예제 #1
0
  /** {@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();
  }
예제 #2
0
 /**
  * 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);
 }