org.cache2k

Interface KeyValueStore<K,V>

All Superinterfaces:

AdvancedKeyValueSource<K,V>, KeyValueSource<K,V>

All Known Subinterfaces:

Cache<K,V>

public interface KeyValueStore<K,V>
extends AdvancedKeyValueSource<K,V>

Reduced interface for read/write data access.

This interface contains no methods that expose or mutate the cache state.

Author:

Jens Wilke

Method Summary

Modifier and Type	Method and Description
void	put(K key, V value) Insert a new value and call the writer, if registered.
void	putAll(Map<? extends K,? extends V> valueMap) Insert all elements of the map into the cache and call the writer, if registered.
void	remove(K key) Remove a mapping from the cache and call the writer, if registered.
void	removeAll(Iterable<? extends K> keys) Remove mappings from the cache and call the writer, if registered.

Methods inherited from interface org.cache2k.AdvancedKeyValueSource

getAll, prefetch, prefetchAll

Methods inherited from interface org.cache2k.KeyValueSource

get

Method Detail

put

void put(K key,
         V value)

Insert a new value and call the writer, if registered.

Parameters:

key - key with which the specified value is associated

value - value to be associated with the specified key

See Also:

Cache.put(Object, Object)

putAll

void putAll(Map<? extends K,? extends V> valueMap)

Insert all elements of the map into the cache and call the writer, if registered.

Parameters:

valueMap - Map of keys with associated values to be inserted in the cache

Throws:

NullPointerException - if one of the specified keys is null

remove

void remove(K key)

Remove a mapping from the cache and call the writer, if registered.

Parameters:

key - key which mapping is to be removed from the cache, not null

See Also:

Cache.remove(K)

removeAll

void removeAll(Iterable<? extends K> keys)

Remove mappings from the cache and call the writer, if registered.

Parameters:

keys - keys is to be removed from the cache

See Also:

Cache.removeAll(java.lang.Iterable<? extends K>)