/** {@inheritDoc} */
@Override
public Map<K, V> peekAll(
@Nullable Collection<? extends K> keys,
@Nullable GridPredicate<? super GridCacheEntry<K, V>>[] filter) {
if (keys == null || keys.isEmpty()) return emptyMap();
final Collection<K> skipped = new GridLeanSet<K>();
final Map<K, V> map = peekAll0(keys, filter, skipped);
if (map.size() + skipped.size() != keys.size()) {
map.putAll(
dht.peekAll(
F.view(
keys,
new P1<K>() {
@Override
public boolean apply(K k) {
return !map.containsKey(k) && !skipped.contains(k);
}
}),
filter));
}
return map;
}
/** {@inheritDoc} */
@Override
public Map<K, V> peekAll(
@Nullable Collection<? extends K> keys, @Nullable Collection<GridCachePeekMode> modes)
throws GridException {
if (keys == null || keys.isEmpty()) return emptyMap();
final Collection<K> skipped = new GridLeanSet<K>();
final Map<K, V> map =
!modes.contains(PARTITIONED_ONLY)
? peekAll0(keys, modes, ctx.tm().localTxx(), skipped)
: new GridLeanMap<K, V>(0);
if (map.size() != keys.size() && !modes.contains(NEAR_ONLY)) {
map.putAll(
dht.peekAll(
F.view(
keys,
new P1<K>() {
@Override
public boolean apply(K k) {
return !map.containsKey(k) && !skipped.contains(k);
}
}),
modes));
}
return map;
}
/**
* @param cctx Context.
* @param tx Transaction.
* @param failedNodeId ID of failed node started transaction.
*/
@SuppressWarnings("ConstantConditions")
public GridCachePessimisticCheckCommittedTxFuture(
GridCacheContext<K, V> cctx, GridCacheTxEx<K, V> tx, UUID failedNodeId) {
super(cctx.kernalContext(), new SingleReducer<K, V>());
this.cctx = cctx;
this.tx = tx;
this.failedNodeId = failedNodeId;
log = U.logger(ctx, logRef, GridCacheOptimisticCheckPreparedTxFuture.class);
nodes = new GridLeanMap<>();
for (GridNode node : CU.allNodes(cctx, tx.topologyVersion())) nodes.put(node.id(), node);
}
/** {@inheritDoc} */
@Override
public Collection<? extends GridNode> nodes() {
return nodes.values();
}