Package org.redisson

Class RedissonSubList<V>

java.lang.Object

org.redisson.RedissonObject

org.redisson.RedissonList<V>

org.redisson.RedissonSubList<V>

Type Parameters:

V - the type of elements held in this collection

All Implemented Interfaces:

Iterable<V>, Collection<V>, List<V>, RandomAccess, RCollectionAsync<V>, RExpirable, RExpirableAsync, RList<V>, RListAsync<V>, RObject, RObjectAsync, RSortable<List<V>>, RSortableAsync<List<V>>

public class RedissonSubList<V>
extends RedissonList<V>
implements RList<V>

Distributed and concurrent implementation of List

Author:

Nikita Koksharov

Field Summary

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor, name

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RedissonSubList(Codec codec, CommandAsyncExecutor commandExecutor, String name, int fromIndex, int toIndex)

Method Summary

Modifier and Type	Method	Description
void	add(int index, V element)
RFuture<Boolean>	addAllAsync(int index, Collection<? extends V> coll)	Inserts elements at index.
RFuture<Boolean>	addAllAsync(Collection<? extends V> c)	Adds all elements contained in the specified collection
RFuture<Boolean>	addAsync(V e)	Adds element into this collection.
void	clear()
boolean	clearExpire()	Clear an expire timeout or expire date for object.
RFuture<Boolean>	clearExpireAsync()	Clear an expire timeout or expire date for object in async mode.
protected RFuture<Boolean>	clearExpireAsync(String... keys)
RFuture<Boolean>	containsAllAsync(Collection<?> c)	Returns true if this collection contains all of the elements in the specified collection.
boolean	equals(Object o)
boolean	expire(long timeToLive, TimeUnit timeUnit)	Use RExpirable.expire(Duration) instead
boolean	expire(Duration duration)	Sets a timeout for this object.
boolean	expire(Instant instant)	Sets an expiration date for this object.
RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit)	Use RExpirableAsync.expireAsync(Duration) instead
protected RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit, String param, String... keys)
RFuture<Boolean>	expireAsync(Duration duration)	Set a timeout for object.
RFuture<Boolean>	expireAsync(Instant instant)	Set an expire date for object.
boolean	expireAt(long timestamp)	Use RExpirable.expire(Instant) instead
boolean	expireAt(Date timestamp)	Use RExpirable.expire(Instant) instead
RFuture<Boolean>	expireAtAsync(long timestamp)	Use RExpirableAsync.expireAsync(Instant) instead
protected RFuture<Boolean>	expireAtAsync(long timestamp, String param, String... keys)
RFuture<Boolean>	expireAtAsync(Date timestamp)	Use RExpirableAsync.expireAsync(Instant) instead
boolean	expireIfGreater(Duration duration)	Sets a timeout for this object only if it's greater than timeout set before.
boolean	expireIfGreater(Instant time)	Sets an expiration date for this object only if it's greater than expiration date set before.
RFuture<Boolean>	expireIfGreaterAsync(Duration duration)
RFuture<Boolean>	expireIfGreaterAsync(Instant time)
boolean	expireIfLess(Duration duration)	Sets a timeout for this object only if it's less than timeout set before.
boolean	expireIfLess(Instant time)	Sets an expiration date for this object only if it's less than expiration date set before.
RFuture<Boolean>	expireIfLessAsync(Duration duration)
RFuture<Boolean>	expireIfLessAsync(Instant time)
boolean	expireIfNotSet(Duration duration)	Sets a timeout for this object only if it hasn't been set before.
boolean	expireIfNotSet(Instant time)	Sets an expiration date for this object only if it hasn't been set before.
RFuture<Boolean>	expireIfNotSetAsync(Duration duration)
RFuture<Boolean>	expireIfNotSetAsync(Instant time)
boolean	expireIfSet(Duration duration)	Sets a timeout for this object only if it has been already set.
boolean	expireIfSet(Instant time)	Sets an expiration date for this object only if it has been already set.
RFuture<Boolean>	expireIfSetAsync(Duration duration)
RFuture<Boolean>	expireIfSetAsync(Instant time)
void	fastSet(int index, V element)	Set element at index.
RFuture<Void>	fastSetAsync(int index, V element)	Set element at index.
V	get(int index)
RFuture<V>	getAsync(int index)	Get element at index
long	getExpireTime()	Expiration time of Redisson object that has a timeout
RFuture<Long>	getExpireTimeAsync()	Expiration time of Redisson object that has a timeout
int	hashCode()
<R> RFuture<R>	indexOfAsync(Object o, Convertor<R> convertor)
RFuture<Integer>	lastIndexOfAsync(Object o)	Returns last index of element or -1 if element isn't found
ListIterator<V>	listIterator()
ListIterator<V>	listIterator(int fromIndex)
RFuture<List<V>>	readAllAsync()	Read all elements at once
long	remainTimeToLive()	Remaining time to live of Redisson object that has a timeout
RFuture<Long>	remainTimeToLiveAsync()	Remaining time to live of Redisson object that has a timeout
V	remove(int index)
RFuture<Boolean>	removeAllAsync(Collection<?> c)	Removes all of this collection's elements that are also contained in the specified collection.
RFuture<Boolean>	removeAsync(Object o)	Removes a single instance of the specified element from this collection, if it is present.
RFuture<Boolean>	retainAllAsync(Collection<?> c)	Retains only the elements in this collection that are contained in the specified collection.
V	set(int index, V element)
RFuture<V>	setAsync(int index, V element)	Set element at index and returns previous element.
RFuture<Integer>	sizeAsync()	Returns number of elements in this collection.
RList<V>	subList(int fromIndex, int toIndex)
String	toString()
void	trim(int fromIndex, int toIndex)	Trim list and remains elements only in specified range fromIndex, inclusive, and toIndex, inclusive.
RFuture<Void>	trimAsync(int fromIndex, int toIndex)	Trim list and remains elements only in specified range fromIndex, inclusive, and toIndex, inclusive.

