K
- keyV
- valuepublic class RedissonMap<K,V> extends Object implements RMap<K,V>
ConcurrentMap
and Map
Modifier | Constructor and Description |
---|---|
|
RedissonMap(Codec codec,
CommandAsyncExecutor commandExecutor,
String name) |
protected |
RedissonMap(CommandAsyncExecutor commandExecutor,
String name) |
Modifier and Type | Method and Description |
---|---|
V |
addAndGet(K key,
Number value)
Atomically adds the given
delta to the current value
by mapped key . |
RFuture<V> |
addAndGetAsync(K key,
Number value) |
protected boolean |
await(RFuture<?> future,
long timeout,
TimeUnit timeoutUnit) |
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.
|
boolean |
containsKey(Object key) |
RFuture<Boolean> |
containsKeyAsync(Object key) |
boolean |
containsValue(Object value) |
RFuture<Boolean> |
containsValueAsync(Object value) |
boolean |
delete()
Deletes the object
|
RFuture<Boolean> |
deleteAsync()
Delete object in async mode
|
protected byte[] |
encode(Object value) |
protected byte[] |
encodeMapKey(Object value) |
protected byte[] |
encodeMapValue(Object value) |
protected Iterator<Map.Entry<K,V>> |
entryIterator() |
Set<Map.Entry<K,V>> |
entrySet()
Returns values collections.
|
boolean |
equals(Object o) |
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.
|
boolean |
fastPut(K key,
V value)
Associates the specified
value with the specified key . |
RFuture<Boolean> |
fastPutAsync(K key,
V value)
Associates the specified
value with the specified key
in async manner. |
boolean |
fastPutIfAbsent(K key,
V value) |
RFuture<Boolean> |
fastPutIfAbsentAsync(K key,
V value) |
long |
fastRemove(K... keys)
Removes
keys from map by one operation
Works faster than RMap.remove but not returning
the value associated with key |
RFuture<Long> |
fastRemoveAsync(K... keys)
Removes
keys from map by one operation in async manner
Works faster than RMap.removeAsync but doesn't return
the value associated with key |
V |
get(Object key) |
protected <V> V |
get(RFuture<V> future) |
Map<K,V> |
getAll(Set<K> keys)
Gets a map slice contains the mappings with defined
keys
by one operation. |
RFuture<Map<K,V>> |
getAllAsync(Set<K> keys) |
RFuture<V> |
getAsync(K key) |
Codec |
getCodec()
Returns the underlying Codec used by this RObject
|
String |
getName()
Returns name of object
|
protected String |
getName(Object key) |
int |
hashCode() |
boolean |
isEmpty() |
boolean |
isExists()
Check object existence
|
RFuture<Boolean> |
isExistsAsync()
Check object existence in async mode.
|
protected Iterator<K> |
keyIterator() |
Set<K> |
keySet()
Returns key set.
|
void |
migrate(String host,
int port,
int database)
Transfer an object from source Redis instance to destination Redis instance
|
RFuture<Void> |
migrateAsync(String host,
int port,
int database)
Transfer an object from source Redis instance to destination Redis instance
in async mode
|
boolean |
move(int database)
Move object to another database
|
RFuture<Boolean> |
moveAsync(int database)
Move object to another database in async mode
|
protected <V> RPromise<V> |
newPromise() |
protected <V> RFuture<V> |
newSucceededFuture(V result) |
V |
put(K key,
V value) |
void |
putAll(Map<? extends K,? extends V> map) |
RFuture<Void> |
putAllAsync(Map<? extends K,? extends V> map) |
RFuture<V> |
putAsync(K key,
V value) |
V |
putIfAbsent(K key,
V value) |
RFuture<V> |
putIfAbsentAsync(K key,
V value) |
Set<Map.Entry<K,V>> |
readAllEntrySet()
Read all map entries at once
|
RFuture<Set<Map.Entry<K,V>>> |
readAllEntrySetAsync()
Read all map entries at once
|
Set<K> |
readAllKeySet()
Read all keys at once
|
RFuture<Set<K>> |
readAllKeySetAsync()
Read all keys at once
|
Collection<V> |
readAllValues()
Read all values at once
|
RFuture<Collection<V>> |
readAllValuesAsync()
Read all values at once
|
long |
remainTimeToLive()
Remaining time to live of Redisson object that has a timeout
|
RFuture<Long> |
remainTimeToLiveAsync()
Get remaining time to live of object in seconds.
