All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`Map<K,V>`	`load()`
`CompletableFuture<Optional<V>>`	`load(K key, boolean urgent)`
`default void`	`onRegister()`
`default void`	`onUnregister()`
`CompletableFuture<Void>`	`save(Map<K,V> map, boolean urgent)`

CompletableFuture<Void> save(Map<K,V> map,
                             boolean urgent)

CompletableFuture<Optional<V>> load(K key,
                                    boolean urgent)

Interface DataStorage<K,​V>

Interface DataStorage<K,V>