*/
package org.opendaylight.controller.cluster.datastore;
-import com.google.common.base.Preconditions;
+import static java.util.Objects.requireNonNull;
+
import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.RangeSet;
-import com.google.common.collect.TreeRangeSet;
import com.google.common.primitives.UnsignedLong;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
import java.util.SortedSet;
+import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.controller.cluster.access.concepts.ClientIdentifier;
import org.opendaylight.controller.cluster.access.concepts.LocalHistoryIdentifier;
-import org.opendaylight.controller.cluster.access.concepts.RequestException;
import org.opendaylight.controller.cluster.access.concepts.TransactionIdentifier;
+import org.opendaylight.controller.cluster.datastore.utils.UnsignedLongSet;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTreeModification;
/**
private StandaloneFrontendHistory(final String persistenceId, final ClientIdentifier clientId,
final ShardDataTree tree, final Map<UnsignedLong, Boolean> closedTransactions,
- final RangeSet<UnsignedLong> purgedTransactions) {
+ final UnsignedLongSet purgedTransactions) {
super(persistenceId, tree, closedTransactions, purgedTransactions);
- this.identifier = new LocalHistoryIdentifier(clientId, 0);
- this.tree = Preconditions.checkNotNull(tree);
+ identifier = new LocalHistoryIdentifier(clientId, 0);
+ this.tree = requireNonNull(tree);
}
- static StandaloneFrontendHistory create(final String persistenceId, final ClientIdentifier clientId,
+ static @NonNull StandaloneFrontendHistory create(final String persistenceId, final ClientIdentifier clientId,
final ShardDataTree tree) {
- return new StandaloneFrontendHistory(persistenceId, clientId, tree, ImmutableMap.of(),
- TreeRangeSet.create());
+ return new StandaloneFrontendHistory(persistenceId, clientId, tree, ImmutableMap.of(), UnsignedLongSet.of());
}
- static StandaloneFrontendHistory recreate(final String persistenceId, final ClientIdentifier clientId,
+ static @NonNull StandaloneFrontendHistory recreate(final String persistenceId, final ClientIdentifier clientId,
final ShardDataTree tree, final Map<UnsignedLong, Boolean> closedTransactions,
- final RangeSet<UnsignedLong> purgedTransactions) {
+ final UnsignedLongSet purgedTransactions) {
return new StandaloneFrontendHistory(persistenceId, clientId, tree, new HashMap<>(closedTransactions),
- purgedTransactions);
+ purgedTransactions.copy());
}
@Override
}
@Override
- FrontendTransaction createOpenSnapshot(final TransactionIdentifier id) throws RequestException {
+ FrontendTransaction createOpenSnapshot(final TransactionIdentifier id) {
return FrontendReadOnlyTransaction.create(this, tree.newReadOnlyTransaction(id));
}
@Override
- FrontendTransaction createOpenTransaction(final TransactionIdentifier id) throws RequestException {
+ FrontendTransaction createOpenTransaction(final TransactionIdentifier id) {
return FrontendReadWriteTransaction.createOpen(this, tree.newReadWriteTransaction(id));
}
@Override
- FrontendTransaction createReadyTransaction(final TransactionIdentifier id, final DataTreeModification mod)
- throws RequestException {
+ FrontendTransaction createReadyTransaction(final TransactionIdentifier id, final DataTreeModification mod) {
return FrontendReadWriteTransaction.createReady(this, id, mod);
}