|
V |
remove(Object key) |
boolean |
remove(Object key,
Object value) |
RFuture<V> |
removeAsync(K key) |
RFuture<Boolean> |
removeAsync(Object key,
Object value) |
void |
rename(String newName)
Rename current object key to
newName |
RFuture<Void> |
renameAsync(String newName)
Rename current object key to
newName
in async mode |
boolean |
renamenx(String newName)
Rename current object key to
newName
only if new key is not exists |
RFuture<Boolean> |
renamenxAsync(String newName)
Rename current object key to
newName
in async mode only if new key is not exists |
V |
replace(K key,
V value) |
boolean |
replace(K key,
V oldValue,
V newValue) |
RFuture<V> |
replaceAsync(K key,
V value) |
RFuture<Boolean> |
replaceAsync(K key,
V oldValue,
V newValue) |
int |
size() |
RFuture<Integer> |
sizeAsync() |
protected Iterator<V> |
valueIterator() |
Collection<V> |
values()
Returns values collections.
|
int |
valueSize(K key)
Returns size of value mapped by key in bytes
|
RFuture<Integer> |
valueSizeAsync(K key)
Returns size of value mapped by key in bytes
|
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
clearExpire, expire, expireAt, expireAt, remainTimeToLive
delete, getCodec, getName, isExists, migrate, move, rename, renamenx
clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync
deleteAsync, isExistsAsync, migrateAsync, moveAsync, renameAsync, renamenxAsync
protected RedissonMap(CommandAsyncExecutor commandExecutor, String name)
public RedissonMap(Codec codec, CommandAsyncExecutor commandExecutor, String name)
public int valueSize(K key)
RMap
public RFuture<Integer> valueSizeAsync(K key)
RMapAsync
valueSizeAsync
in interface RMapAsync<K,V>
key
- - map keypublic boolean containsKey(Object key)
containsKey
in interface Map<K,V>
public RFuture<Boolean> containsKeyAsync(Object key)
containsKeyAsync
in interface RMapAsync<K,V>
public boolean containsValue(Object value)
containsValue
in interface Map<K,V>
public RFuture<Boolean> containsValueAsync(Object value)
containsValueAsync
in interface RMapAsync<K,V>
public Map<K,V> getAll(Set<K> keys)
RMap
keys
by one operation. This operation NOT traverses all map entries
like any other filter*
method, so works faster.
The returned map is NOT backed by the original map.public RFuture<Map<K,V>> getAllAsync(Set<K> keys)
getAllAsync
in interface RMapAsync<K,V>
public RFuture<Void> putAllAsync(Map<? extends K,? extends V> map)
putAllAsync
in interface RMapAsync<K,V>
public Set<K> keySet()
RMap
RMap.readAllKeySet()
does.public Collection<V> values()
RMap
RMap.readAllValues()
does.public Set<Map.Entry<K,V>> entrySet()
RMap
RMap.readAllEntrySet()
does.public Set<K> readAllKeySet()
RMap
readAllKeySet
in interface RMap<K,V>
public RFuture<Set<K>> readAllKeySetAsync()
RMapAsync
readAllKeySetAsync
in interface RMapAsync<K,V>
public Collection<V> readAllValues()
RMap
readAllValues
in interface RMap<K,V>
public RFuture<Collection<V>> readAllValuesAsync()
RMapAsync
readAllValuesAsync
in interface RMapAsync<K,V>
public Set<Map.Entry<K,V>> readAllEntrySet()
RMap
readAllEntrySet
in interface RMap<K,V>
public RFuture<Set<Map.Entry<K,V>>> readAllEntrySetAsync()
RMapAsync
readAllEntrySetAsync
in interface RMapAsync<K,V>
public V putIfAbsent(K key, V value)
putIfAbsent
in interface ConcurrentMap<K,V>
public RFuture<V> putIfAbsentAsync(K key, V value)
putIfAbsentAsync
in interface RMapAsync<K,V>
public boolean fastPutIfAbsent(K key, V value)
fastPutIfAbsent
in interface RMap<K,V>
public RFuture<Boolean> fastPutIfAbsentAsync(K key, V value)
fastPutIfAbsentAsync
in interface RMapAsync<K,V>
public boolean remove(Object key, Object value)
remove
in interface ConcurrentMap<K,V>
public RFuture<Boolean> removeAsync(Object key, Object value)
removeAsync
in interface RMapAsync<K,V>
public boolean replace(K key, V oldValue, V newValue)
replace
in interface ConcurrentMap<K,V>
public RFuture<Boolean> replaceAsync(K key, V oldValue, V newValue)
replaceAsync
in interface RMapAsync<K,V>
public RFuture<V> replaceAsync(K key, V value)
replaceAsync
in interface RMapAsync<K,V>
public RFuture<V> removeAsync(K key)
removeAsync
in interface RMapAsync<K,V>
public RFuture<Boolean> fastPutAsync(K key, V value)
RMapAsync
value
with the specified key
in async manner.
