opendaylight/md-sal/sal-akka-raft/src/main/java/org/opendaylight/controller/cluster/raft/base/messages/CaptureSnapshotReply.java

   1 /*
   2  * Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.controller.cluster.raft.base.messages;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import akka.dispatch.ControlMessage;
  13 import java.io.OutputStream;
  14 import java.util.Optional;
  15 import org.eclipse.jdt.annotation.NonNull;
  16 import org.opendaylight.controller.cluster.raft.persisted.Snapshot;
  17
  18 public class CaptureSnapshotReply implements ControlMessage {
  19     private final Snapshot.State snapshotState;
  20     private final Optional<OutputStream> installSnapshotStream;
  21
  22     public CaptureSnapshotReply(final Snapshot.@NonNull State snapshotState,
  23             final @NonNull Optional<OutputStream> installSnapshotStream) {
  24         this.snapshotState = requireNonNull(snapshotState);
  25         this.installSnapshotStream = requireNonNull(installSnapshotStream);
  26     }
  27
  28     public Snapshot.@NonNull State getSnapshotState() {
  29         return snapshotState;
  30     }
  31
  32     public @NonNull Optional<OutputStream> getInstallSnapshotStream() {
  33         return installSnapshotStream;
  34     }
  35 }