public class DefaultRedisMap<K,V> extends Object implements RedisMap<K,V>
RedisMap
. Note that the current implementation doesn't provide the same locking
semantics across all methods. In highly concurrent environments, race conditions might appear.Constructor and Description |
---|
DefaultRedisMap(BoundHashOperations<String,K,V> boundOps)
Constructs a new
DefaultRedisMap instance. |
DefaultRedisMap(String key,
RedisOperations<String,?> operations)
Constructs a new
DefaultRedisMap instance. |
Modifier and Type | Method and Description |
---|---|
void |
clear() |
boolean |
containsKey(Object key) |
boolean |
containsValue(Object value) |
Set<Map.Entry<K,V>> |
entrySet() |
boolean |
equals(Object o) |
Boolean |
expire(long timeout,
TimeUnit unit)
Sets the key time-to-live/expiration.
|
Boolean |
expireAt(Date date)
Sets the key time-to-live/expiration.
|
V |
get(Object key) |
Long |
getExpire()
Returns the expiration of this key.
|
String |
getKey()
Returns the key associated with this entity.
|
RedisOperations<String,?> |
getOperations()
Returns the underlying Redis operations used by the backing implementation.
|
DataType |
getType()
Returns the associated Redis type.
|
int |
hashCode() |
Double |
increment(K key,
double delta) |
Long |
increment(K key,
long delta) |
boolean |
isEmpty() |
Set<K> |
keySet() |
Boolean |
persist()
Removes the expiration (if any) of the key.
|
V |
put(K key,
V value) |
void |
putAll(Map<? extends K,? extends V> m) |
V |
putIfAbsent(K key,
V value) |
V |
remove(Object key) |
boolean |
remove(Object key,
Object value) |
void |
rename(String newKey)
Renames the key.
|
V |
replace(K key,
V value) |
boolean |
replace(K key,
V oldValue,
V newValue) |
Cursor<Map.Entry<K,V>> |
scan() |
int |
size() |
String |
toString() |
Collection<V> |
values() |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, replaceAll
public DefaultRedisMap(String key, RedisOperations<String,?> operations)
DefaultRedisMap
instance.key
- Redis key of this map.operations
- RedisOperations
for this map.RedisOperations.getHashKeySerializer()
,
RedisOperations.getValueSerializer()
public DefaultRedisMap(BoundHashOperations<String,K,V> boundOps)
DefaultRedisMap
instance.boundOps
- BoundHashOperations
for this map.public RedisOperations<String,?> getOperations()
RedisStore
getOperations
in interface RedisStore
public boolean containsKey(Object key)
containsKey
in interface Map<K,V>
public boolean containsValue(Object value)
containsValue
in interface Map<K,V>
public boolean equals(Object o)
public int hashCode()
@Nullable public V putIfAbsent(K key, V value)
putIfAbsent
in interface ConcurrentMap<K,V>
putIfAbsent
in interface Map<K,V>
public Boolean expire(long timeout, TimeUnit unit)
BoundKeyOperations
expire
in interface BoundKeyOperations<String>
timeout
- expiration valueunit
- expiration unitpublic Boolean expireAt(Date date)
BoundKeyOperations
expireAt
in interface BoundKeyOperations<String>
date
- expiration datepublic Long getExpire()
BoundKeyOperations
getExpire
in interface BoundKeyOperations<String>
public Boolean persist()
BoundKeyOperations
persist
in interface BoundKeyOperations<String>
public String getKey()
BoundKeyOperations
getKey
in interface BoundKeyOperations<String>
public void rename(String newKey)
BoundKeyOperations
rename
in interface BoundKeyOperations<String>
newKey
- new key. Must not be null.public DataType getType()
BoundKeyOperations
getType
in interface BoundKeyOperations<String>
Copyright © 2011–2019 Pivotal Software, Inc.. All rights reserved.