/** {@inheritDoc} */
@Override
public void isolated(boolean isolated) throws GridException {
if (isolated()) return;
GridNode node = F.first(ctx.grid().forCache(cacheName).nodes());
if (node == null) throw new GridException("Failed to get node for cache: " + cacheName);
GridCacheAttributes a = U.cacheAttributes(node, cacheName);
assert a != null;
updater =
a.atomicityMode() == GridCacheAtomicityMode.ATOMIC
? GridDataLoadCacheUpdaters.<K, V>batched()
: GridDataLoadCacheUpdaters.<K, V>groupLocked();
}
/**
* Creates node predicate that evaluates to {@code true} for all provided node IDs. Implementation
* will make a defensive copy.
*
* @param ids Optional node IDs. If none provided - predicate will always return {@code false}.
*/
public GridNodePredicate(@Nullable Collection<UUID> ids) {
this.ids =
F.isEmpty(ids)
? Collections.<UUID>emptySet()
: ids.size() == 1 ? Collections.singleton(F.first(ids)) : new HashSet<>(ids);
}
