value was set. false if key already exists in the hash and change hasn't been made.

fastPutIfExistsAsync

public > fastPutIfExistsAsync(K key,
                                             V value)

Description copied from interface: RMapAsync

Stores the specified value mapped by key only if mapping already exists.

Returns true if key is a new one in the hash and value was set or false if key already exists in the hash and change hasn't been made.

Works faster than RMapAsync.putIfExistsAsync(Object, Object) but doesn't return previous value associated with key

If MapWriter is defined then new map entry is stored in write-through mode.

Specified by:

fastPutIfExistsAsync in interface RMapAsync<K,V>

Overrides:

fastPutIfExistsAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

true if key already exists in the hash and new value has been stored. false if key doesn't exist in the hash and value hasn't been set.

readAllValuesAsync

public <V>> readAllValuesAsync()

Description copied from interface: RMapAsync

Read all values at once

Specified by:

readAllValuesAsync in interface RMapAsync<K,V>

Overrides:

readAllValuesAsync in class RedissonMap<K,V>

Returns:

values

readAllMapAsync

public <K,V>> readAllMapAsync()

Description copied from interface: RMapAsync

Read all map as local instance at once

Specified by:

readAllMapAsync in interface RMapAsync<K,V>

Overrides:

readAllMapAsync in class RedissonMap<K,V>

Returns:

map

preloadCache

public void preloadCache()

Description copied from interface: RLocalCachedMap

Pre-warm the cached entries. Not guaranteed to load ALL values, but statistically will preload approximately all (all if no concurrent mutating activity). Entries are loaded in a batch with size of 10 elements.

Specified by:

preloadCache in interface RLocalCachedMap<K,V>

preloadCache

public void preloadCache(int count)

Description copied from interface: RLocalCachedMap

Pre-warm the cached entries. Not guaranteed to load ALL values, but statistically will preload approximately all (all if no concurrent mutating activity) Entries are loaded in a batch. Batch size is defined by count param.

Specified by:

preloadCache in interface RLocalCachedMap<K,V>

Parameters:

count - - size of batch

clearLocalCache

public void clearLocalCache()

Description copied from interface: RLocalCachedMap

Clears local cache across all instances

Specified by:

clearLocalCache in interface RLocalCachedMap<K,V>

clearLocalCacheAsync

public > clearLocalCacheAsync()

Description copied from interface: RLocalCachedMap

Clears local cache across all instances

Specified by:

clearLocalCacheAsync in interface RLocalCachedMap<K,V>

Returns:

void

readAllEntrySetAsync

public <<K,V>>> readAllEntrySetAsync()

Description copied from interface: RMapAsync

Read all map entries at once

Specified by:

readAllEntrySetAsync in interface RMapAsync<K,V>

Overrides:

readAllEntrySetAsync in class RedissonMap<K,V>

Returns:

entries

fastReplaceAsync

public > fastReplaceAsync(K key,
                                         V value)

Description copied from interface: RMapAsync

Replaces previous value with a new value mapped by specified key.

Works faster than RMapAsync.replaceAsync(Object, Object) but not returning the previous value.

Returns true if key exists and value was updated or false if key doesn't exists and value wasn't updated.

If MapWriter is defined then new map entry is stored in write-through mode.

Specified by:

fastReplaceAsync in interface RMapAsync<K,V>

Overrides:

fastReplaceAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

true if key exists and value was updated. false if key doesn't exists and value wasn't updated.

fastReplaceOperationAsync

protected > fastReplaceOperationAsync(K key,
                                                     V value)

Overrides:

fastReplaceOperationAsync in class RedissonMap<K,V>

replaceOperationAsync

protected RFuture<V> replaceOperationAsync(K key,
                                           V value)

Overrides:

replaceOperationAsync in class RedissonMap<K,V>

replaceAsync

public RFuture<V> replaceAsync(K key,
                               V value)

Description copied from interface: RMapAsync

Replaces previous value with a new value mapped by specified key. Returns null if there is no map entry stored before and doesn't store new map entry.

If MapWriter is defined then new valueis written in write-through mode.

Specified by:

replaceAsync in interface RMapAsync<K,V>

Overrides:

replaceAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

previous associated value or null if there is no map entry stored before and doesn't store new map entry

replaceOperationAsync

protected > replaceOperationAsync(K key,
                                                 V oldValue,
                                                 V newValue)

Overrides:

replaceOperationAsync in class RedissonMap<K,V>

replaceAsync

public > replaceAsync(K key,
                                     V oldValue,
                                     V newValue)

Description copied from interface: RMapAsync

Replaces previous oldValue with a newValue mapped by specified key. Returns false if previous value doesn't exist or equal to oldValue.

