opendaylight/md-sal/sal-distributed-datastore/src/main/java/org/opendaylight/controller/cluster/sharding/messages/PrefixShardRemovalLookup.java

   1 /*
   2  * Copyright (c) 2016 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
   9 package org.opendaylight.controller.cluster.sharding.messages;
  10
  11 import com.google.common.base.Preconditions;
  12 import org.opendaylight.controller.cluster.sharding.ShardedDataTreeActor;
  13 import org.opendaylight.mdsal.dom.api.DOMDataTreeIdentifier;
  14
  15 /**
  16  * Sent to the local {@link ShardedDataTreeActor} to initiate the lookup of the shard, once the shard is removed from
  17  * the system entirely the actor responds with a success.
  18  */
  19 public class PrefixShardRemovalLookup {
  20
  21     private final DOMDataTreeIdentifier prefix;
  22
  23     public PrefixShardRemovalLookup(final DOMDataTreeIdentifier prefix) {
  24
  25         this.prefix = Preconditions.checkNotNull(prefix);
  26     }
  27
  28     public DOMDataTreeIdentifier getPrefix() {
  29         return prefix;
  30     }
  31
  32     @Override
  33     public String toString() {
  34         return "PrefixShardRemovalLookup{"
  35                 + "prefix=" + prefix
  36                 + '}';
  37     }
  38 }