Uses of Interface
org.apache.nifi.distributed.cache.client.Deserializer

Packages that use Deserializer

Package	Description
org.apache.nifi.distributed.cache.client

Uses of Deserializer in org.apache.nifi.distributed.cache.client

Methods in org.apache.nifi.distributed.cache.client with parameters of type Deserializer

Modifier and Type	Method and Description
<K,V> AtomicCacheEntry<K,V,R>	AtomicDistributedMapCacheClient.fetch(K key, Serializer<K> keySerializer, Deserializer<V> valueDeserializer) Fetch a CacheEntry with a key.
<K,V> V	DistributedMapCacheClient.get(K key, Serializer<K> keySerializer, Deserializer<V> valueDeserializer) Returns the value in the cache for the given key, if one exists; otherwise returns null
<K,V> V	DistributedMapCacheClient.getAndPutIfAbsent(K key, V value, Serializer<K> keySerializer, Serializer<V> valueSerializer, Deserializer<V> valueDeserializer) Adds the specified key and value to the cache, if they are not already present, serializing the key and value with the given Serializers.
default <K> Set<K>	DistributedMapCacheClient.keySet(Deserializer<K> keyDeserializer) Returns a set of all keys currently in the cache
default <K,V> V	DistributedMapCacheClient.removeAndGet(K key, Serializer<K> keySerializer, Deserializer<V> valueDeserializer) Removes the entry with the given key from the cache, if it is present, and returns the value that was removed from the map.
default <K,V> Map<K,V>	DistributedMapCacheClient.removeByPatternAndGet(String regex, Deserializer<K> keyDeserializer, Deserializer<V> valueDeserializer) Removes entries whose keys match the specified pattern, and returns a map of entries that were removed.
default <K,V> Map<K,V>	DistributedMapCacheClient.removeByPatternAndGet(String regex, Deserializer<K> keyDeserializer, Deserializer<V> valueDeserializer) Removes entries whose keys match the specified pattern, and returns a map of entries that were removed.
default <K,V> Map<K,V>	DistributedMapCacheClient.subMap(Set<K> keys, Serializer<K> keySerializer, Deserializer<V> valueDeserializer) Returns the values in the cache for the given keys, if they exist; otherwise returns null