*/
package org.opendaylight.controller.md.sal.dom.broker.impl;
+import static java.util.Objects.requireNonNull;
+
import com.google.common.base.MoreObjects;
import com.google.common.base.MoreObjects.ToStringHelper;
-import com.google.common.base.Preconditions;
import com.google.common.util.concurrent.FutureCallback;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.SettableFuture;
* We never leak this class to the user and have it implement the {@link FutureCallback}
* interface so we have a simple way of propagating the result.
*/
+@Deprecated
final class PingPongTransaction implements FutureCallback<CommitInfo> {
private final DOMDataReadWriteTransaction delegate;
private final SettableFuture<CommitInfo> future;
private DOMDataReadWriteTransaction frontendTransaction;
PingPongTransaction(final DOMDataReadWriteTransaction delegate) {
- this.delegate = Preconditions.checkNotNull(delegate);
+ this.delegate = requireNonNull(delegate);
future = SettableFuture.create();
}
return frontendTransaction;
}
- ListenableFuture<CommitInfo> getSubmitFuture() {
+ ListenableFuture<CommitInfo> getCommitFuture() {
return future;
}