/** {@inheritDoc} */
@Override
protected GridFuture<Boolean> lockAllAsync(
Collection<? extends K> keys,
long timeout,
GridCacheTxLocalEx<K, V> tx,
boolean isInvalidate,
boolean isRead,
boolean retval,
GridCacheTxIsolation isolation,
GridPredicate<? super GridCacheEntry<K, V>>[] filter) {
GridNearLockFuture<K, V> fut =
new GridNearLockFuture<K, V>(
ctx, keys, (GridNearTxLocal<K, V>) tx, isRead, retval, timeout, filter);
if (!ctx.mvcc().addFuture(fut)) throw new IllegalStateException("Duplicate future ID: " + fut);
fut.map();
return fut;
}
