/**
* @param tx Transaction.
* @param keys Keys to load.
* @param filter Filter.
* @return Future.
*/
GridFuture<Map<K, V>> txLoadAsync(
GridNearTxLocal<K, V> tx,
@Nullable Collection<? extends K> keys,
@Nullable GridPredicate<? super GridCacheEntry<K, V>>[] filter) {
assert tx != null;
GridNearGetFuture<K, V> fut = new GridNearGetFuture<K, V>(ctx, keys, false, tx, filter);
// Register future for responses.
ctx.mvcc().addFuture(fut);
fut.init();
return fut;
}
/**
* @param keys Keys to load.
* @param reload Reload flag.
* @param filter Filter.
* @return Loaded values.
*/
public GridFuture<Map<K, V>> loadAsync(
@Nullable Collection<? extends K> keys,
boolean reload,
@Nullable GridPredicate<? super GridCacheEntry<K, V>>[] filter) {
if (F.isEmpty(keys))
return new GridFinishedFuture<Map<K, V>>(ctx.kernalContext(), Collections.<K, V>emptyMap());
GridNearGetFuture<K, V> fut = new GridNearGetFuture<K, V>(ctx, keys, reload, null, filter);
// Register future for responses.
ctx.mvcc().addFuture(fut);
fut.init();
return ctx.wrapCloneMap(fut);
}