/*
 * Copyright (c) 2015 Dell 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.messages;

import static java.util.Objects.requireNonNull;

import org.eclipse.jdt.annotation.NonNull;

/**
 * A message sent to the ShardManager to dynamically add a new local shard
 *  that is a replica for an existing shard that is already available in the
 *  cluster.
 */

public class AddShardReplica {

    private final String shardName;

    /**
     * Constructor.
     *
     * @param shardName name of the shard that is to be locally replicated.
     */
    public AddShardReplica(@NonNull String shardName) {
        this.shardName = requireNonNull(shardName, "ShardName should not be null");
    }

    public String getShardName() {
        return this.shardName;
    }

    @Override
    public String toString() {
        return "AddShardReplica[ShardName=" + shardName + "]";
    }
}