Methods inherited from class org.redisson.RedissonList

add, addAfter, addAfterAsync, addAll, addAll, addAsync, addAsync, addBefore, addBeforeAsync, addListener, addListenerAsync, contains, containsAll, containsAsync, distributedIterator, distributedIterator, fastRemove, fastRemoveAsync, get, getAsync, indexOf, indexOfAsync, isEmpty, iterator, lastIndexOf, lastIndexOfAsync, mapReduce, range, range, rangeAsync, rangeAsync, readAll, readSort, readSort, readSort, readSort, readSort, readSort, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, remove, remove, removeAll, removeAsync, removeAsync, removeIf, removeListener, removeListenerAsync, retainAll, size, sortTo, sortTo, sortTo, sortTo, sortTo, sortTo, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, toArray, toArray

Methods inherited from class org.redisson.RedissonObject

addListener, 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, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, setName, sizeInMemory, sizeInMemoryAsync, sizeInMemoryAsync, sizeInMemoryAsync, suffixName, toSeconds, toStream, touch, touchAsync, unlink, unlinkAsync

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

add, addAll, addAll, contains, containsAll, indexOf, isEmpty, iterator, lastIndexOf, remove, removeAll, replaceAll, retainAll, size, sort, spliterator, toArray, toArray

Methods inherited from interface org.redisson.api.RCollectionAsync

containsAsync

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expire, expire, expireAt, expireAt, expireIfGreater, expireIfGreater, expireIfLess, expireIfLess, expireIfNotSet, expireIfNotSet, expireIfSet, expireIfSet, getExpireTime, remainTimeToLive

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAsync, expireAsync, expireAtAsync, expireAtAsync, expireIfGreaterAsync, expireIfGreaterAsync, expireIfLessAsync, expireIfLessAsync, expireIfNotSetAsync, expireIfNotSetAsync, expireIfSetAsync, expireIfSetAsync, getExpireTimeAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RList

addAfter, addBefore, addListener, distributedIterator, distributedIterator, fastRemove, get, mapReduce, range, range, readAll, remove

Methods inherited from interface org.redisson.api.RListAsync

addAfterAsync, addAsync, addBeforeAsync, addListenerAsync, fastRemoveAsync, getAsync, indexOfAsync, rangeAsync, rangeAsync, removeAsync, removeAsync

Methods inherited from interface org.redisson.api.RObject

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

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

Methods inherited from interface org.redisson.api.RSortable

readSort, readSort, readSort, readSort, readSort, readSort, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, readSortAlpha, sortTo, sortTo, sortTo, sortTo, sortTo, sortTo

Methods inherited from interface org.redisson.api.RSortableAsync

readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAlphaAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, readSortAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync

Constructor Detail

RedissonSubList

protected RedissonSubList(Codec codec,
                          CommandAsyncExecutor commandExecutor,
                          String name,
                          int fromIndex,
                          int toIndex)

Method Detail

sizeAsync

public RFuture<Integer> sizeAsync()

Description copied from interface: RCollectionAsync

Returns number of elements in this collection.

