--- /dev/null
+/*
+ * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.controller.cluster.datastore;
+
+import java.util.concurrent.atomic.AtomicReference;
+
+@Deprecated(since = "9.0.0", forRemoval = true)
+interface OperationCallback {
+ class Reference extends AtomicReference<OperationCallback> {
+ private static final long serialVersionUID = 1L;
+
+ Reference(final OperationCallback initialValue) {
+ super(initialValue);
+ }
+ }
+
+ void run();
+
+ void pause();
+
+ void resume();
+
+ void success();
+
+ void failure();
+}