org.redisson.transaction

Class RedissonTransactionalSet<V>

java.lang.Object

org.redisson.RedissonObject

org.redisson.RedissonSet<V>

org.redisson.transaction.RedissonTransactionalSet<V>

Type Parameters:

V - value type

All Implemented Interfaces:

Iterable<V>, Collection<V>, Set<V>, RCollectionAsync<V>, RExpirable, RExpirableAsync, RObject, RObjectAsync, RSet<V>, RSetAsync<V>, RSortable<Set<V>>, RSortableAsync<Set<V>>, ScanIterator

public class RedissonTransactionalSet<V>
extends RedissonSet<V>

Author:

Nikita Koksharov

Field Summary

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor

Constructor Summary

Constructors

Constructor and Description
RedissonTransactionalSet(Codec codec, CommandAsyncExecutor commandExecutor, String name, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed)
RedissonTransactionalSet(CommandAsyncExecutor commandExecutor, String name, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed)

Method Summary

Modifier and Type	Method and Description
RFuture<Boolean>	addAllAsync(Collection<? extends V> c)
RFuture<Boolean>	addAsync(V e)
protected void	checkState()
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.
RFuture<Boolean>	containsAsync(Object o) Returns true if this collection contains the specified element.
RFuture<Integer>	diffAsync(String... names) Diff sets specified by name and write to current set.
boolean	expire(long timeToLive, TimeUnit timeUnit) Set a timeout for object.
RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit) Set a timeout for object in async mode.
boolean	expireAt(Date timestamp) Set an expire date for object.
boolean	expireAt(long timestamp) Set an expire date for object.
RFuture<Boolean>	expireAtAsync(Date timestamp) Set an expire date for object in async mode.
RFuture<Boolean>	expireAtAsync(long timestamp) Set an expire date for object in async mode.
RFuture<Integer>	intersectionAsync(String... names) Intersection sets specified by name and write to current set.
<KOut,VOut> RCollectionMapReduce<V,KOut,VOut>	mapReduce() Returns RMapReduce object associated with this object
RFuture<Void>	migrateAsync(String host, int port, int database, long timeout) Transfer object from source Redis instance to destination Redis instance in async mode
RFuture<Boolean>	moveAsync(int database) Move object to another database in async mode
RFuture<Boolean>	moveAsync(String destination, V member) Move a member from this set to the given destination set in async mode.
RFuture<Set<V>>	readAllAsync() Read all elements at once
RFuture<Set<V>>	readDiffAsync(String... names) Diff sets specified by name with current set.
RFuture<Set<V>>	readIntersectionAsync(String... names) Intersection sets specified by name with current set.
RFuture<Set<V>>	readSortAsync(SortOrder order) Read data in sorted view
RFuture<Set<V>>	readSortAsync(SortOrder order, int offset, int count) Read data in sorted view
<T> RFuture<Collection<T>>	readSortAsync(String byPattern, List<String> getPatterns, SortOrder order, int offset, int count) Read data in sorted view
RFuture<Set<V>>	readSortAsync(String byPattern, SortOrder order) Read data in sorted view
RFuture<Set<V>>	readUnionAsync(String... names) Union sets specified by name with current set.
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
RFuture<Boolean>	removeAllAsync(Collection<?> c) Removes all of this collection's elements that are also contained in the specified collection (optional operation).
RFuture<Boolean>	removeAsync(Object o) Removes a single instance of the specified element from this collection, if it is present (optional operation).
RFuture<V>	removeRandomAsync() Removes and returns random element from set in async mode
RFuture<Set<V>>	removeRandomAsync(int amount) Removes and returns random elements from set in async mode
RFuture<Boolean>	retainAllAsync(Collection<?> c) Retains only the elements in this collection that are contained in the specified collection (optional operation).
ListScanResult<Object>	scanIterator(String name, RedisClient client, long startPos, String pattern, int count)
RFuture<Integer>	sortToAsync(String destName, String byPattern, List<String> getPatterns, SortOrder order, int offset, int count) Sort data and store to destName list
RFuture<Integer>	unionAsync(String... names) Union sets specified by name and write to current set.

Methods inherited from class org.redisson.RedissonSet

add, addAll, clear, contains, containsAll, containsAllAsync, diff, getLock, intersection, isEmpty, iterator, iterator, iterator, iterator, move, random, randomAsync, readAll, readDiff, readIntersection, readSort, readSort, readSort, readSort, readSort, readSort, readSortAsync, readSortAsync, readUnion, remove, removeAll, removeRandom, removeRandom, retainAll, scanIteratorAsync, size, sizeAsync, sortTo, sortTo, sortTo, sortTo, sortTo, sortTo, sortToAsync, sortToAsync, sortToAsync, sortToAsync, sortToAsync, toArray, toArray, toString, union

Methods inherited from class org.redisson.RedissonObject

await, copy, copyAsync, delete, deleteAsync, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getName, getName, isExists, isExistsAsync, migrate, move, prefixName, rename, renameAsync, renamenx, renamenxAsync, suffixName, toSeconds, touch, touchAsync, unlink, unlinkAsync