Specified by:

sizeAsync in interface RCollectionAsync<V>

Overrides:

sizeAsync in class RedissonList<V>

Returns:

size of collection

readAllAsync

public RFuture<List<V>> readAllAsync()

Description copied from interface: RListAsync

Read all elements at once

Specified by:

readAllAsync in interface RListAsync<V>

Overrides:

readAllAsync in class RedissonList<V>

Returns:

list of values

addAsync

public RFuture<Boolean> addAsync(V e)

Description copied from interface: RCollectionAsync

Adds element into this collection.

Specified by:

addAsync in interface RCollectionAsync<V>

Overrides:

addAsync in class RedissonList<V>

Parameters:

e - - element to add

Returns:

true if an element was added and false if it is already present

removeAsync

public RFuture<Boolean> removeAsync(Object o)

Description copied from interface: RCollectionAsync

Removes a single instance of the specified element from this collection, if it is present.

Specified by:

removeAsync in interface RCollectionAsync<V>

Overrides:

removeAsync in class RedissonList<V>

Parameters:

o - element to be removed from this collection, if present

Returns:

true if an element was removed as a result of this call

containsAllAsync

public RFuture<Boolean> containsAllAsync(Collection<?> c)

Description copied from interface: RCollectionAsync

Returns true if this collection contains all of the elements in the specified collection.

Specified by:

containsAllAsync in interface RCollectionAsync<V>

Overrides:

containsAllAsync in class RedissonList<V>

Parameters:

c - collection to be checked for containment in this collection

Returns:

true if this collection contains all of the elements in the specified collection

addAllAsync

public RFuture<Boolean> addAllAsync(Collection<? extends V> c)

Description copied from interface: RCollectionAsync

Adds all elements contained in the specified collection

Specified by:

addAllAsync in interface RCollectionAsync<V>

Overrides:

addAllAsync in class RedissonList<V>

Parameters:

c - - collection of elements to add

Returns:

true if at least one element was added and false if all elements are already present

addAllAsync

public RFuture<Boolean> addAllAsync(int index,
                                    Collection<? extends V> coll)

Description copied from interface: RListAsync

Inserts elements at index. Subsequent elements are shifted.

Specified by:

addAllAsync in interface RListAsync<V>

Overrides:

addAllAsync in class RedissonList<V>

Parameters:

index - - index number

coll - - elements to insert

Returns:

true if list changed or false if element isn't found

removeAllAsync

public RFuture<Boolean> removeAllAsync(Collection<?> c)

Description copied from interface: RCollectionAsync

Removes all of this collection's elements that are also contained in the specified collection.

Specified by:

removeAllAsync in interface RCollectionAsync<V>

Overrides:

removeAllAsync in class RedissonList<V>

Parameters:

c - collection containing elements to be removed from this collection

Returns:

true if this collection changed as a result of the call

retainAllAsync

public RFuture<Boolean> retainAllAsync(Collection<?> c)

Description copied from interface: RCollectionAsync

Retains only the elements in this collection that are contained in the specified collection.

Specified by:

retainAllAsync in interface RCollectionAsync<V>

Overrides:

retainAllAsync in class RedissonList<V>

Parameters:

c - collection containing elements to be retained in this collection

Returns:

true if this collection changed as a result of the call

clear

public void clear()

Specified by:

clear in interface Collection<V>

Specified by:

clear in interface List<V>

Overrides:

clear in class RedissonList<V>

getAsync

public RFuture<V> getAsync(int index)

Description copied from interface: RListAsync

Get element at index

Specified by:

getAsync in interface RListAsync<V>

Overrides:

getAsync in class RedissonList<V>

Parameters:

index - - index of object

Returns:

element

get

public V get(int index)

Specified by:

get in interface List<V>

Overrides:

get in class RedissonList<V>

set

public V set(int index,
             V element)

Specified by:

set in interface List<V>

Overrides:

set in class RedissonList<V>

setAsync

public RFuture<V> setAsync(int index,
                           V element)

Description copied from interface: RListAsync

Set element at index and returns previous element.

