*/
package org.opendaylight.controller.cluster.datastore;
+import static com.google.common.base.Preconditions.checkState;
+import static java.util.Objects.requireNonNull;
+
import akka.actor.ActorRef;
-import com.google.common.base.Preconditions;
import com.google.common.primitives.UnsignedLong;
import com.google.common.util.concurrent.FutureCallback;
import java.util.List;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
import org.opendaylight.controller.cluster.datastore.ShardCommitCoordinator.CohortDecorator;
import org.opendaylight.controller.cluster.datastore.modification.Modification;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeCandidate;
-import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
+import org.opendaylight.yangtools.yang.common.Empty;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeCandidate;
+import org.opendaylight.yangtools.yang.data.tree.api.DataTreeModification;
final class CohortEntry {
private final ReadWriteShardDataTreeTransaction transaction;
private Shard shard;
private CohortEntry(final ReadWriteShardDataTreeTransaction transaction, final short clientVersion) {
- this.cohort = null;
- this.transaction = Preconditions.checkNotNull(transaction);
- this.transactionId = transaction.getIdentifier();
+ cohort = null;
+ this.transaction = requireNonNull(transaction);
+ transactionId = transaction.getIdentifier();
this.clientVersion = clientVersion;
}
private CohortEntry(final ShardDataTreeCohort cohort, final short clientVersion) {
- this.cohort = Preconditions.checkNotNull(cohort);
- this.transactionId = cohort.getIdentifier();
- this.transaction = null;
+ this.cohort = requireNonNull(cohort);
+ transactionId = cohort.getIdentifier();
+ transaction = null;
this.clientVersion = clientVersion;
}
}
}
- void canCommit(final FutureCallback<Void> callback) {
+ void canCommit(final FutureCallback<Empty> callback) {
cohort.canCommit(callback);
}
cohort.commit(callback);
}
- void abort(final FutureCallback<Void> callback) {
+ void abort(final FutureCallback<Empty> callback) {
cohort.abort(callback);
}
void ready(final Optional<SortedSet<String>> participatingShardNames, final CohortDecorator cohortDecorator) {
- Preconditions.checkState(cohort == null, "cohort was already set");
+ checkState(cohort == null, "cohort was already set");
cohort = transaction.ready(participatingShardNames);