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

equals, hashCode, spliterator

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

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.RExpirableAsync

remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

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

Constructor Detail

RedissonTransactionalSet

public RedissonTransactionalSet(CommandAsyncExecutor commandExecutor,
                                String name,
                                List<TransactionalOperation> operations,
                                long timeout,
                                AtomicBoolean executed)

RedissonTransactionalSet

public RedissonTransactionalSet(Codec codec,
                                CommandAsyncExecutor commandExecutor,
                                String name,
                                List<TransactionalOperation> operations,
                                long timeout,
                                AtomicBoolean executed)

Method Detail

expireAsync

public RFuture<Boolean> expireAsync(long timeToLive,
                                    TimeUnit 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

expireAtAsync

public RFuture<Boolean> expireAtAsync(Date timestamp)

Description copied from interface: RExpirableAsync

Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

expireAtAsync

public RFuture<Boolean> expireAtAsync(long timestamp)

Description copied from interface: RExpirableAsync

Set an expire date for object in async mode. When expire date comes the key will automatically be deleted.

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date in seconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

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

moveAsync

public RFuture<Boolean> moveAsync(int database)

Description copied from interface: RObjectAsync

Move object to another database in async mode

Specified by:

moveAsync in interface RObjectAsync

Overrides:

moveAsync in class RedissonObject

Parameters:

database - - number of Redis database

Returns:

true if key was moved false if not

migrateAsync

public RFuture<Void> migrateAsync(String host,
                                  int port,
                                  int database,
                                  long timeout)

Description copied from interface: RObjectAsync

Transfer object from source Redis instance to destination Redis instance in async mode

Specified by:

migrateAsync in interface RObjectAsync

Overrides:

migrateAsync in class RedissonObject

Parameters:

host - - destination host

port - - destination port

database - - destination database

timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds

Returns:

void

mapReduce

public <KOut,VOut> RCollectionMapReduce<V,KOut,VOut> mapReduce()

Description copied from interface: RSet

Returns RMapReduce object associated with this object

Specified by:

mapReduce in interface RSet<V>

Overrides:

mapReduce in class RedissonSet<V>

Type Parameters:

KOut - output key

VOut - output value

Returns:

MapReduce instance

scanIterator

public ListScanResult<Object> scanIterator(String name,
                                           RedisClient client,
                                           long startPos,
                                           String pattern,
                                           int count)

Specified by:

scanIterator in interface ScanIterator

Overrides:

scanIterator in class RedissonSet<V>

containsAsync

public RFuture<Boolean> containsAsync(Object o)

Description copied from interface: RCollectionAsync

Returns true if this collection contains the specified element. More formally, returns true if and only if this collection contains at least one element e such that (o==null ? e==null : o.equals(e)).

Specified by:

containsAsync in interface RCollectionAsync<V>

Overrides:

containsAsync in class RedissonSet<V>

Parameters:

o - element whose presence in this collection is to be tested

Returns:

true if this collection contains the specified element

readAllAsync

public RFuture<Set<V>> readAllAsync()

Description copied from interface: RSetAsync

Read all elements at once

Specified by:

readAllAsync in interface RSetAsync<V>

Overrides:

readAllAsync in class RedissonSet<V>

Returns:

values

addAsync

public RFuture<Boolean> addAsync(V e)

Specified by:

addAsync in interface RCollectionAsync<V>

Overrides:

addAsync in class RedissonSet<V>

removeRandomAsync

public RFuture<V> removeRandomAsync()

Description copied from interface: RSetAsync

Removes and returns random element from set in async mode

Specified by:

removeRandomAsync in interface RSetAsync<V>

Overrides:

removeRandomAsync in class RedissonSet<V>

Returns:

value

removeRandomAsync

public RFuture<Set<V>> removeRandomAsync(int amount)

Description copied from interface: RSetAsync

Removes and returns random elements from set in async mode

Specified by:

removeRandomAsync in interface RSetAsync<V>

Overrides:

removeRandomAsync in class RedissonSet<V>

Parameters:

amount - of random values

Returns:

random values

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 (optional operation). More formally, removes an element e such that (o==null ? e==null : o.equals(e)), if this collection contains one or more such elements. Returns true if this collection contained the specified element (or equivalently, if this collection changed as a result of the call).

Specified by:

removeAsync in interface RCollectionAsync<V>

Overrides:

removeAsync in class RedissonSet<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

moveAsync

public RFuture<Boolean> moveAsync(String destination,
                                  V member)

Description copied from interface: RSetAsync

Move a member from this set to the given destination set in async mode.

Specified by:

moveAsync in interface RSetAsync<V>

Overrides:

moveAsync in class RedissonSet<V>

Parameters:

destination - the destination set

member - the member to move

Returns:

true if the element is moved, false if the element is not a member of this set or no operation was performed

addAllAsync

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

Specified by:

addAllAsync in interface RCollectionAsync<V>

Overrides:

addAllAsync in class RedissonSet<V>

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 (optional operation). In other words, removes from this collection all of its elements that are not contained in the specified collection.