Works faster than RMap.putAsync
but not returning
the previous value associated with key
fastPutAsync
in interface RMapAsync<K,V>
key
- - map keyvalue
- - map valuetrue
if key is a new key in the hash and value was set.
false
if key already exists in the hash and the value was updated.public boolean fastPut(K key, V value)
RMap
value
with the specified key
.
Works faster than RMap.put
but not returning
the previous value associated with key
public RFuture<Long> fastRemoveAsync(K... keys)
RMapAsync
keys
from map by one operation in async manner
Works faster than RMap.removeAsync
but doesn't return
the value associated with key
fastRemoveAsync
in interface RMapAsync<K,V>
keys
- - map keyspublic long fastRemove(K... keys)
RMap
keys
from map by one operation
Works faster than RMap.remove
but not returning
the value associated with key
fastRemove
in interface RMap<K,V>
keys
- - map keyspublic V addAndGet(K key, Number value)
RMap
delta
to the current value
by mapped key
.
Works only for numeric values!public RFuture<V> addAndGetAsync(K key, Number value)
addAndGetAsync
in interface RMapAsync<K,V>
public boolean equals(Object o)
public int hashCode()
public boolean expire(long timeToLive, TimeUnit timeUnit)
RExpirable
expire
in interface RExpirable
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unittrue
if the timeout was set and false
if notpublic RFuture<Boolean> expireAsync(long timeToLive, TimeUnit timeUnit)
RExpirableAsync
expireAsync
in interface RExpirableAsync
timeToLive
- - timeout before object will be deletedtimeUnit
- - timeout time unittrue
if the timeout was set and false
if notpublic boolean expireAt(long timestamp)
RExpirable
expireAt
in interface RExpirable
timestamp
- - expire date in milliseconds (Unix timestamp)true
if the timeout was set and false
if notpublic RFuture<Boolean> expireAtAsync(long timestamp)
RExpirableAsync
expireAtAsync
in interface RExpirableAsync
timestamp
- - expire date in seconds (Unix timestamp)true
if the timeout was set and false
if notpublic boolean expireAt(Date timestamp)
RExpirable
expireAt
in interface RExpirable
timestamp
- - expire datetrue
if the timeout was set and false
if notpublic RFuture<Boolean> expireAtAsync(Date timestamp)
RExpirableAsync
expireAtAsync
in interface RExpirableAsync
timestamp
- - expire datetrue
if the timeout was set and false
if notpublic boolean clearExpire()
RExpirable
clearExpire
in interface RExpirable
true
if timeout was removed
false
if object does not exist or does not have an associated timeoutpublic RFuture<Boolean> clearExpireAsync()
RExpirableAsync
clearExpireAsync
in interface RExpirableAsync
true
if the timeout was cleared and false
if notpublic long remainTimeToLive()
RExpirable
remainTimeToLive
in interface RExpirable
public RFuture<Long> remainTimeToLiveAsync()
RExpirableAsync
remainTimeToLiveAsync
in interface RExpirableAsync
-1
if object does not exist or time in secondsprotected boolean await(RFuture<?> future, long timeout, TimeUnit timeoutUnit) throws InterruptedException
InterruptedException
protected <V> V get(RFuture<V> future)
protected <V> RPromise<V> newPromise()
protected <V> RFuture<V> newSucceededFuture(V result)
public void rename(String newName)
RObject
newName
public RFuture<Void> renameAsync(String newName)
RObjectAsync
newName
in async moderenameAsync
in interface RObjectAsync
newName
- - new name of objectpublic void migrate(String host, int port, int database)
RObject
public RFuture<Void> migrateAsync(String host, int port, int database)
RObjectAsync
migrateAsync
in interface RObjectAsync
host
- - destination hostport
- - destination portdatabase
- - destination databasepublic boolean move(int database)
RObject
public RFuture<Boolean> moveAsync(int database)
RObjectAsync
moveAsync
in interface RObjectAsync
database
- - number of Redis databasetrue
if key was moved false
if notpublic boolean renamenx(String newName)
RObject
newName
only if new key is not existspublic RFuture<Boolean> renamenxAsync(String newName)
RObjectAsync
newName
in async mode only if new key is not existsrenamenxAsync
in interface RObjectAsync
newName
- - new name of objecttrue
if object has been renamed successfully and false
otherwisepublic boolean delete()
RObject
public RFuture<Boolean> deleteAsync()
RObjectAsync
deleteAsync
in interface RObjectAsync
true
if object was deleted false
if notpublic boolean isExists()
RObject
public RFuture<Boolean> isExistsAsync()
RObjectAsync
isExistsAsync
in interface RObjectAsync
true
if object exists and false
otherwisepublic Codec getCodec()
RObject
protected byte[] encode(Object value)
protected byte[] encodeMapKey(Object value)
protected byte[] encodeMapValue(Object value)
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