/*
 * Copyright (c) 2016 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.persisted;

import com.google.common.base.MoreObjects;
import com.google.common.collect.ImmutableList;
import edu.umd.cs.findbugs.annotations.SuppressFBWarnings;
import java.io.Externalizable;
import java.util.Collection;
import java.util.List;

public final class FrontendShardDataTreeSnapshotMetadata
        extends ShardDataTreeSnapshotMetadata<FrontendShardDataTreeSnapshotMetadata> {
    @java.io.Serial
    private static final long serialVersionUID = 1L;

    @SuppressFBWarnings(value = "SE_BAD_FIELD", justification = "This field is not Serializable but this class "
            + "implements writeReplace to delegate serialization to a Proxy class and thus instances of this class "
            + "aren't serialized. FindBugs does not recognize this.")
    private final List<FrontendClientMetadata> clients;

    public FrontendShardDataTreeSnapshotMetadata(final Collection<FrontendClientMetadata> clients) {
        this.clients = ImmutableList.copyOf(clients);
    }

    public List<FrontendClientMetadata> getClients() {
        return clients;
    }

    @Override
    protected Externalizable externalizableProxy() {
        return new FM(this);
    }

    @Override
    public Class<FrontendShardDataTreeSnapshotMetadata> getType() {
        return FrontendShardDataTreeSnapshotMetadata.class;
    }

    @Override
    public String toString() {
        return MoreObjects.toStringHelper(FrontendShardDataTreeSnapshotMetadata.class)
            .add("clients", clients)
            .toString();
    }
}