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fixed node predicate

This commit is contained in:
Adrian Cole 2011-04-14 17:21:43 +01:00
parent 8bb518bb33
commit 7127e5f322
1 changed files with 6 additions and 6 deletions
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12
compute/src/main/java/org/jclouds/compute/predicates/NodePredicates.java
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@ -29,7 +29,7 @@ import org.jclouds.util.Preconditions2;
import com.google.common.base.Predicate; import com.google.common.base.Predicate;
import com.google.common.base.Predicates; import com.google.common.base.Predicates;
import com.google.common.collect.Sets; import com.google.common.collect.ImmutableSet;
/** /**
* Container for node filters (predicates). * Container for node filters (predicates).
@ -160,13 +160,13 @@ public class NodePredicates {
* ids of the resources * ids of the resources
* @return predicate * @return predicate
*/ */
public static Predicate<ComputeMetadata> withIds(String... ids) { public static <T extends ComputeMetadata> Predicate<T> withIds(String... ids) {
checkNotNull(ids, "ids must be defined"); checkNotNull(ids, "ids must be defined");
final Set<String> search = Sets.newHashSet(ids); final Set<String> search = ImmutableSet.copyOf(ids);
return new Predicate<ComputeMetadata>() { return new Predicate<T>() {
@Override @Override
public boolean apply(ComputeMetadata nodeMetadata) { public boolean apply(T nodeMetadata) {
return search.contains(nodeMetadata.getProviderId()); return search.contains(nodeMetadata.getId());
} }
@Override @Override