Specified by:

retainAllAsync in interface RCollectionAsync<V>

Overrides:

retainAllAsync in class RedissonSet<V>

Parameters:

c - collection containing elements to be retained in this collection

Returns:

true if this collection changed as a result of the call

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 (optional operation). After this call returns, this collection will contain no elements in common with the specified collection.

Specified by:

removeAllAsync in interface RCollectionAsync<V>

Overrides:

removeAllAsync in class RedissonSet<V>

Parameters:

c - collection containing elements to be removed from this collection

Returns:

true if this collection changed as a result of the call

unionAsync

public RFuture<Integer> unionAsync(String... names)

Description copied from interface: RSetAsync

Union sets specified by name and write to current set. If current set already exists, it is overwritten.

Specified by:

unionAsync in interface RSetAsync<V>

Overrides:

unionAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

size of union

diffAsync

public RFuture<Integer> diffAsync(String... names)

Description copied from interface: RSetAsync

Diff sets specified by name and write to current set. If current set already exists, it is overwritten.

Specified by:

diffAsync in interface RSetAsync<V>

Overrides:

diffAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

size of diff

intersectionAsync

public RFuture<Integer> intersectionAsync(String... names)

Description copied from interface: RSetAsync

Intersection sets specified by name and write to current set. If current set already exists, it is overwritten.

Specified by:

intersectionAsync in interface RSetAsync<V>

Overrides:

intersectionAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

size of intersection

readSortAsync

public RFuture<Set<V>> readSortAsync(SortOrder order)

Description copied from interface: RSortableAsync

Read data in sorted view

Specified by:

readSortAsync in interface RSortableAsync<Set<V>>

Overrides:

readSortAsync in class RedissonSet<V>

Parameters:

order - for sorted data

Returns:

sorted collection

readSortAsync

public RFuture<Set<V>> readSortAsync(SortOrder order,
                                     int offset,
                                     int count)

Description copied from interface: RSortableAsync

Read data in sorted view

Specified by:

readSortAsync in interface RSortableAsync<Set<V>>

Overrides:

readSortAsync in class RedissonSet<V>

Parameters:

order - for sorted data

offset - of sorted data

count - of sorted data

Returns:

sorted collection

readSortAsync

public RFuture<Set<V>> readSortAsync(String byPattern,
                                     SortOrder order)

Description copied from interface: RSortableAsync

Read data in sorted view

Specified by:

readSortAsync in interface RSortableAsync<Set<V>>

Overrides:

readSortAsync in class RedissonSet<V>

Parameters:

byPattern - that is used to generate the keys that are used for sorting

order - for sorted data

Returns:

sorted collection

readSortAsync

public <T> RFuture<Collection<T>> readSortAsync(String byPattern,
                                                List<String> getPatterns,
                                                SortOrder order,
                                                int offset,
                                                int count)

Description copied from interface: RSortableAsync

Read data in sorted view

Specified by:

readSortAsync in interface RSortableAsync<Set<V>>

Overrides:

readSortAsync in class RedissonSet<V>

Type Parameters:

T - object type

Parameters:

byPattern - that is used to generate the keys that are used for sorting

getPatterns - that is used to load values by keys in sorted view

order - for sorted data

offset - of sorted data

count - of sorted data

Returns:

sorted collection

sortToAsync

public RFuture<Integer> sortToAsync(String destName,
                                    String byPattern,
                                    List<String> getPatterns,
                                    SortOrder order,
                                    int offset,
                                    int count)

Description copied from interface: RSortableAsync

Sort data and store to destName list

Specified by:

sortToAsync in interface RSortableAsync<Set<V>>

Overrides:

sortToAsync in class RedissonSet<V>

Parameters:

destName - list object destination

byPattern - that is used to generate the keys that are used for sorting

getPatterns - that is used to load values by keys in sorted view

order - for sorted data

offset - of sorted data

count - of sorted data

Returns:

length of sorted data

readUnionAsync

public RFuture<Set<V>> readUnionAsync(String... names)

Description copied from interface: RSetAsync

Union sets specified by name with current set. Without current set state change.

Specified by:

readUnionAsync in interface RSetAsync<V>

Overrides:

readUnionAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

values

readDiffAsync

public RFuture<Set<V>> readDiffAsync(String... names)

Description copied from interface: RSetAsync

Diff sets specified by name with current set. Without current set state change.

Specified by:

readDiffAsync in interface RSetAsync<V>

Overrides:

readDiffAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

values

readIntersectionAsync

public RFuture<Set<V>> readIntersectionAsync(String... names)

Description copied from interface: RSetAsync

Intersection sets specified by name with current set. Without current set state change.

Specified by:

readIntersectionAsync in interface RSetAsync<V>

Overrides:

readIntersectionAsync in class RedissonSet<V>

Parameters:

names - - name of sets

Returns:

values

checkState

protected void checkState()

expire

public boolean expire(long timeToLive,
                      TimeUnit 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

expireAt

public boolean expireAt(long timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

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

expireAt

public boolean expireAt(Date timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

Specified by:

expireAt in interface RExpirable

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

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.