Specified by:

setAsync in interface RListAsync<V>

Overrides:

setAsync in class RedissonList<V>

Parameters:

index - - index of object

element - - object

Returns:

previous element or null if element wasn't set.

fastSet

public void fastSet(int index,
                    V element)

Description copied from interface: RList

Set element at index. Works faster than List.set(int, Object) but doesn't return previous element.

Specified by:

fastSet in interface RList<V>

Overrides:

fastSet in class RedissonList<V>

Parameters:

index - - index of object

element - - object to set

fastSetAsync

public RFuture<Void> fastSetAsync(int index,
                                  V element)

Description copied from interface: RListAsync

Set element at index. Works faster than RListAsync.setAsync(int, Object) but doesn't return previous element.

Specified by:

fastSetAsync in interface RListAsync<V>

Overrides:

fastSetAsync in class RedissonList<V>

Parameters:

index - - index of object

element - - object

Returns:

void

add

public void add(int index,
                V element)

Specified by:

add in interface List<V>

Overrides:

add in class RedissonList<V>

remove

public V remove(int index)

Specified by:

remove in interface List<V>

Overrides:

remove in class RedissonList<V>

indexOfAsync

public <R> RFuture<R> indexOfAsync(Object o,
                                   Convertor<R> convertor)

Overrides:

indexOfAsync in class RedissonList<V>

lastIndexOfAsync

public RFuture<Integer> lastIndexOfAsync(Object o)

Description copied from interface: RListAsync

Returns last index of element or -1 if element isn't found

Specified by:

lastIndexOfAsync in interface RListAsync<V>

Overrides:

lastIndexOfAsync in class RedissonList<V>

Parameters:

o - to find

Returns:

index of -1 if element isn't found

listIterator

public ListIterator<V> listIterator()

Specified by:

listIterator in interface List<V>

Overrides:

listIterator in class RedissonList<V>

listIterator

public ListIterator<V> listIterator(int fromIndex)

Specified by:

listIterator in interface List<V>

Overrides:

listIterator in class RedissonList<V>

subList

public RList<V> subList(int fromIndex,
                        int toIndex)

Specified by:

subList in interface List<V>

Specified by:

subList in interface RList<V>

Overrides:

subList in class RedissonList<V>

trimAsync

public RFuture<Void> trimAsync(int fromIndex,
                               int toIndex)

Description copied from interface: RListAsync

Trim list and remains elements only in specified range fromIndex, inclusive, and toIndex, inclusive.

Specified by:

trimAsync in interface RListAsync<V>

Overrides:

trimAsync in class RedissonList<V>

Parameters:

fromIndex - - from index

toIndex - - to index

Returns:

void

trim

public void trim(int fromIndex,
                 int toIndex)

Description copied from interface: RList

Trim list and remains elements only in specified range fromIndex, inclusive, and toIndex, inclusive.

Specified by:

trim in interface RList<V>

Overrides:

trim in class RedissonList<V>

Parameters:

fromIndex - - from index

toIndex - - to index

toString

public String toString()

Overrides:

toString in class RedissonList<V>

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<V>

Specified by:

equals in interface List<V>

Overrides:

equals in class RedissonList<V>

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<V>

Specified by:

hashCode in interface List<V>

Overrides:

hashCode in class RedissonList<V>

expire

public boolean expire(long timeToLive,
                      TimeUnit timeUnit)

Description copied from interface: RExpirable

Use RExpirable.expire(Duration) instead

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 RFuture<Boolean> expireAsync(long timeToLive,
                                    TimeUnit timeUnit)

Description copied from interface: RExpirableAsync

Use RExpirableAsync.expireAsync(Duration) instead

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 RFuture<Boolean> 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 instant)

Description copied from interface: RExpirable

Sets an expiration date for this 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

expireIfSet

public boolean expireIfSet(Instant time)

Description copied from interface: RExpirable

Sets an expiration date for this object only if it has been already set. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfSet in interface RExpirable

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfSetAsync

public RFuture<Boolean> expireIfSetAsync(Instant time)

Specified by:

expireIfSetAsync in interface RExpirableAsync

expireIfNotSet

public boolean expireIfNotSet(Instant time)

