Package org.gridgain.internal.table.nearcache

Class NearCache<K,V,T>

java.lang.Object

org.gridgain.internal.table.nearcache.NearCache<K,V,T>

All Implemented Interfaces:

Closeable, AutoCloseable

public class NearCache<K,V,T>
extends Object
implements Closeable

Near Cache.

Constructor Summary

Constructors

Constructor	Description
NearCache(NearCacheEntriesProvider<K,V,T> entriesProvider, org.apache.ignite.table.NearCacheOptions options)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	close()
CompletableFuture<Map<NearCacheKey<K,T>,NearCacheValue<V>>>	getAllAsync(Collection<K> keys)	Get values associated with given keys.
CompletableFuture<NearCacheValue<V>>	getAsync(K key)	Get the value by the key asynchronously.
void	invalidateAll()	Invalidate all entries in the cache.
Class<V>	valueType()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

NearCache

public NearCache(NearCacheEntriesProvider<K,V,T> entriesProvider,
 org.apache.ignite.table.NearCacheOptions options)

Constructor.

Parameters:

entriesProvider - Entries provider.

options - Options.

Method Details

getAsync

public CompletableFuture<NearCacheValue<V>> getAsync(K key)

Get the value by the key asynchronously.

Parameters:

key - Key.

Returns:

Value if exists and null otherwise.

getAllAsync

public CompletableFuture<Map<NearCacheKey<K,T>,NearCacheValue<V>>> getAllAsync(Collection<K> keys)

Get values associated with given keys.

Parameters:

keys - Keys.

Returns:

Values associated with given keys. If a requested key does not exist, it will have no corresponding entry in the returned map.

invalidateAll

public void invalidateAll()

Invalidate all entries in the cache.

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

valueType

public Class<V> valueType()