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/*
 * Copyright (c) 2002-2016 "Neo Technology,"
 * Network Engine for Objects in Lund AB [http://neotechnology.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 Affero 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see .
 */
package org.neo4j.kernel.ha.cluster;

/**
 * A place to register {@link HighAvailabilityMemberListener listeners}
 * that will receive events about (high) availability and roles in a cluster.
 *
 * @author Mattias Persson
 */
public interface HighAvailability
{
    void addHighAvailabilityMemberListener( HighAvailabilityMemberListener listener );

    void removeHighAvailabilityMemberListener( HighAvailabilityMemberListener listener );
}