Description copied from interface: RExpirable

Sets an expiration date for this object only if it hasn't been set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfNotSet in interface RExpirable

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfNotSetAsync

public RFuture<Boolean> expireIfNotSetAsync(Instant time)

Specified by:

expireIfNotSetAsync in interface RExpirableAsync

expireIfGreater

public boolean expireIfGreater(Instant time)

Description copied from interface: RExpirable

Sets an expiration date for this object only if it's greater than expiration date set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfGreater in interface RExpirable

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfGreaterAsync

public RFuture<Boolean> expireIfGreaterAsync(Instant time)

Specified by:

expireIfGreaterAsync in interface RExpirableAsync

expireIfLess

public boolean expireIfLess(Instant time)

Description copied from interface: RExpirable

Sets an expiration date for this object only if it's less than expiration date set before. When expire date comes the object will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfLess in interface RExpirable

Parameters:

time - expire date

Returns:

true if the timeout was set and false if not

expireIfLessAsync

public RFuture<Boolean> expireIfLessAsync(Instant time)

Specified by:

expireIfLessAsync in interface RExpirableAsync

expireAsync

public RFuture<Boolean> expireAsync(Instant 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

expire

public boolean expire(Duration duration)

Description copied from interface: RExpirable

Sets a timeout for this object. After the timeout has expired, the key will automatically be deleted.

Specified by:

expire in interface RExpirable

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireAsync

public RFuture<Boolean> expireAsync(Duration duration)

Description copied from interface: RExpirableAsync

Set a timeout for object. After the timeout has expired, the key will automatically be deleted.

Specified by:

expireAsync in interface RExpirableAsync

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(Date 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 RFuture<Boolean> expireAtAsync(Date 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

expireIfSet

public boolean expireIfSet(Duration duration)

Description copied from interface: RExpirable

Sets a timeout for this object only if it has been already set. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfSet in interface RExpirable

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfSetAsync

public RFuture<Boolean> expireIfSetAsync(Duration duration)

Specified by:

expireIfSetAsync in interface RExpirableAsync

expireIfNotSet

public boolean expireIfNotSet(Duration duration)

Description copied from interface: RExpirable

Sets a timeout for this object only if it hasn't been set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfNotSet in interface RExpirable

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfNotSetAsync

public RFuture<Boolean> expireIfNotSetAsync(Duration duration)

Specified by:

expireIfNotSetAsync in interface RExpirableAsync

expireIfGreater

public boolean expireIfGreater(Duration duration)

Description copied from interface: RExpirable

Sets a timeout for this object only if it's greater than timeout set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfGreater in interface RExpirable

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfGreaterAsync

public RFuture<Boolean> expireIfGreaterAsync(Duration duration)

Specified by:

expireIfGreaterAsync in interface RExpirableAsync

expireIfLess

public boolean expireIfLess(Duration duration)

Description copied from interface: RExpirable

Sets a timeout for this object only if it's less than timeout set before. After the timeout has expired, the key will automatically be deleted.

Requires Redis 7.0.0 and higher.

Specified by:

expireIfLess in interface RExpirable

Parameters:

duration - timeout before object will be deleted

Returns:

true if the timeout was set and false if not

expireIfLessAsync

public RFuture<Boolean> expireIfLessAsync(Duration duration)

Specified by:

expireIfLessAsync in interface RExpirableAsync

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 RFuture<Boolean> 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 RFuture<Long> 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.

getExpireTime

public long getExpireTime()

Description copied from interface: RExpirable

Expiration time of Redisson object that has a timeout

Requires Redis 7.0.0 and higher.

Specified by:

getExpireTime in interface RExpirable

Returns:

expiration time

getExpireTimeAsync

public RFuture<Long> getExpireTimeAsync()

Description copied from interface: RExpirableAsync

Expiration time of Redisson object that has a timeout

Requires Redis 7.0.0 and higher.

Specified by:

getExpireTimeAsync in interface RExpirableAsync

Returns:

expiration time

expireAsync

protected RFuture<Boolean> expireAsync(long timeToLive,
                                       TimeUnit timeUnit,
                                       String param,
                                       String... keys)

expireAtAsync

protected RFuture<Boolean> expireAtAsync(long timestamp,
                                         String param,
                                         String... keys)

clearExpireAsync

protected RFuture<Boolean> clearExpireAsync(String... keys)