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/*
 * Copyright (c) 2002-2020 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.dbms;

import java.util.Optional;

import org.neo4j.kernel.database.NamedDatabaseId;

/**
 * Instances of this class record the current {@link OperatorState} of a database with the given {@link NamedDatabaseId}
 *
 */
public interface DatabaseState
{
    NamedDatabaseId databaseId();

    OperatorState operatorState();

    boolean hasFailed();

    Optional failure();
}