If MapWriter is defined then newValueis written in write-through mode.

Specified by:

replaceAsync in interface RMapAsync<K,V>

Overrides:

replaceAsync in class RedissonMap<K,V>

Parameters:

key - - map key

oldValue - - map old value

newValue - - map new value

Returns:

true if value has been replaced otherwise false.

removeOperationAsync

protected > removeOperationAsync( key,
                                                 value)

Overrides:

removeOperationAsync in class RedissonMap<K,V>

removeAsync

public > removeAsync( key,
                                     value)

Description copied from interface: RMapAsync

Removes map entry only if it exists with specified key and value.

If MapWriter is defined then keyis deleted in write-through mode.

Specified by:

removeAsync in interface RMapAsync<K,V>

Overrides:

removeAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

true if map entry has been removed otherwise false.

putIfExistsAsync

public RFuture<V> putIfExistsAsync(K key,
                                   V value)

Description copied from interface: RMapAsync

Stores the specified value mapped by key only if mapping already exists.

If MapWriter is defined then new map entry is stored in write-through mode.

Specified by:

putIfExistsAsync in interface RMapAsync<K,V>

Overrides:

putIfExistsAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

null if key is doesn't exists in the hash and value hasn't been set. Previous value if key already exists in the hash and new value has been stored.

putIfAbsentAsync

public RFuture<V> putIfAbsentAsync(K key,
                                   V value)

Description copied from interface: RMapAsync

Stores the specified value mapped by specified key only if there is no value with specifiedkey stored before.

If MapWriter is defined then new map entry is stored in write-through mode.

Specified by:

putIfAbsentAsync in interface RMapAsync<K,V>

Overrides:

putIfAbsentAsync in class RedissonMap<K,V>

Parameters:

key - - map key

value - - map value

Returns:

null if key is a new one in the hash and value was set. Previous value if key already exists in the hash and change hasn't been made.

encode

public io.netty.buffer.ByteBuf encode( value)

Overrides:

encode in class RedissonObject

cachedKeySet

public <K> cachedKeySet()

Description copied from interface: RLocalCachedMap

Returns all keys stored in local cache

Specified by:

cachedKeySet in interface RLocalCachedMap<K,V>

Returns:

keys

cachedValues

public <V> cachedValues()

Description copied from interface: RLocalCachedMap

Returns all values stored in local cache

Specified by:

cachedValues in interface RLocalCachedMap<K,V>

Returns:

values

cachedEntrySet

public <<K,V>> cachedEntrySet()

Description copied from interface: RLocalCachedMap

Returns all map entries stored in local cache

Specified by:

cachedEntrySet in interface RLocalCachedMap<K,V>

Returns:

entries

getCachedMap

public <K,V> getCachedMap()

Description copied from interface: RLocalCachedMap

Returns state of local cache

Specified by:

getCachedMap in interface RLocalCachedMap<K,V>

Returns:

map

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 interface RExpirable

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

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 interface RExpirableAsync

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(long timestamp)

Description copied from interface: RExpirable

Use RExpirable.expire(Instant) instead

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

expireAtAsync

public > expireAtAsync(long timestamp)

Description copied from interface: RExpirableAsync

Use RExpirableAsync.expireAsync(Instant) instead

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

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 interface RExpirable

Parameters:

instant - - expire date

Returns:

true if the timeout was set and false if not

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 interface RExpirableAsync

Parameters:

instant - - expire date

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt( timestamp)

Description copied from interface: RExpirable

Use RExpirable.expire(Instant) instead

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

expireAtAsync

public > expireAtAsync( timestamp)

Description copied from interface: RExpirableAsync

Use RExpirableAsync.expireAsync(Instant) instead

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

clearExpire

public boolean clearExpire()

Description copied from interface: RExpirable

Clear an expire timeout or expire date for object.

Specified by:

clearExpire in interface RExpirable

Returns:

true if timeout was removed false if object does not exist or does not have an associated timeout

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 interface RExpirableAsync

Returns:

true if the timeout was cleared and false if not

remainTimeToLive

public long remainTimeToLive()

Description copied from interface: RExpirable

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLive in interface RExpirable

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

remainTimeToLiveAsync

public > remainTimeToLiveAsync()

Description copied from interface: RExpirableAsync

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLiveAsync in interface RExpirableAsync

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

expireAsync

protected > expireAsync(long timeToLive,
                                        timeUnit,
                                       ... keys)

expireAtAsync

protected > expireAtAsync(long timestamp,
                                         ... keys)

clearExpireAsync

protected > clearExpireAsync(... keys)